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Verified Reviews for Gas Leak Repair pros in Dennis, MA
*The Angi rating for Gas Leak Repair companies in Dennis, MA 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 Dennis, MA 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 23, 2025
Find Gas leak repair technicians in Dennis
Michael Faria Plumbing
Michael Faria Plumbing
Michael Faria Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Very efficient and thorough installing a new gas water heater and communicating procedure. Fairly priced also in a timely manner. "
Nancy A on December 2024
Michael Faria Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Very efficient and thorough installing a new gas water heater and communicating procedure. Fairly priced also in a timely manner. "
Nancy A on December 2024

KMD Plumbing
KMD Plumbing
With over 25 years of experience, we are a family-owned business that works hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"Impressive experience from start to finish. Communication through execution was professional and quality. First company to provide educated assessment of existing conditions and timely follow through with quoting and scheduling. The technical skill and professionalism met and exceeded my expectations. Will recommend and use again."
Lynn R on February 2024
With over 25 years of experience, we are a family-owned business that works hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"Impressive experience from start to finish. Communication through execution was professional and quality. First company to provide educated assessment of existing conditions and timely follow through with quoting and scheduling. The technical skill and professionalism met and exceeded my expectations. Will recommend and use again."
Lynn R on February 2024

The Pipe Doctor, LLC
The Pipe Doctor, LLC
The Pipe Doctor has been repairing and installing plumbing equipment on Cape Cod since 1982. Local, family owned and operated for over 40 years. Our super truck stocks more than 1,400 parts. We rarely have to leave your home to get parts, saving you time and money. We offer straightforward pricing so you know all the costs upfront and a variety of discounts for your convenience. Customer service is our true concern and we will solve your plumbing problems as quickly as we can with little to no headache to you.
"They were able to assess and install my shower valve, connect the ice maker and water on my refrigerator during the initial visit. I woukd definitely recommend them for other plumbing services. "
Rodney B on June 2025
The Pipe Doctor has been repairing and installing plumbing equipment on Cape Cod since 1982. Local, family owned and operated for over 40 years. Our super truck stocks more than 1,400 parts. We rarely have to leave your home to get parts, saving you time and money. We offer straightforward pricing so you know all the costs upfront and a variety of discounts for your convenience. Customer service is our true concern and we will solve your plumbing problems as quickly as we can with little to no headache to you.
"They were able to assess and install my shower valve, connect the ice maker and water on my refrigerator during the initial visit. I woukd definitely recommend them for other plumbing services. "
Rodney B on June 2025
Carl F Riedell & Son Inc
Carl F Riedell & Son Inc
Family owned & operated. Customer service is a part of all businesses, but it is all of our business. Customer service is the ability of an organization to constantly and consistently give the customer what they want and need. The mission of this company when it was founded here in Osterville over 80 years ago was to serve the customers with honest, affordable and reliable service. Over the years we have made an effort to provide the best service possible to our customers. It is the people of the company that determines its success. We still remain a family run corporation with an extremely highly trained group of professional technicians. As a company, we are making a promise to consistently deliver quality service to you. Over the eighty years in business our customers have come to rely on it. Simply seeing the logo or hearing the name tells our customers the product or service is worth the investment. Cost is determined by the job. Additional DBA - Advanced Water Systems. Additional phone - (508) 428-1888. Award winning.
"Called to have a boiler that is less than 7 years old cleaned. It’s easily accessible. I have mentioned that the pipes were banging at the far end of the house when the heat came up. The technician came and went, never mentioned the need for any new parts. I was shocked to see I was billed $784.00. Three hours and fifteen minutes at $195.00 an hour and the remainder for parts. For a seasonal cleaning ? You call that efficient and professional ?"
Nancy Z on December 2024
Family owned & operated. Customer service is a part of all businesses, but it is all of our business. Customer service is the ability of an organization to constantly and consistently give the customer what they want and need. The mission of this company when it was founded here in Osterville over 80 years ago was to serve the customers with honest, affordable and reliable service. Over the years we have made an effort to provide the best service possible to our customers. It is the people of the company that determines its success. We still remain a family run corporation with an extremely highly trained group of professional technicians. As a company, we are making a promise to consistently deliver quality service to you. Over the eighty years in business our customers have come to rely on it. Simply seeing the logo or hearing the name tells our customers the product or service is worth the investment. Cost is determined by the job. Additional DBA - Advanced Water Systems. Additional phone - (508) 428-1888. Award winning.
"Called to have a boiler that is less than 7 years old cleaned. It’s easily accessible. I have mentioned that the pipes were banging at the far end of the house when the heat came up. The technician came and went, never mentioned the need for any new parts. I was shocked to see I was billed $784.00. Three hours and fifteen minutes at $195.00 an hour and the remainder for parts. For a seasonal cleaning ? You call that efficient and professional ?"
Nancy Z on December 2024
Harwich Port Heating & Cooling Inc
Harwich Port Heating & Cooling Inc
We are dedicated to providing customers with quality service and installation at competitive prices. We have a fully licensed staff ready and willing to handle all your heating, cooling, electrical and plumbing needs. Additional contact name - Patrick M Judge. Award winning Super Service Award.
"As a 14 year customer, it is sad to see HPHC in operation. Perhaps it was an ownership change but our first problem was when we returned to our home on a December Sunday: no heat and it was 50 and falling. We called the advertised "24/7 Emergency" service. And called and called and called. No one showed up for 24 hours. We are loyal customers, so we excused that. Now, for two weeks (and two heat spells, the third starting) we have been without a/c. A service tech came out, confirmed that our first floor unit had to be replaced and told us he would have his office give us a quote on price and installation time. We never got a call and when we did, we were treated as if we "misunderstood" the tech and had just sat in the heat but we DID get a new appointment for another person to show up to give us an estimate and, no, we could not be told or even given an estimate for installation. Asking for a supervisor, a Mr. Willey, we were told he was "unavailable" but would call us right back. That was 4 days ago. We are done with this outfit. If you need a dependable and polite company to take care of your heat, a/c or generator needs, you should check out others. HPHC is, to put it mildly, overstetched and overcommitted."
michael b on July 2019
We are dedicated to providing customers with quality service and installation at competitive prices. We have a fully licensed staff ready and willing to handle all your heating, cooling, electrical and plumbing needs. Additional contact name - Patrick M Judge. Award winning Super Service Award.
"As a 14 year customer, it is sad to see HPHC in operation. Perhaps it was an ownership change but our first problem was when we returned to our home on a December Sunday: no heat and it was 50 and falling. We called the advertised "24/7 Emergency" service. And called and called and called. No one showed up for 24 hours. We are loyal customers, so we excused that. Now, for two weeks (and two heat spells, the third starting) we have been without a/c. A service tech came out, confirmed that our first floor unit had to be replaced and told us he would have his office give us a quote on price and installation time. We never got a call and when we did, we were treated as if we "misunderstood" the tech and had just sat in the heat but we DID get a new appointment for another person to show up to give us an estimate and, no, we could not be told or even given an estimate for installation. Asking for a supervisor, a Mr. Willey, we were told he was "unavailable" but would call us right back. That was 4 days ago. We are done with this outfit. If you need a dependable and polite company to take care of your heat, a/c or generator needs, you should check out others. HPHC is, to put it mildly, overstetched and overcommitted."
michael b on July 2019
David A Whelan Plumbing
David A Whelan Plumbing
Provides good service at quality rates. No other employees. May hire sub contractors. Charges by the hour or job depending on the job. No travel/trip charges.
Provides good service at quality rates. No other employees. May hire sub contractors. Charges by the hour or job depending on the job. No travel/trip charges.

