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Verified Reviews for Gas Leak Repair pros in Stratham, NH

*The Angi rating for Gas Leak Repair companies in Stratham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

*The HomeAdvisor rating for Gas Leak Repair companies in Stratham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

Last update on November 22, 2025

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Avatar for Busch Site Contracting LLC

Busch Site Contracting LLC

5.00(
4
)

Busch Site Contracting LLC

5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Busch Site Contracting, LLC is an excavation contractor proudly serving in New Hampshire & Maine. We strive to not only meet, but exceed the expectations of our clients. Providing premier site work services from excavation, land clearing, utilities and more, we have you covered. We value our client relationships and ensure our priority to deliver seamless, on-time and successful results. We do not offer interior fuel tank removal.

"It went really well, Sean was very helpful and did the job quickly. He was tied up on another job for a while but once he got to our house, he removed the concrete steps quickly and efficiently."

Marc-Anthony S on February 2025

Busch Site Contracting, LLC is an excavation contractor proudly serving in New Hampshire & Maine. We strive to not only meet, but exceed the expectations of our clients. Providing premier site work services from excavation, land clearing, utilities and more, we have you covered. We value our client relationships and ensure our priority to deliver seamless, on-time and successful results. We do not offer interior fuel tank removal.

"It went really well, Sean was very helpful and did the job quickly. He was tied up on another job for a while but once he got to our house, he removed the concrete steps quickly and efficiently."

Marc-Anthony S on February 2025

Propane Services of New England

No reviews yet

Propane Services of New England

No reviews yet

We are a gas service company, mainly focused on propane services such as tank, piping and ductwork installs. We also do residential service work on boilers, furnaces, gas water heaters and much more.

We are a gas service company, mainly focused on propane services such as tank, piping and ductwork installs. We also do residential service work on boilers, furnaces, gas water heaters and much more.

Avatar for Triumph Heating and Cooling LLC

Triumph Heating and Cooling LLC

3.00(
2
)

Triumph Heating and Cooling LLC

3.00(
2
)
Free onsite estimate

Triumph Heating and Cooling LLC is your local trusted service and installation team for anything Heating and Cooling related. We install, Service and Maintain gas/oil heating equipment, air conditioning, water heaters, space heaters, ductless mini splits, and more! Our licensed technicians provide top of the line service to our valued customers, ensuring the job is done right the first time. Call today to schedule your service or install!

"He started great, but went down hill. 5 months to install a new heating system after being told it was 5-6 weeks.I was told he had no idea when he could finish because he started a 92 unit condominium project. On another project they installed an HVAC system with no control board. Lied to continuously about dates. We paid in advance for the work and found out afterward that he fired half the staff (I now know why.) Rather than be upfront about the issues he was facing we told lies. Very frustrating and found Devin to talk like an excon. Say one thing and do another with a very straight face."

John R on July 2023

Triumph Heating and Cooling LLC is your local trusted service and installation team for anything Heating and Cooling related. We install, Service and Maintain gas/oil heating equipment, air conditioning, water heaters, space heaters, ductless mini splits, and more! Our licensed technicians provide top of the line service to our valued customers, ensuring the job is done right the first time. Call today to schedule your service or install!

"He started great, but went down hill. 5 months to install a new heating system after being told it was 5-6 weeks.I was told he had no idea when he could finish because he started a 92 unit condominium project. On another project they installed an HVAC system with no control board. Lied to continuously about dates. We paid in advance for the work and found out afterward that he fired half the staff (I now know why.) Rather than be upfront about the issues he was facing we told lies. Very frustrating and found Devin to talk like an excon. Say one thing and do another with a very straight face."

John R on July 2023

Avatar for Live Free Heating & Cooling

Live Free Heating & Cooling

5.00(
30
)

Live Free Heating & Cooling

5.00(
30
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Live Free Heating & Cooling LLC is a full service HVAC provider. Providing annual maintenance, service repair and installation solutions for a wide array of systems. Our mission is to develop trust filled relationships with our valued customers by providing responsive service, high quality workmanship and transparent communication. We specialize in Mitsubishi mini split heat pump units installation and replacement. We are also water heater replacement and install specialists. We service, repair and replace the following equipment: Boilers (Gas or Oil) Furnaces (Gas or Oil) Air Conditioners Mini Split Units Water Heaters We have been proudly serving our customers since 2014.

"My only minor complaint is that the work was scheduled for 8:30 but the crew did not show up until about 10:30. I had planned to work a half day from home but ended up working the whole day from home. (I am fortunate that my employer is flexible.) Other than that, everything was great. They were professional, friendly, did good work, put down a tarp to protect my laminate flooring, and cleaned up after themselves. I would recommend them to others and would use them again."

John D on December 2018

Live Free Heating & Cooling LLC is a full service HVAC provider. Providing annual maintenance, service repair and installation solutions for a wide array of systems. Our mission is to develop trust filled relationships with our valued customers by providing responsive service, high quality workmanship and transparent communication. We specialize in Mitsubishi mini split heat pump units installation and replacement. We are also water heater replacement and install specialists. We service, repair and replace the following equipment: Boilers (Gas or Oil) Furnaces (Gas or Oil) Air Conditioners Mini Split Units Water Heaters We have been proudly serving our customers since 2014.

