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Lebanon's Trusted Plumbing, Heating, Air & Electric Company

Welcome to Jerm’s Plumbing, Heating, Air & Electric, your trusted partner for plumbing, HVAC, and electrical services in Lebanon, New Hampshire. Founded in 2014 by Jeremy Clark, our company has grown from humble beginnings in a barn to becoming one of the most trusted home service providers throughout the Upper Valley. Our growth is a testament to our commitment to quality workmanship, exceptional customer service, and lasting relationships with the homeowners we serve. Today, our team of highly skilled and certified technicians is equipped to handle everything from plumbing repairs and HVAC installations to electrical upgrades and home comfort solutions.

We understand that home service issues can range from minor inconveniences, such as a dripping faucet or faulty outlet, to major projects like water heater replacements, heating system upgrades, electrical panel upgrades, or generator installations. No matter the size or complexity of the job, our experienced team is ready to provide reliable solutions tailored to your needs. We pride ourselves on transparent, upfront pricing—we quote what you pay with no hidden fees. Additionally, we stand behind our work with a comprehensive 3-year warranty, giving you peace of mind long after the job is complete.

We proudly serve Lebanon and the surrounding communities, including West Lebanon, White River Junction, Quechee, Hanover, Norwich, and Hartford. Whether you need a plumber, HVAC technician, or electrician, you can count on Jerm’s Plumbing, Heating, Air & Electric for prompt, professional service. Our commitment to excellence ensures that homeowners throughout the Upper Valley receive the same high standard of care that has made us a trusted name for plumbing, heating, cooling, and electrical services.

Reliable Lebanon Plumbing Services

At Jerm’s Plumbing, Heating, Air & Electric, we recognize that plumbing issues, whether minor inconveniences or significant emergencies, can disrupt your life. That’s why we are committed to providing thorough, dependable solutions tailored to meet every need in your home or business. Our team of experienced professionals is equipped to handle various plumbing challenges, including garbage disposal installation, ensuring that your systems operate smoothly and efficiently.

Emergency Plumbing Services

Plumbing emergencies can happen anytime, causing significant stress and potential damage to your property. When facing an urgent issue, you need a reliable emergency plumber in Lebanon who can respond quickly and effectively. We prioritize emergency calls to ensure we’re there when you need us most. Our skilled technicians work swiftly to diagnose the problem, minimize damage, and restore your plumbing system to full functionality, giving you peace of mind during stressful situations.

Water Heater Installation and Repair

A dependable hot water supply is essential for any household, and we’re here to ensure you have the right water heater to meet your needs. Whether you’re looking to install a new system or repair an existing one, our expertise covers both traditional tank water heaters and modern tankless units. Our technicians assess your home’s hot water demands and recommend the most efficient solution, ensuring a consistent hot water supply when needed. With our professional installation and repair services, you can trust that your water heater will function reliably and efficiently for years.

Repiping and Pipe Repair

Over time, plumbing pipes can deteriorate, leading to leaks, reduced water pressure, and potential water damage. We offer comprehensive repiping services to replace outdated or damaged pipes, restoring the integrity of your plumbing system. Whether your home requires a full repipe or targeted repairs to fix specific issues, we use the latest technology and high-quality materials to ensure long-lasting results. Our goal is to improve water flow, prevent future leaks, and maintain the overall health of your plumbing system.

Shower Installation

Upgrading your bathroom can significantly enhance your home’s functionality and aesthetics. Our shower installation services are designed to help you create the perfect bathroom oasis. We offer various styles and designs, from modern walk-in showers to luxurious rain showers, all installed with precision and care. Our team works closely with you to select the ideal fixtures and features that match your preferences and needs, ensuring a smooth and hassle-free installation process.

Gas Line Installation and Repair

When it comes to gas lines, safety is of the utmost importance. Whether you need a new gas line installed or an existing one repaired, We ensure your home’s gas system is safe, efficient, and compliant with all local codes and regulations. Our technicians have extensive experience handling gas lines, and we take every precaution to prevent leaks and other hazards. You can trust us to deliver reliable gas line services that protect your home and provide peace of mind.