E.F. Winslow Plumbing & Heating
E.F. Winslow Plumbing & Heating
Founded in 1971 by Freeman Winslow, E.F. Winslow began as a small plumbing company. Today, E.F. Winslow has proven itself as Cape Cod's most reliable service company for plumbing, heating, air conditioning, electrical, septic, oil delivery, central vacuum, remodeling and kitchen and bath design.
"Unresponsive and Unprofessional. Workers didn't show when they said they would. They did not finish the job, but told me they did. Left trash everywhere. They also installed an outdoors unit on my neighbor's property and want me to pay $7,500 to move it. This would have just been a simple fix, but they have been making it extremely difficult leaving me no choice but to file a complaint against their license and their bond."
Tonn C on February 2024
Founded in 1971 by Freeman Winslow, E.F. Winslow began as a small plumbing company. Today, E.F. Winslow has proven itself as Cape Cod's most reliable service company for plumbing, heating, air conditioning, electrical, septic, oil delivery, central vacuum, remodeling and kitchen and bath design.
"Unresponsive and Unprofessional. Workers didn't show when they said they would. They did not finish the job, but told me they did. Left trash everywhere. They also installed an outdoors unit on my neighbor's property and want me to pay $7,500 to move it. This would have just been a simple fix, but they have been making it extremely difficult leaving me no choice but to file a complaint against their license and their bond."
Tonn C on February 2024
A&L Heating, Cooling & Home Improvements
A&L Heating, Cooling & Home Improvements
The premier sales and installation HVAC contractor. We believe in prompt, professional, high quality service and performance & extremely competitive pricing. Call us for a free estimate.
"Smooth process. On time, knowledgeable, professional, friendly. No mess at all. System works perfectly - cooling and heating. Best price. The company advised about generous rebates and took care of paper work. Highly recommend."
George C on June 2020
The premier sales and installation HVAC contractor. We believe in prompt, professional, high quality service and performance & extremely competitive pricing. Call us for a free estimate.
"Smooth process. On time, knowledgeable, professional, friendly. No mess at all. System works perfectly - cooling and heating. Best price. The company advised about generous rebates and took care of paper work. Highly recommend."
George C on June 2020

