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Verified Reviews for Gas Leak Repair pros in Wallingford, VT

*The Angi rating for Gas Leak Repair companies in Wallingford, VT 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 Wallingford, VT 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 October 24, 2025

Find Gas leak repair technicians in Wallingford

Avatar for Merrill Mechanical, Inc.

Merrill Mechanical, Inc.

477 Dunham Rd
4.94(
17
)

Merrill Mechanical, Inc.

477 Dunham Rd
4.94(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.

"Very prompt and very professional,able to answer all my questions and make some good recommendations to solve my problem (s) Could not ask for better service,Thank you!"

Eric R on April 2021

Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.

"Very prompt and very professional,able to answer all my questions and make some good recommendations to solve my problem (s) Could not ask for better service,Thank you!"

Eric R on April 2021

Cota & Cota Inc

845 Putney Rd
4.43(
7
)

Cota & Cota Inc

845 Putney Rd
4.43(
7
)
Customers say: Quick response
84 years of experience

Family-owned & operated. Uses subs for electrical, painting, building & other trades as necessary. Cost is determined by the job. Travel charges apply. Service charges may apply. Extra charge for after-hours service. Additional email: [email protected]. May contact through email.

"*DO NOT UNDER ANY CIRCUMSTANCES TRUST THIS COMPANY.* They entered my house without permission and fraudulently billed me over $400 for an emergency after-hours service call that I NEVER REQUESTED. Reader, there was no emergency and they never even had the courtesy to call to check if there was or to request permission to ENTER MY HOME, at night, without my knowledge. This is absolute insanity - my house is in a quiet wooded area and the thought that I could have been there alone and men just showed up at my door at night, uninvited and unannounced, is frankly terrifying. I've been a customer for 10 years for my vacation home in Jamaica, but Cota & Cota has now completely betrayed my trust. Having stored my door lock code in their files after a prior (legitimate) service visit, they just let themselves in, did god knows what (again, THERE WAS NO EMERGENCY), and then sent me a $400+ bill. That is completely unacceptable, a grievous betrayal of trust and, by the way, illegal. Cota & Cota's excuse for why they did this isn't any better either - after being an auto-delivery propane customer for about 10 years, without any notice to me, Cota switched my account to COD, meaning I'd have to call them to request delivery. I had no idea, SINCE THEY DIDN'T INFORM ME OF THIS ILLEGAL CHANGE TO MY ACCOUNT (yes, that's illegal under VT law too), and then they didn't make a propane delivery to my house for 11 months. Well according to Cota, they just spontaneously realized one day that they hadn't made a delivery in a while and probably should have, so they decided that my tank must be empty, our heat must be off, and it was February so my pipes could freeze! They realized that would be 100% their fault, since they had illegally switched my account from auto-delivery to COD, but instead of calling to CHECK if there was a problem with the heat, they ran right over to my house at night, illegally entered my home and then billed me for an "emergency" after hours "call" that I NEVER REQUESTED OR AUTHORIZED. I wasn't there at the time (thank god), but I have a webcam in the house which shows a digital reading of the internal temperature in the house and could easily have let them know if there was a problem (there wasn't). Mind you, I only got this version of the story after about 6 calls to Cota to sort out the billing issue for the "emergency after-hours call". I was blatantly lied to by three different people before being transferred to Jason Terry, the manager, who then told me the "truth" (which I highly doubt is actually the truth). I won't even get into the very shady delivery of propane that they subsequently made, in which they had struck out the metered price on the delivery ticket and manually increased it by over 50 cents per gallon, but that certainly looks very suspicious to me too and we have reason to believe that the number of gallons billed were not actually delivered. Consider yourself warned, especially if you are an owner of a vacation home in their service area. We have to trust local service people when we can't be there, but Cota & Cota has proven that they do not deserve that trust and should be avoided."

Kristen K on May 2022

Family-owned & operated. Uses subs for electrical, painting, building & other trades as necessary. Cost is determined by the job. Travel charges apply. Service charges may apply. Extra charge for after-hours service. Additional email: [email protected]. May contact through email.

