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TRUSTED BY INTERVALE, NH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon19
    Verified gas leak repairs reviews

Verified Reviews for Gas Leak Repair pros in Intervale, NH

*The Angi rating for Gas Leak Repair companies in Intervale, 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 Intervale, 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 01, 2025

Find Gas leak repair technicians in Intervale

Avatar for Granite State Piping

Granite State Piping

5.00(
4
)
•Approved Pro

Granite State Piping

5.00(
4
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Locally and family-owned and operated, Granite State Piping is your neighborhood mechanical service provider. Based in Wolfeboro, NH we serve residential, commercial, and industrial clients. Our professional mechanical contractors work hard to provide an exceptional client experience because..."Our Focus Is Customer Satisfaction". Fully licensed and insured, we are highly-experienced and have the qualifications, certifications, and training to provide great craftsmanship on all projects. Our team specializes in prompt, timely service while working safely at all times. Whether interested in industrial piping or heating systems, all our services are available at competitive prices. Established in 2020, Granite State Piping serves Wolfeboro, NH, and all surrounding communities. From AC installation to radiant floor heat repair, we bring industry expertise and extensive knowledge to each project. Why choose us over the rest? "Our Mission at Granite State Piping Is To Provide High Quality, Cost-Efficient Services To Our Customers While Operating in a Safe Manner." All of our projects are backed by our quality assurance guarantee. Call us now for your free estimate!

"Eric did what he promised on the schedule to which that he committed. The work was very professional. He interacted well with our condo association manager and our contractor. The work was clean and nothing appears to be damaged. Based on his work at our unit, he is soon to be doing another tank replacement in our development. We recommend his company to others."

Don T on December 2022

Locally and family-owned and operated, Granite State Piping is your neighborhood mechanical service provider. Based in Wolfeboro, NH we serve residential, commercial, and industrial clients. Our professional mechanical contractors work hard to provide an exceptional client experience because..."Our Focus Is Customer Satisfaction". Fully licensed and insured, we are highly-experienced and have the qualifications, certifications, and training to provide great craftsmanship on all projects. Our team specializes in prompt, timely service while working safely at all times. Whether interested in industrial piping or heating systems, all our services are available at competitive prices. Established in 2020, Granite State Piping serves Wolfeboro, NH, and all surrounding communities. From AC installation to radiant floor heat repair, we bring industry expertise and extensive knowledge to each project. Why choose us over the rest? "Our Mission at Granite State Piping Is To Provide High Quality, Cost-Efficient Services To Our Customers While Operating in a Safe Manner." All of our projects are backed by our quality assurance guarantee. Call us now for your free estimate!

"Eric did what he promised on the schedule to which that he committed. The work was very professional. He interacted well with our condo association manager and our contractor. The work was clean and nothing appears to be damaged. Based on his work at our unit, he is soon to be doing another tank replacement in our development. We recommend his company to others."

Don T on December 2022

Avatar for Triumph Heating and Cooling LLC

Triumph Heating and Cooling LLC

590 SUGAR HILL RD
3.00(
2
)

Triumph Heating and Cooling LLC

590 SUGAR HILL RD
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 Mount Washington Valley Systems Integration

Mount Washington Valley Systems Integration

PO Box 1365
No reviews yet

Mount Washington Valley Systems Integration

PO Box 1365
No reviews yet
11 years of experience

MWV Systems Integration is local, experienced and ready to help you with all your heating and cooling needs. We offer a convenient showroom where you can see our products and talk with our experts before you buy.

MWV Systems Integration is local, experienced and ready to help you with all your heating and cooling needs. We offer a convenient showroom where you can see our products and talk with our experts before you buy.

Showing 1-10 of 14
Gas Leak Repair questions, answered by experts

In most cases, a flexible steel hose connects your gas line to the wall. This process is typical if you are replacing your gas stove or if the old pipe has worn down. However, always leave this job for a professional plumber. Errors can be very dangerous, so it's worth calling a professional to take a look.

DIY installation is not recommended due to the complexities of gas line work and venting; professional installation ensures safety and compliance.

In some cases, the answer is yes. Being licensed to work on gas lines requires additional specialized training beyond being a licensed plumber. If the plumber is also licensed as a natural gas plumber, they will be able work on natural gas lines. If the plumber is only licensed to work on water and sewer lines, then you’ll have to find another professional to do gas line work.

Even if you invested in the cost of a gas shut-off valve for your oven and other appliances, it’s a good idea to add a seismic shut-off valve as an extra safety measure. 

Gas shut-off valves for appliances are manual, meaning someone has to cut off the flow of gas. This leaves room for error, as you might not be home or might be too distracted to think about gas lines during an earthquake. An earthquake valve is automatic and will protect your home from gas-related disasters in the event of an earthquake.

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).

The Intervale, NH homeowners’ guide to gas leak repairs

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

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