Well Pump Replacement

A functioning well pump is critical to maintaining water supply, especially in rural areas. Our team can provide prompt and effective well pump replacement services if your well pump shows signs of failure—such as low water pressure, unusual noises, or inconsistent water flow. We understand the importance of having a reliable water source and work quickly to restore your well pump’s functionality. With Jerm’s Plumbing, Heating, Air & Electric, you can be confident that your water supply will be uninterrupted, keeping your home or business running smoothly.

Additional HVAC Services

Beyond our plumbing expertise, Jerm’s Plumbing, Heating, Air & Electric is dedicated to ensuring your home remains comfortable and energy-efficient throughout the year with our comprehensive HVAC services. Our experienced team is equipped to handle all your heating and cooling needs, providing reliable solutions tailored to your requirements.

Air Handler Installation

Proper air circulation is key to maintaining a comfortable indoor environment, and our air handler installation services are designed to achieve just that. We assist you in selecting the suitable air handler unit for your home, considering factors such as size, efficiency, and compatibility with your existing HVAC system. Our professional installation ensures the unit is correctly positioned and connected, optimizing air distribution and system performance. With our expertise, you can enjoy consistent, clean airflow throughout your home, enhancing comfort and indoor air quality.

Heat Pump Installation and Repair

Heat pumps offer a versatile, energy-efficient solution for heating and cooling your home. Whether you’re looking for heat pump installation or need repairs on your existing system, our team is here to help. We work with top brands like Fujitsu to provide high-quality heat pump systems that are durable, efficient, and tailored to your home’s specific needs. Our installation services ensure that your heat pump is set up for optimal performance, reducing energy costs while keeping your home comfortable year-round. If your heat pump requires repairs, our skilled technicians can quickly diagnose and fix any issues, restoring your system’s functionality and efficiency.

Boiler Repair and Installation

A reliable boiler is essential for keeping your home warm, especially during the harsh New England winters. We offer expert boiler repair and installation services, including installation, repair, and maintenance, to ensure your heating system continuously operates at peak performance. Whether you need a new boiler installed or your existing one serviced, our technicians have the expertise to handle all aspects of boiler care. We work with high-quality brands like Viessmann to provide efficient and durable systems, helping you maintain a warm and comfortable home even in the coldest months.

Furnace Services

Your furnace is the heart of your home’s heating system, and keeping it in top condition is crucial. We offer various furnace services, from installation to regular maintenance and repairs. Our team will help you choose the right furnace for your home, ensuring it’s appropriately sized and installed for maximum efficiency and longevity. We also provide ongoing maintenance services to keep your furnace running smoothly, preventing breakdowns and extending the life of your system. If your furnace does need repairs, our technicians are equipped to handle any issue, restoring warmth to your home quickly and effectively.

Benefits of Choosing Jerm's Plumbing, Heating, Air & Electric

Upfront Pricing: Transparency is at the heart of our service. We believe in straightforward, honest communication and offer upfront pricing on all our services. There are no hidden fees or surprise charges—we quote exactly what you’ll pay. This commitment to straightforward pricing ensures you can confidently plan your budget and trust that you’re getting fair value for exceptional service.

3-Year Warranty: We take pride in the quality of our work, and we back it up with a robust 3-year warranty. This warranty promises that the job will be done right, giving you peace of mind long after the service is completed. Whether it’s a new installation or a repair, you can rest assured that we stand by our work and are committed to your satisfaction.

Certified Technicians: Our team comprises fully licensed and highly experienced technicians who provide the highest service standards. Each technician undergoes rigorous training and is equipped with the latest knowledge and tools to ensure every job is completed safely and efficiently. When you choose Jerm’s Plumbing, Heating, Air & Electric, you choose a team committed to excellence and precision in every project, regardless of size or complexity.