Gault Enterprises, LLC
Gault Enterprises, LLC
Gault Enterprises, LLC is a family owned and operated business offering innovative plumbing, heating, and gas solutions to all of Cape Cod. With over 10 years of experience, we specialize in high-efficiency heating systems and creative plumbing solutions. We value honesty, reliability, attention to detail, and our work ethic sets us apart from our competitors. We offer free quotes and estimates, and always take the time to discuss your options so you can make the best informed decision for you and your family. We only use the highest quality materials and offer warranties on all of our labor and materials, so you can feel confident that Gault Enterprises is a name that you can trust. New construction, remodeling, maintenance, and repair.
"We had carbon dioxide detectors going off, called the Fire Dept, our gas plumber, and the Town Gas Inspector. They eventually determined the gas leak was coming from a cracked heat exchanger in the gas furnace, which required a total replacement. I had already called 8 HVAC companies who couldn't help due to heavy no-heat calls. So I called Gault, who was able to order me a replacement which arrived yesterday morning. His employee came and worked all day on Chr Eve installing the new furnace. He stayed into the evening until I had heat. Amazing service. They all went out of their way to help us when we were in a really bad situation."
Joanne W on December 2024
Gault Enterprises, LLC is a family owned and operated business offering innovative plumbing, heating, and gas solutions to all of Cape Cod. With over 10 years of experience, we specialize in high-efficiency heating systems and creative plumbing solutions. We value honesty, reliability, attention to detail, and our work ethic sets us apart from our competitors. We offer free quotes and estimates, and always take the time to discuss your options so you can make the best informed decision for you and your family. We only use the highest quality materials and offer warranties on all of our labor and materials, so you can feel confident that Gault Enterprises is a name that you can trust. New construction, remodeling, maintenance, and repair.
"We had carbon dioxide detectors going off, called the Fire Dept, our gas plumber, and the Town Gas Inspector. They eventually determined the gas leak was coming from a cracked heat exchanger in the gas furnace, which required a total replacement. I had already called 8 HVAC companies who couldn't help due to heavy no-heat calls. So I called Gault, who was able to order me a replacement which arrived yesterday morning. His employee came and worked all day on Chr Eve installing the new furnace. He stayed into the evening until I had heat. Amazing service. They all went out of their way to help us when we were in a really bad situation."
Joanne W on December 2024

Aqua Services Plumbing & Heating
Aqua Services Plumbing & Heating
Plumbing, Tank-less/ On-demand Water Heaters, Heating, High Efficiency Boilers, Ductless Air Conditioners,
"We noticed a slight leak around the base of the main-bath toilet, so we called a few plumbers. Aqua was the only one that had a live person answer the phone. Megan from Aqua took down the information on our plumbing issue and indicated a plumber could come out first thing the next morning. Tyler, the plumber from Aqua, called us first thing that morning to say he was on his way. He arrived shortly after with his assistant, and he replaced the toilet wax wing with two rings. We also asked him to check the slow-draining sink in the main bath, which he snaked. He then made sure both the toilet and sink drain were working well. Megan from the office left a voicemail the other morning to check on things. The job went well from Megan's scheduling and "after-care" call to Tyler's work."
Gary S on January 2022
Plumbing, Tank-less/ On-demand Water Heaters, Heating, High Efficiency Boilers, Ductless Air Conditioners,
"We noticed a slight leak around the base of the main-bath toilet, so we called a few plumbers. Aqua was the only one that had a live person answer the phone. Megan from Aqua took down the information on our plumbing issue and indicated a plumber could come out first thing the next morning. Tyler, the plumber from Aqua, called us first thing that morning to say he was on his way. He arrived shortly after with his assistant, and he replaced the toilet wax wing with two rings. We also asked him to check the slow-draining sink in the main bath, which he snaked. He then made sure both the toilet and sink drain were working well. Megan from the office left a voicemail the other morning to check on things. The job went well from Megan's scheduling and "after-care" call to Tyler's work."
Gary S on January 2022
The Dennis, MA homeowners’ guide to gas leak repairs
From average costs to expert advice, get all the answers you need to get your job done.

Find costs to repair a gas line and plan your budget based on the problem, from excavating for a new line to making a minor repair to an existing one.

Whether it's time for pipe replacement or to hook up the range of your dreams, gas line installation cost is an important line in your budget. Let's take a look.

Gas line connections need special sealants. So can you use Teflon tape on gas lines? Here, we explore the safest way to seal gas fittings.

Choosing the right pipe type for your gas lines can help ensure the safe use of your gas appliances. Find out if you can use galvanized pipe for gas in this guide.

Flexible gas lines are a modern alternative to traditional gas lines, but are they safe? Use this guide to learn all about the safety and risks of flexible gas lines.
Is a homeowner liable if a contractor hits a gas line while digging? Not if you or your contractor have the gas line marked before digging.
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