"My only minor complaint is that the work was scheduled for 8:30 but the crew did not show up until about 10:30. I had planned to work a half day from home but ended up working the whole day from home. (I am fortunate that my employer is flexible.) Other than that, everything was great. They were professional, friendly, did good work, put down a tarp to protect my laminate flooring, and cleaned up after themselves. I would recommend them to others and would use them again."

John D on December 2018

Piscassic Heating and Cooling

No reviews yet

Piscassic Heating and Cooling

No reviews yet
9 years of experience

Licensed Gas installer for heating installation systems and service. Service and installation of Oil and Gas Fired Heating and Hot Water Systems. Natural and LP Gas Appliances Air conditioning Systems Work on heating, ventilation, cooling, and refrigeration systems that control the air quality in residential as well as commercial buildings..

Licensed Gas installer for heating installation systems and service. Service and installation of Oil and Gas Fired Heating and Hot Water Systems. Natural and LP Gas Appliances Air conditioning Systems Work on heating, ventilation, cooling, and refrigeration systems that control the air quality in residential as well as commercial buildings..

Avatar for Southern New Hampshire Plumbing And Heating

Southern New Hampshire Plumbing And Heating

4.88(
34
)

Southern New Hampshire Plumbing And Heating

4.88(
34
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

"Leave your worries to us" We are a company that believes in taking care of our customers. Our customers are our priority. We stand behind our workmanship and parts.

"We purchased our house back in late April 2021. During the inspection process, we found a leak above the garage. Southern New Hampshire Plumbing and Heating was hired to fix the leak. Eric from Southern New Hampshire Plumbing and Heating came out on April 23rd 2021 to fix the leak above our garage. Turns out there was a water pipe that was punctured by contractors from when they nailed in baseboards in the laundry room above our garage. Fixing this required cutting a hole in the wall to get to the punctured pipe. When Eric fixed the pipe, we believed the problem was fixed, however now, 3 months later, we are noticing there is leaking again in the exact same spot. We called the company, as they claim they warranty their work for 12 months, and they are refusing to fix their work because “the property was technically sold after the work was done”. Even though the work was done FOR THE SALE, as PART OF THE TERMS OF THE PURCHASE AND SALE ON THE HOUSE. PLEASE take caution before hiring this company. Clearly their work doesn’t hold up, and they don’t honor their work like they claim to."

April L on July 2021

"Leave your worries to us" We are a company that believes in taking care of our customers. Our customers are our priority. We stand behind our workmanship and parts.

"We purchased our house back in late April 2021. During the inspection process, we found a leak above the garage. Southern New Hampshire Plumbing and Heating was hired to fix the leak. Eric from Southern New Hampshire Plumbing and Heating came out on April 23rd 2021 to fix the leak above our garage. Turns out there was a water pipe that was punctured by contractors from when they nailed in baseboards in the laundry room above our garage. Fixing this required cutting a hole in the wall to get to the punctured pipe. When Eric fixed the pipe, we believed the problem was fixed, however now, 3 months later, we are noticing there is leaking again in the exact same spot. We called the company, as they claim they warranty their work for 12 months, and they are refusing to fix their work because “the property was technically sold after the work was done”. Even though the work was done FOR THE SALE, as PART OF THE TERMS OF THE PURCHASE AND SALE ON THE HOUSE. PLEASE take caution before hiring this company. Clearly their work doesn’t hold up, and they don’t honor their work like they claim to."

April L on July 2021

Autumn Way Heating

No reviews yet

Autumn Way Heating

No reviews yet
Free onsite estimate

Heating equipment service, installation, and repair. Oil, propane, and natural gas systems. Payment at time of service: cash, check, credit, debit, and PayPal. www.autumnwayheating.com

Heating equipment service, installation, and repair. Oil, propane, and natural gas systems. Payment at time of service: cash, check, credit, debit, and PayPal. www.autumnwayheating.com

Showing 1-10 of 30
Gas Leak Repair questions, answered by experts

While some building codes allow galvanized pipe for natural gas, it shouldn’t be used for propane. Propane can cause the pipe to wear down, leading to dangerous leaks. Instead of galvanized piping for propane, you should consider coated copper, black iron, or corrugated stainless steel tubing (CSST). For underground propane line installation, you can use polyethylene (PE).

You can maneuver your gas grill into place, but you cannot connect the grill to your gas source yourself. All municipalities mandate that a certified plumber carry out this work, so you’ll have to reach out to a plumber or a gas grill installation company in your area. Given how dangerous a gas leak can be, gas lines and connections are highly regulated, so you’ll need a professional’s help and a permit to install a gas grill.

Not all gas fireplaces need a chimney. If you install a ventless gas fireplace, it will release low levels of combustion byproducts back into your living space (instead of pushing them outside through a chimney or vent). Ventless fireplaces burn fuel efficiently, so the emissions are minimal—but they could bother people with allergies or respiratory issues.

The cost of repairing a gas leak depends on the type of leak, its severity, and how difficult it is for the repair technician to reach it. Some of the most common gas line repair costs, on average, include:

  • Cap a gas line: $75–$150

  • Gas system inspection: $150

  • Pressure test: $75–$500

  • Damaged or corroded pipe: $6–$7 per linear foot

  • Repair gas leak: $120–$5,000

Some natural gas furnaces can be converted to propane with a conversion kit, but not all models are compatible. Consult a licensed HVAC pro to determine if conversion is possible and cost-effective for your system. The process involves changes to burner orifices and safety controls, and must be completed to code.

The Stratham, NH homeowners’ guide to gas leak repairs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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