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TRUSTED BY LOUDON, NH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon12
    Verified gas leak repairs reviews

Verified Reviews for Gas Leak Repair pros in Loudon, NH

*The Angi rating for Gas Leak Repair companies in Loudon, 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 Loudon, 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 21, 2025

Find Gas leak repair technicians in Loudon

Avatar for Action Plumbing Heating And Air

Action Plumbing Heating And Air

4.92(
83
)
•Approved Pro

Action Plumbing Heating And Air

4.92(
83
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
83 local quotes requested

Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."

Wyatt M on August 2025

Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."

Wyatt M on August 2025

Avatar for GM Mechanical LLC

GM Mechanical LLC

5.00(
9
)
•Approved Pro

GM Mechanical LLC

5.00(
9
)
•Approved Pro
Super Service Award
Customers say: Quick response
42 local quotes requested
4 years of experience

At GM Mechanical LLC, our top priority is customer satisfaction. We perform top quality work at an affordable rate. We are a family owned and operated buisiness who provide clean and neat work, and treat every home with care and respect. We look forward to working with you!

"They were fantastic, would use them again."

Maddy W on November 2025

At GM Mechanical LLC, our top priority is customer satisfaction. We perform top quality work at an affordable rate. We are a family owned and operated buisiness who provide clean and neat work, and treat every home with care and respect. We look forward to working with you!

"They were fantastic, would use them again."

Maddy W on November 2025

Bell Heating Service, LLC

New on AngiNew on Angi
•Approved Pro

Bell Heating Service, LLC

New on AngiNew on Angi
•Approved Pro
75 local quotes requested
2 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

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

Reassurance Plumbing Heating & Cooling

No reviews yet

Reassurance Plumbing Heating & Cooling

No reviews yet
Free onsite estimate

Reassurance Plumbing, Heating & Cooling is a company located in Hopkinton, NH. Reassurance is owned and operated by Nick Labbe whom has years of experience in the industry along with dedication to client satisfaction. Reassurance offers many services including; boiler/furnace cleanings & installs, AC unit cleanings & installs, Mini-Split installs, HVAC system cleanings & installs, Plumbing services & installs.

Reassurance Plumbing, Heating & Cooling is a company located in Hopkinton, NH. Reassurance is owned and operated by Nick Labbe whom has years of experience in the industry along with dedication to client satisfaction. Reassurance offers many services including; boiler/furnace cleanings & installs, AC unit cleanings & installs, Mini-Split installs, HVAC system cleanings & installs, Plumbing services & installs.

Gunny MTN mechanical LLC

5.00(
7
)

Gunny MTN mechanical LLC

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential Gas and Oil heating installations. Annual service of gas and oil heating systems. Central Air conditioning installation and service. Ductless mini split installation and service. Residential propane and natural gas pipe fitting. Sheet metal duct installation and fabrication. Installation of Residential fuel oil tanks. With 20 years of experience. Serving NH residents from Manchester to Thornton.

"Very well. The technician was helpful and professional."

Donald C on January 2022

Residential Gas and Oil heating installations. Annual service of gas and oil heating systems. Central Air conditioning installation and service. Ductless mini split installation and service. Residential propane and natural gas pipe fitting. Sheet metal duct installation and fabrication. Installation of Residential fuel oil tanks. With 20 years of experience. Serving NH residents from Manchester to Thornton.

"Very well. The technician was helpful and professional."

Donald C on January 2022

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

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Gas Leak Repair questions, answered by experts

To ensure a steady propane supply, schedule regular deliveries with your provider, monitor usage, and consider keeping a backup supply for emergencies.

Temporarily capping a gas line—for renovations or during travel—doesn’t require a permit. If you plan to remove a gas line and cap it completely, you’ll need to apply and pay for one through your town or city. Depending on your region and its local codes, you may pay between $25 and $100. To avoid a gas leak or other hazards, some cities take the job of permanently adjusting or capping a gas line out of the hands of homeowners. Instead, they require hiring a professional gas plumber.  

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

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

If your existing gas line requires a simple fix or a small replacement and it's easy to access, you can expect it to take one or two hours. A more complex project like fixing an underground gas line can take several days to complete. Consult a gas plumber near you with the specifics of your project to receive an accurate estimate of the price and time commitment.

The Loudon, 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