"*DO NOT UNDER ANY CIRCUMSTANCES TRUST THIS COMPANY.* They entered my house without permission and fraudulently billed me over $400 for an emergency after-hours service call that I NEVER REQUESTED. Reader, there was no emergency and they never even had the courtesy to call to check if there was or to request permission to ENTER MY HOME, at night, without my knowledge. This is absolute insanity - my house is in a quiet wooded area and the thought that I could have been there alone and men just showed up at my door at night, uninvited and unannounced, is frankly terrifying. I've been a customer for 10 years for my vacation home in Jamaica, but Cota & Cota has now completely betrayed my trust. Having stored my door lock code in their files after a prior (legitimate) service visit, they just let themselves in, did god knows what (again, THERE WAS NO EMERGENCY), and then sent me a $400+ bill. That is completely unacceptable, a grievous betrayal of trust and, by the way, illegal. Cota & Cota's excuse for why they did this isn't any better either - after being an auto-delivery propane customer for about 10 years, without any notice to me, Cota switched my account to COD, meaning I'd have to call them to request delivery. I had no idea, SINCE THEY DIDN'T INFORM ME OF THIS ILLEGAL CHANGE TO MY ACCOUNT (yes, that's illegal under VT law too), and then they didn't make a propane delivery to my house for 11 months. Well according to Cota, they just spontaneously realized one day that they hadn't made a delivery in a while and probably should have, so they decided that my tank must be empty, our heat must be off, and it was February so my pipes could freeze! They realized that would be 100% their fault, since they had illegally switched my account from auto-delivery to COD, but instead of calling to CHECK if there was a problem with the heat, they ran right over to my house at night, illegally entered my home and then billed me for an "emergency" after hours "call" that I NEVER REQUESTED OR AUTHORIZED. I wasn't there at the time (thank god), but I have a webcam in the house which shows a digital reading of the internal temperature in the house and could easily have let them know if there was a problem (there wasn't). Mind you, I only got this version of the story after about 6 calls to Cota to sort out the billing issue for the "emergency after-hours call". I was blatantly lied to by three different people before being transferred to Jason Terry, the manager, who then told me the "truth" (which I highly doubt is actually the truth). I won't even get into the very shady delivery of propane that they subsequently made, in which they had struck out the metered price on the delivery ticket and manually increased it by over 50 cents per gallon, but that certainly looks very suspicious to me too and we have reason to believe that the number of gallons billed were not actually delivered. Consider yourself warned, especially if you are an owner of a vacation home in their service area. We have to trust local service people when we can't be there, but Cota & Cota has proven that they do not deserve that trust and should be avoided."

Kristen K on May 2022

Gas Leak Repair questions, answered by experts

This is a matter of personal preference, as each method has its own pros and cons. Oil furnaces are safer, but the smell can be off-putting to some consumers. Oil is also more expensive than gas. However, oil furnaces boast a higher BTU rate per hour, so a smaller amount of oil can heat a larger space when compared to a gas furnace.

A few factors determine the amount of time it takes to convert from an oil to a gas furnace, mainly adding in the gas lines, updating your appliances, removing the old oil system, and installing a chimney line. These projects can vary, but you should expect them to take at least two or three days to complete.

Costs depend on the fireplace model, venting complexity, labor, and whether additional structural modifications are needed.

Many people find switching from an electric stove to a gas stove well worth the hassle. After all, gas stoves last up to 15 years, whereas most electric stoves only last up to 13 years. Plus, the sentiment and joy of cooking over a real fire is indeed irreplaceable—and offers more precise temperature controls than electric cooktops. The cost of converting an electric cooktop to a gas stove depends on whether your kitchen already has gas supplies, and the cost can range from $125 to $2,000. Also, make sure your new stove’s dimensions match the old one.

Yes, most states require a plumber to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. Check our state licensing tool to review the local plumber guidelines.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification, which include:

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The Wallingford, VT 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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