Top-rated gas piping pros.

Get matched with top gas piping pros in Old Greenwich, CT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Gas piping pros in Old Greenwich

Avatar for L.C. Schede & Sons, Inc.
L.C. Schede & Sons, Inc.
4.0(
293
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1922

Free estimates

Emergency services offered

"I selected Schede Plumbing for my conversion from an oil fired heating boiler to a gas boiler. My selection was based on known referrals in the Stamford, CT area from other well satisfied customers. I could not be more pleased, nor rate give enough praise and thanks to Lou Schede and his expert technicians. This was a major project for me and I was very anxious as to how the how conversion would take place. It would require draining the fuel tank, cutting it into manageable pieces and removing it from my basement. The idea of a gas conversion process was a bit scary to me but Lou Schede walked my through was would be involved, assessed what the heating requirement would be for my house, and selected a gas boiler which fit my needs perfectly. It was only two weeks from the time I first contacted Lou until the time the installation took place. My goodness, three Lou Schede trucks and four highly trained, professional and very polite technicians arrived at my house at 8:20 AM and by 3:00 PM my new gas boiler was installed, tested, and providing heat. Amazingly diligent workers worked very hard and did an beautiful installation. It was like a work of art in motion watching them work. The fuel tank was drained, cut up and removed. the oil fill pipes from outside to inside the basement were removed flush with both the interior and exterior walls and were cemented over. Beautiful, as if the pipes were never there. What also impressed me that whenever I had a question for Lou he was always there, immediately. No complicated voice menuing system. You want Lou, you call Lou, and you get Lou...immediately. This was very satisfying to me and he was a real pleasure to deal with. Absolutely top notch in every respect. The price for the installation was remarkably affordable....more that 6 to 8 thousand dollars less then competing firms. Incredible. He even cleaned the chimney, which was required by the city building code, applied for the permit at his expense. This was a thorough, comprehensive one shop job. Other firms required a separate electrician to hook up the thermostat, a separate firm to drain and remove the oil tank, and a separate firm to clean the chimney. Lou and his staff did it all!. One firm and he and his staff did it all. This is amazing. Lastly, he even accepted credit card for payment upon completion of the installation. I can go on and on. I have nothing but the best things to say about Schede Plumbing And Heating. They have my highest recommendation and are now my go to plumbing and HVAC company. Thanks Lou to you and your technicians for thoroughly well done job and an installation experience that was truly a pleasure."
 $100,000 Kitchen
Master Bath/Spa
Children's Bath
Guest Bath
Response time6 hrs
13 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.6(
27
)

Serving Old Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"The job was done in an amazing amount of time with total professionalism by Chris and his apprentice Vlad. Honest local company who I would highly recommend and hire once again if the moment arrose."
Response time2 days
Response rate86%
18 neighbors recently requested a quote
Avatar for First String Plumbing, Heating & Cooling
First String Plumbing, Heating & Cooling
5.0(
10
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

First String Plumbing, Heating & Cooling is built on over four decades of hands-on, master-level experience paired with modern equipment, straightforward pricing and a commitment to serving our neighbors near and far.\n\nWe believe every homeowner in Connecticut and New York deserves a team they can count on whenever they need help. When the lights are at their brightest and all eyes are on us, we will always do what is right and that commitment never fades.

Tankless Water Heater
Water Pipe Repair
Water Pipe Repair
Water Heater Install
23 neighbors recently requested a quote
Avatar for Protech Heating & Air Conditioning
Protech Heating & Air Conditioning
5.0(
16
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"He explained everything to me clearly. He respected my time. Came on time. Did the work. Showed me pictures and gave me a more realistic schedule of maintaing/cleaning my vents. Highly recommended."
New construction heat & air conditioning
Air conditioning
Commercial roofing top unit
Mini split residential
Propane gas tank installed comercial

+4

Response time5 hrs
43 neighbors recently requested a quote
Recommended by26%of homeowners
Avatar for Comfort Masters
Comfort Masters
4.5(
134
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Finding a reliable contractor is tough these days, but I got lucky hiring Chris. He and his son arrived on time, replaced my electric hot water tank, fixed a leaking guest bathroom sink, and cleaned up afterwards. Chris is a true professional with a great attitude excellent work at a fair price. I highly recommend him."
Beautiful shower upgrade
Rain Shower
Soaking Tub
Shower Upgrade
Shower Updgrade

+7

Response time6 hrs
3 neighbors recently requested a quote
Recommended by85%of homeowners
P.D.Q. Plumbing & Heating, LLC
4.6(
68
)

Serving Old Greenwich, CT and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"My gas water heater was leaking and needed to be replaced. I thought the gas company would do it but they said I was on my own. I went on line and found a site and got calls from a few contractors. Paul called mel, gave me a quote and went to my home and before the end of the day my new tank was in. They had to come back to pick up the old tank the next day, but that was ok. I was very satisfied."
 Priceline Building
 Priceline Building
 Going up
Working up high
Recommended by100%of homeowners
Avatar for bluefrog Plumbing + Drain of Stamford
bluefrog Plumbing + Drain of Stamford
5.0(
9
)

Serving Old Greenwich, CT and surrounding areas

In business since 2025

Free estimates

Warranties offered

"I highly recommend Bluefrog Plumbing and Drain of Stamford. They just finished doing an assortment of small jobs around our house and we are very happy with their work. They replaced faucets in our kitchen and bathroom, replaced a tub spout, and installed new shut-off valves under the kitchen sink. Although they recently opened a franchise in our area, they have quickly become a top-rated plumber recommended by Angi, have a verified license, and an average review of 5 stars on Google (53 reviews). They also provided a certificate of insurance with the homeowner as “additional insured” as recommended by our insurance agent. They offer free quotes, have reasonable pricing, and did the work efficiently and professionally, arriving on time as scheduled."
Water Filtration
Water Filter
bluefrog
bluefrog
125 neighbors recently requested a quote
Showing 1-10 of 44
FAQs for gas piping projects in Old Greenwich, CT

Plumbers with proper licensing and credentials install and relocate gas lines. When hiring a professional, verify they have experience with gas systems and all required certifications. Some homeowners choose to work with plumbers specializing in natural gas installations, as they have extensive experience with similar projects and understand the safety requirements.

The timeline for gas line relocation varies based on project complexity, permit processing, and inspection scheduling. The physical labor takes a few hours to one day, depending on the line length. However, the actual installation work represents only part of the overall project timeline. Your contractor should provide a specific timeframe based on your circumstances and local permitting requirements.

Your gas supply must be shut off during the relocation process. This safety measure prevents gas leaks while connections are being modified. Plan for this temporary service interruption by making alternative arrangements for cooking, heating, or other gas-dependent systems in your home. The shut-off generally only lasts for a portion of the work, often a few hours.

Relocating gas lines to connect new appliances is a common reason for this type of project. Whether you're installing a gas stove, fireplace, dryer, or outdoor grill, a professional can determine the best route for extending your existing gas system. The cost will depend on the distance between your current gas line and the new appliance location.

Gas line work is not suitable for DIY projects. Natural gas is highly flammable and potentially lethal if not handled correctly. Gas leaks can be difficult to detect without specialized equipment. Professional plumbers have the proper training, tools, and experience to safely relocate gas lines while ensuring compliance with local building codes and safety standards.

The Old Greenwich, CT homeowners’ guide to gas pipings

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