Local Expertise: As a locally owned and operated business, we deeply understand the unique plumbing and HVAC challenges faced by residents in Lebanon and the surrounding areas. From the cold winters to the specific needs of older homes, we tailor our solutions to meet the distinct demands of our community. Our local roots mean that we’re not just your service provider—we’re your neighbors, dedicated to improving the comfort and functionality of homes across the Upper Valley.

Don’t let a minor plumbing issue turn into a costly repair. Contact Jerm’s Plumbing, Heating, Air & Electric today for dependable, professional plumbing services in Lebanon, NH. Whether you need a plumbing repair, heating or cooling service, electrical panel upgrade, EV charger installation, or generator solution, our experienced team is ready to help. Call us at (802) 649-7317 or visit our website to schedule your service. Experience peace of mind with 5-star service, upfront pricing, and a 3-year warranty!

FAQs on Plumbers in Lebanon, NH

How quickly can you respond to a plumbing emergency?

Our team is prepared to respond to plumbing emergencies as quickly as possible. We understand the urgency of such situations and prioritize emergency calls to minimize damage and restore your plumbing system swiftly and efficiently.

We specialize in the installation and repair of both traditional tank water heaters and modern tankless water heaters. We offer various options to suit your home’s needs, ensuring a reliable and energy-efficient hot water supply.

Yes. Jerm’s Plumbing, Heating, Air & Electric provides residential electrical services throughout Lebanon, NH, including electrical panel upgrades, EV charger installations, generator installations, electrical troubleshooting, and wiring improvements. Whether you’re upgrading an older electrical system, adding an EV charging station, or preparing your home for power outages, our team delivers safe, reliable, and code-compliant electrical solutions tailored to your needs.

Yes, we stand by the quality of our services with a comprehensive 3-year warranty. This warranty covers all our work, providing peace of mind and ensuring that any issues post-installation or repair are promptly addressed.

SCHEDULE SERVICE WITH OUR PROFESSIONALS




    Recent Jobs and Reviews in Lebanon, NH

    Rated 5.0 out of 5 stars based on 63 customer reviews

    Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and appreciation. Customers consistently express gratitude for the professionalism, efficiency, and expertise demonstrated by the service technicians. A dominant theme throughout is the emphasis on clear communication and educational approach, with many reviewers highlighting how technicians took time to explain issues, provide understandable diagnoses, and offer helpful maintenance advice. The courteous and pleasant demeanor of the service providers is repeatedly praised, with customers noting kindness, thoughtfulness, and a genuine willingness to help. Punctuality and timeliness emerge as strong positive attributes, with several mentions of prompt responses, same-day service, and efficient completion of work. Customers appreciate the thoroughness of the work performed, with technicians going above and beyond to investigate problems fully and ensure complete resolution. The problem-solving abilities and knowledge of the staff receive consistent commendation, as does their professional conduct. Many reviewers express loyalty to the company, mentioning repeat usage and strong recommendations. The positive experiences have led customers to sign up for memberships and express confidence in calling for future service needs. Overall, the reviews convey a sense of trust, reliability, and exceptional customer service that leaves clients feeling valued and well-cared-for.

