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Top-Rated Gas piping pros in Saint Peters - Updated Nov 2026

Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
345
)
Gas Piping

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"I called Hosack on a Thursday morning because my water heater had died, and because of their great Angi reviews. They had a plumber, Kent, at my house before noon. Kent was fantastic ... great work, extremely knowledgeable, and VERY customer oriented. I'm extremely happy with Hosack's responsiveness, quality of work and attention to detail. Going forward, they (and I hope Kent!) are my plumbers of choice. I highly recommend!"
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+2

Response time8 hrs
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(
340
)
Gas Piping

Serving Saint Peters, 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
42 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Brighthouse Plumbing, LLC
Brighthouse Plumbing, LLC
4.9(
9
)
Gas Piping

Serving Saint Peters, 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
Recommended by100%of homeowners
Avatar for Dunn Heating Air Conditioning and Plumbing
Dunn Heating Air Conditioning and Plumbing
4.7(
274
)
Gas Piping

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Robert did a great job in checking out my furnace that wasn't operating and provided me with the next steps I needed to take with the gas company. I can't say enough good things about Robert. He was so extremely helpful and informative. I'm a delighted customer and am glad I have Dunn for my heating and cooling needs."
Additional Photos
Response time2 days
Recommended by89%of homeowners
Avatar for Parkers Plumbing, LLC
Parkers Plumbing, LLC
5.0(
12
)
Gas Piping

Serving Saint Peters, MO and surrounding areas

Approved

In business since 2025

"Jacob did a thorough and professional job of replacing the drain pipes under our kitchen sink. He was friendly and explained his work. He didn't waste any time in completing the work after he got the needed parts."
Response time1 day
Response rate96%
1 neighbors recently requested a quote
Avatar for American Society of Heating & Cooling Specialists LLC
American Society of Heating & Cooling Specialists LLC
4.5(
21
)
Gas Piping

Serving Saint Peters, MO and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Patrick was extremely kind and very professional! We moved into our first home and we were not able to use our new laundry unit due to our gas piping being old and outdated. We are so very thankful for the fast response and the amazing work! Thank you so much!"
DOLLAR TREE COMMODE
DOLLAR TREE
DOLOLAR TREE
Patriot Club Member
Patriot Club Member

+9

25 neighbors recently requested a quote
Recommended by38%of homeowners
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FAQs for gas piping projects in Saint Peters, 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 Saint Peters, MO homeowners’ guide to gas pipings

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