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Find Gas piping pros in O Fallon

Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
344
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"We had a severely reduced flow in our kitchen faucet. The plumber came out and removed some plastic debris (probably from something that broke in the pipe) and the flow was back to normal. The following day it was restricted again, but they came out the same day, and removed more debris for no charge, calling it warranty service. Impressed. Will call again."
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+2

Response time6 days
8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mr. Rooter Plumbing of St. Charles
Mr. Rooter Plumbing of St. Charles
4.2(
339
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The response was top-notch and the customer service friendly and consistent. The work was completed to repair the gas line. In completing the work, the technician had to open the wall. I was told there would be an access door installed to cover the opening, but I had to follow-up to make sure it was done. The gas now works and the wall looks fine."
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis

+7

Response time6 hrs
49 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Brighthouse Plumbing, LLC
Brighthouse Plumbing, LLC
4.9(
9
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2000

Credit card accepted

Offers commercial services

"I hired this company to extend the natural gas in my house and would definitely recommend them. I felt that the plumber who did the installation really knew what he was doing and seemed like a great guy. The installation went well and the price was fair."
BrightHouse Plumbing
Water Fountain and Fill Station
Bathtub
Shower
Backflow

+1

Response time10 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Authority Plumbing & Drain LLC
Authority Plumbing & Drain LLC
4.8(
24
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Alpha Sewer Drain & Plumbing saved the day for my
family. We had a sewer line bust Labor Day weekend. We called Alpha Sewer Drain
& Plumbing and they came out first thing the next morning, gave a bid and
had dig-rite out there the same day. My family and I could not be more pleased
with such exceptional service. Thanks Alpha Sewer Drain & Plumbing!
"
Response time3 hrs
Response rate100%
Recommended by9%of homeowners
Avatar for Parkers Plumbing, LLC
Parkers Plumbing, LLC
5.0(
12
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2025

"Parker's Plumbing technician was a fine example of how the company does business. Was prompt, very patient in explaining what he was doing and in and out just as fast. I will be asking for them again with any future projects. Five stars well deserved!"
Response time1 day
2 neighbors recently requested a quote
Master Remodel & Construction
4.7(
18
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

At Master Remodel & Construction, we offer friendly and courteous service. We use only the best products, and we are always eager to answer your questions or address your concerns. We have built our reputation on our commitment to providing quality service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with excellent prices.

Car port
Car port
Car port
Bathroom remodel
Bathroom remodel

+11

Response time2 hrs
Recommended by100%of homeowners
Avatar for Mayo Plumbing Co
Mayo Plumbing Co
4.8(
481
)

Serving O Fallon, MO and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"While performing two small repair jobs, they discovered a much more serious problem, a pipe leaking into the basement, which had been going on unnoticed for a long time. They were able to return the following day and make the repair. I was extremely impressed with their professionalism, the quality of their work, and their pleasant dispositions. The jobs were done quickly and the cleanup was thorough. I will absolutely call Mayo Plumbing again if I have a problem, small or large."
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+3

Recommended by96%of homeowners
Showing 1-10 of 49
FAQs for gas piping projects in O Fallon, MO

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 O Fallon, MO homeowners’ guide to gas pipings

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