    Job Locations and Reviews

    Upon arrival, I identified a water leak originating from a union on top of the electric water heater and the mixing valve. I tightened the union to stop the leak. The cold inlet gasket of the mixing valve was hard and brittle, breaking during cleaning. I removed the old gasket, installed a new one, reattached the union, and checked and tightened all remaining unions. After turning on the water, I inspected all connections for leaks. I set the thermostat to 140°F and verified the mixing valve was set to approximately 120°F. I installed a junction box above the water heater, ran liquid-tight conduit to it, pulled wire through the conduit, completed electrical connections, and applied power. I verified voltage and amperage, then installed all junction point covers.
    Upon arrival, I identified a water leak originating from a union on top of the electric water heater and the mixing valve. I tightened the union to stop the leak. The cold inlet gasket of the mixing valve was hard and brittle, breaking during cleaning. I removed the old gasket, installed a new one, reattached the union, and checked and tightened all remaining unions. After turning on the water, I inspected all connections for leaks. I set the thermostat to 140°F and verified the mixing valve was set to approximately 120°F. I installed a junction box above the water heater, ran liquid-tight conduit to it, pulled wire through the conduit, completed electrical connections, and applied power. I verified voltage and amperage, then installed all junction point covers.
    Aaron D.
    Aaron D. Checked in
    Upon arrival, I identified a water leak originating from a union on top of the electric water heater and the mixing valve. I tightened the union to stop the leak. The cold inlet gasket of the mixing valve was hard and brittle, breaking during cleaning. I removed the old gasket, installed a new one, reattached the union, and checked and tightened all remaining unions. After turning on the water, I inspected all connections for leaks. I set the thermostat to 140°F and verified the mixing valve was set to approximately 120°F. I installed a junction box above the water heater, ran liquid-tight conduit to it, pulled wire through the conduit, completed electrical connections, and applied power. I verified voltage and amperage, then installed all junction point covers.
    Lebanon, NH 03784
    I collaborated with the homeowner and the contractor to explore the possibility of replacing the existing shower and tub in the main floor bathrooms, along with upgrading the plumbing fixtures. We discussed design preferences and functionality, ensuring the new installations met both aesthetic and practical needs. Detailed estimates were prepared and sent via email for review.
    I collaborated with the homeowner and the contractor to explore the possibility of replacing the existing shower and tub in the main floor bathrooms, along with upgrading the plumbing fixtures. We discussed design preferences and functionality, ensuring the new installations met both aesthetic and practical needs. Detailed estimates were prepared and sent via email for review.
    Zachary F.
    Zachary F. Checked in
    I collaborated with the homeowner and the contractor to explore the possibility of replacing the existing shower and tub in the main floor bathrooms, along with upgrading the plumbing fixtures. We discussed design preferences and functionality, ensuring the new installations met both aesthetic and practical needs. Detailed estimates were prepared and sent via email for review.
    Lebanon, NH 03784
    We assessed the existing plumbing system and provided a comprehensive estimate for the installation of a new shower valve. This included selecting a high-quality valve that would enhance water flow and temperature control. Additionally, we installed new laundry drainage and water piping to ensure efficient and reliable performance. The work involved precise measurements, careful cutting, and secure connections to prevent leaks. We also tested the new system to confirm everything was functioning correctly. Our goal was to improve the functionality and longevity of the plumbing system, ensuring a seamless and hassle-free experience for the customer.
    We assessed the existing plumbing system and provided a comprehensive estimate for the installation of a new shower valve. This included selecting a high-quality valve that would enhance water flow and temperature control. Additionally, we installed new laundry drainage and water piping to ensure efficient and reliable performance. The work involved precise measurements, careful cutting, and secure connections to prevent leaks. We also tested the new system to confirm everything was functioning correctly. Our goal was to improve the functionality and longevity of the plumbing system, ensuring a seamless and hassle-free experience for the customer.
    Billy O.
    Billy O. Checked in
    We assessed the existing plumbing system and provided a comprehensive estimate for the installation of a new shower valve. This included selecting a high-quality valve that would enhance water flow and temperature control. Additionally, we installed new laundry drainage and water piping to ensure efficient and reliable performance. The work involved precise measurements, careful cutting, and secure connections to prevent leaks. We also tested the new system to confirm everything was functioning correctly. Our goal was to improve the functionality and longevity of the plumbing system, ensuring a seamless and hassle-free experience for the customer.
    Lebanon, NH 03766
    I carefully disconnected and removed the existing toilet to inspect the flange, wax seal, and surrounding area for damage. After identifying the need for a new wax seal and mounting hardware, I installed them and repositioned the toilet. I ensured it was leveled, secured, and sealed properly. The water supply was reconnected, and I conducted multiple flush cycles to verify proper filling, flushing, drainage, and overall operation. Post-testing, I inspected the toilet and connections, confirming no visible leaks were present.
    I carefully disconnected and removed the existing toilet to inspect the flange, wax seal, and surrounding area for damage. After identifying the need for a new wax seal and mounting hardware, I installed them and repositioned the toilet. I ensured it was leveled, secured, and sealed properly. The water supply was reconnected, and I conducted multiple flush cycles to verify proper filling, flushing, drainage, and overall operation. Post-testing, I inspected the toilet and connections, confirming no visible leaks were present.
    Chris R.
    Chris R. Checked in
    I carefully disconnected and removed the existing toilet to inspect the flange, wax seal, and surrounding area for damage. After identifying the need for a new wax seal and mounting hardware, I installed them and repositioned the toilet. I ensured it was leveled, secured, and sealed properly. The water supply was reconnected, and I conducted multiple flush cycles to verify proper filling, flushing, drainage, and overall operation. Post-testing, I inspected the toilet and connections, confirming no visible leaks were present.
    Lebanon, NH 03784
    Review
    Cameron has been here before to replace a hot water heater. All is fine with that and the service at that time was also excellent. Today he tuned up our boiler and replaced worn up parts. He was very efficient and supplied multiple photos of the parts that were bad and the work that he had done. This puts the customer at ease, knowing by pictures that the parts were bad. Excellent service.
    Richard - Lebanon, NH 03766
    We performed an annual maintenance on a propane boiler, starting with a thorough inspection. We identified the need to replace a circulator, its flanges, and gaskets, as well as a weak hot surface igniter. After providing and securing estimates for these tasks, we began by shutting off power and gas supply. We cleaned the burners, flame sensor, and burner compartment, then replaced the hot surface igniter and reassembled the burner. We reconnected the gas line, checked for leaks, and drained the boiler to replace the circulator and flanges. We refilled the system, purged air from each zone, and verified proper heating. The system is now operating correctly.
    We performed an annual maintenance on a propane boiler, starting with a thorough inspection. We identified the need to replace a circulator, its flanges, and gaskets, as well as a weak hot surface igniter. After providing and securing estimates for these tasks, we began by shutting off power and gas supply. We cleaned the burners, flame sensor, and burner compartment, then replaced the hot surface igniter and reassembled the burner. We reconnected the gas line, checked for leaks, and drained the boiler to replace the circulator and flanges. We refilled the system, purged air from each zone, and verified proper heating. The system is now operating correctly.
    Cameron P.
    Cameron P. Checked in
    We performed an annual maintenance on a propane boiler, starting with a thorough inspection. We identified the need to replace a circulator, its flanges, and gaskets, as well as a weak hot surface igniter. After providing and securing estimates for these tasks, we began by shutting off power and gas supply. We cleaned the burners, flame sensor, and burner compartment, then replaced the hot surface igniter and reassembled the burner. We reconnected the gas line, checked for leaks, and drained the boiler to replace the circulator and flanges. We refilled the system, purged air from each zone, and verified proper heating. The system is now operating correctly.
    Lebanon, NH 03766
    I assessed the property to determine the optimal placement for a two-stage, four-zone heat pump system. After evaluating the heating and cooling needs, I selected a high-efficiency model suitable for the space. I meticulously installed the outdoor unit, ensuring it was securely mounted and properly connected to the indoor components. The indoor units were strategically placed to maximize efficiency and comfort. I configured the zoning system to allow independent control of each area, enhancing energy savings and personalized comfort. Testing was conducted to ensure each zone operated correctly, and I provided detailed instructions for system maintenance and usage.
    I assessed the property to determine the optimal placement for a two-stage, four-zone heat pump system. After evaluating the heating and cooling needs, I selected a high-efficiency model suitable for the space. I meticulously installed the outdoor unit, ensuring it was securely mounted and properly connected to the indoor components. The indoor units were strategically placed to maximize efficiency and comfort. I configured the zoning system to allow independent control of each area, enhancing energy savings and personalized comfort. Testing was conducted to ensure each zone operated correctly, and I provided detailed instructions for system maintenance and usage.
    Mike M.
    Mike M. Checked in
    I assessed the property to determine the optimal placement for a two-stage, four-zone heat pump system. After evaluating the heating and cooling needs, I selected a high-efficiency model suitable for the space. I meticulously installed the outdoor unit, ensuring it was securely mounted and properly connected to the indoor components. The indoor units were strategically placed to maximize efficiency and comfort. I configured the zoning system to allow independent control of each area, enhancing energy savings and personalized comfort. Testing was conducted to ensure each zone operated correctly, and I provided detailed instructions for system maintenance and usage.
    Lebanon, NH 03766
    Review
    Scott was very knowledgable, professional, and friendly. Explained my plumbing issues clearly and in detail.
    Dan - Lebanon, NH 03766
    Upon inspection, the 90° drain fitting serving the toilet had failed, necessitating immediate attention to restore proper drainage. We proposed a temporary repair by replacing the failed fitting to maintain reliable operation and prevent further issues. The existing fitting was carefully removed, and a long-sweep street 90° fitting was installed using a repair banded coupling to reconnect to the vertical drain line. After allowing the glue to cure, we conducted a thorough leak test, confirming no leaks were present. Additionally, we provided quotes for replacing the affected drain section and the toilet, as further inspection revealed a 15-foot section of drain line with a back pitch, which was the root cause of the slow-draining toilet and failed fitting.
    Upon inspection, the 90° drain fitting serving the toilet had failed, necessitating immediate attention to restore proper drainage. We proposed a temporary repair by replacing the failed fitting to maintain reliable operation and prevent further issues. The existing fitting was carefully removed, and a long-sweep street 90° fitting was installed using a repair banded coupling to reconnect to the vertical drain line. After allowing the glue to cure, we conducted a thorough leak test, confirming no leaks were present. Additionally, we provided quotes for replacing the affected drain section and the toilet, as further inspection revealed a 15-foot section of drain line with a back pitch, which was the root cause of the slow-draining toilet and failed fitting.
    Scott E.
    Scott E. Checked in
    Upon inspection, the 90° drain fitting serving the toilet had failed, necessitating immediate attention to restore proper drainage. We proposed a temporary repair by replacing the failed fitting to maintain reliable operation and prevent further issues. The existing fitting was carefully removed, and a long-sweep street 90° fitting was installed using a repair banded coupling to reconnect to the vertical drain line. After allowing the glue to cure, we conducted a thorough leak test, confirming no leaks were present. Additionally, we provided quotes for replacing the affected drain section and the toilet, as further inspection revealed a 15-foot section of drain line with a back pitch, which was the root cause of the slow-draining toilet and failed fitting.
    Lebanon, NH 03766
    Upon arrival, we inspected the boiler's relief valve, which had started leaking water two days prior. This issue had arisen despite no prior leaks since our last visit two months ago. During our previous visit, we examined the water feeder and expansion tank, running the heat and hot water without detecting any pressure rise. Today, we drained the system to assess the expansion tank's air pressure, finding it to be low despite the tank sounding good and having no water in the air bladder. We recommended replacing both the expansion tank and the boiler relief valve. An estimate has been emailed for the customer's review.
    Upon arrival, we inspected the boiler's relief valve, which had started leaking water two days prior. This issue had arisen despite no prior leaks since our last visit two months ago. During our previous visit, we examined the water feeder and expansion tank, running the heat and hot water without detecting any pressure rise. Today, we drained the system to assess the expansion tank's air pressure, finding it to be low despite the tank sounding good and having no water in the air bladder. We recommended replacing both the expansion tank and the boiler relief valve. An estimate has been emailed for the customer's review.
    Aaron D.
    Aaron D. Checked in
    Upon arrival, we inspected the boiler's relief valve, which had started leaking water two days prior. This issue had arisen despite no prior leaks since our last visit two months ago. During our previous visit, we examined the water feeder and expansion tank, running the heat and hot water without detecting any pressure rise. Today, we drained the system to assess the expansion tank's air pressure, finding it to be low despite the tank sounding good and having no water in the air bladder. We recommended replacing both the expansion tank and the boiler relief valve. An estimate has been emailed for the customer's review.
    Lebanon, NH 03766
    I removed the defective expansion tank and replaced it with a new ST-12 model. The old tank was disconnected, capped, and relocated to a designated area. Necessary structural supports and wood blocking were installed through the ceiling for secure mounting. Piping modifications, fittings, and connections were completed to ensure a code-compliant installation. The new tank was tested for leaks, and no issues were found.
    I removed the defective expansion tank and replaced it with a new ST-12 model. The old tank was disconnected, capped, and relocated to a designated area. Necessary structural supports and wood blocking were installed through the ceiling for secure mounting. Piping modifications, fittings, and connections were completed to ensure a code-compliant installation. The new tank was tested for leaks, and no issues were found.
    Cody H.
    Cody H. Checked in
    I removed the defective expansion tank and replaced it with a new ST-12 model. The old tank was disconnected, capped, and relocated to a designated area. Necessary structural supports and wood blocking were installed through the ceiling for secure mounting. Piping modifications, fittings, and connections were completed to ensure a code-compliant installation. The new tank was tested for leaks, and no issues were found.
    Lebanon, NH 03766
    I arrived to address a leaking shut-off valve on a Viessmann boiler. After inspection, the leak was traced to a ball valve used for servicing the relief valve and expansion tank. Such valves can develop leaks if unused for long periods. I replaced the faulty ball valve and ensured it operated correctly. The system is now functioning properly, with no further leaks detected.
    I arrived to address a leaking shut-off valve on a Viessmann boiler. After inspection, the leak was traced to a ball valve used for servicing the relief valve and expansion tank. Such valves can develop leaks if unused for long periods. I replaced the faulty ball valve and ensured it operated correctly. The system is now functioning properly, with no further leaks detected.
    Aaron D.
    Aaron D. Checked in
    I arrived to address a leaking shut-off valve on a Viessmann boiler. After inspection, the leak was traced to a ball valve used for servicing the relief valve and expansion tank. Such valves can develop leaks if unused for long periods. I replaced the faulty ball valve and ensured it operated correctly. The system is now functioning properly, with no further leaks detected.
    Lebanon, NH 03766
    Review
    Scott has been here several times for different things and he has always been amazing! Very thorough, organized and always great work!
    DH - Lebanon, NH 03766
    Review
    Great job
    Phil - Lebanon, NH 03784
    Review
    Always a pleasure doing business with you.
    Moseley - Lebanon, NH 03784
    Review
    Bill was very professional and efficient; he walked me through other issues that neede my attention. I highly recommend his work.
    Susanne - Lebanon, NH 03784
    Review
    Very pleasant guys to work with. They answered all our questions and made sure everything was cleaned up before they left.
    Ray - Lebanon, NH 03784
    Review
    From Erin answering my anxiety ridden call to Aaron's prompt preliminary Service Call about my leaking water heater, I am very grateful to Jerm's for having such excellent employees. I look forward to writing another great review after the installation of my new water heater. Aaron was very knowledgeable and detailed about various options. I feel reassured by how both Erin and Aaron have handled everything so efficiently so far.
    Judy - Lebanon, NH 03766
    Review
    Lucas and the other tech were very friendly, knowledgable, and professional. Arrived right when they said they would.
    Dan - Lebanon, NH 03766
    Review
    Matthew was knowledgeable and personable. He answered questions and had solutions.
    Gayle - Lebanon, NH 03766