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Verified Reviews for Gas Leak Repair pros in Decatur, AL

*The Angi rating for Gas Leak Repair companies in Decatur, AL 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 Decatur, AL 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 14, 2025

Find Gas leak repair technicians in Decatur

Avatar for Blake Brothers Plumbing, Electrical, Heating & Air

Blake Brothers Plumbing, Electrical, Heating & Air

New on AngiNew on Angi
•Approved Pro

Blake Brothers Plumbing, Electrical, Heating & Air

New on AngiNew on Angi
•Approved Pro
216 local quotes requested
41 years of experience

We've had the privilege of servicing North Alabama's plumbing, heating, cooling & electrical needs since 1884. Over 138 years of serving residential and commercial customers in Huntsville, AL, you can always be confident turning to Blake Brothers for your plumbing, electrical, heating and air conditioning services.

We've had the privilege of servicing North Alabama's plumbing, heating, cooling & electrical needs since 1884. Over 138 years of serving residential and commercial customers in Huntsville, AL, you can always be confident turning to Blake Brothers for your plumbing, electrical, heating and air conditioning services.

Avatar for Valley Heating & Cooling (Plumbing)

Valley Heating & Cooling (Plumbing)

5.00(
3
)
•Approved Pro

Valley Heating & Cooling (Plumbing)

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
150 local quotes requested

At Valley Heating & Cooling, we are proud to offer the Decatur, AL, area a wide range of plumbing services. Our plumbers are licensed, bonded, and insured, and they are passionate about providing high-quality workmanship. We are available to assist you with everything from routine maintenance to 24/7 emergency repairs. No matter the job, we are committed to providing you with the best possible service.

"Prompt, friendly and fast paced. Will use him again."

Fred R on May 2025

At Valley Heating & Cooling, we are proud to offer the Decatur, AL, area a wide range of plumbing services. Our plumbers are licensed, bonded, and insured, and they are passionate about providing high-quality workmanship. We are available to assist you with everything from routine maintenance to 24/7 emergency repairs. No matter the job, we are committed to providing you with the best possible service.

"Prompt, friendly and fast paced. Will use him again."

Fred R on May 2025

David's Gas Plumbing

No reviews yet

David's Gas Plumbing

No reviews yet
35 years of experience

Whether you need a simple pressure test or complete gas line replacement, we offer a wide range of residential and commercial gas plumbing services to meet your needs. We sale and install a wide range of gas logs to fit any style or budget. Need a wall heater? Outdoor grill? New stove top or oven? Think you have a gas leak? We install gas lines for all gas appliances. Give me a call. 256-350-9247

Whether you need a simple pressure test or complete gas line replacement, we offer a wide range of residential and commercial gas plumbing services to meet your needs. We sale and install a wide range of gas logs to fit any style or budget. Need a wall heater? Outdoor grill? New stove top or oven? Think you have a gas leak? We install gas lines for all gas appliances. Give me a call. 256-350-9247

The Gas Guys

5.00(
7
)

The Gas Guys

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential & light commercial gas piping & service.

"The guy s were prompt and very courteous. They had a method to use multiple regulators that saved considerably in place of replacing long lengths of piping, which cut my cost considerably. They also converted the stoves and furnaces, saving me additional service calls. Great job."

Dan B on January 2018

Residential & light commercial gas piping & service.

"The guy s were prompt and very courteous. They had a method to use multiple regulators that saved considerably in place of replacing long lengths of piping, which cut my cost considerably. They also converted the stoves and furnaces, saving me additional service calls. Great job."

Dan B on January 2018

Avatar for Thomas Service Company

Thomas Service Company

4.47(
19
)

Thomas Service Company

4.47(
19
)
Customers say: Super punctual
20 years of experience

Thomas Service Company is locally owned & operated out of the City of Huntsville. We provide service and installation for your Plumbing & HVAC system and equipment. Our team of technicians responds quickly to your calls. We are your Trane Comfort Specialists.

"James did a fantastic job. He was professional, efficient, and very personable. His knowledge of the job was second to none."

Pamela R on May 2023

Thomas Service Company is locally owned & operated out of the City of Huntsville. We provide service and installation for your Plumbing & HVAC system and equipment. Our team of technicians responds quickly to your calls. We are your Trane Comfort Specialists.

"James did a fantastic job. He was professional, efficient, and very personable. His knowledge of the job was second to none."

Pamela R on May 2023

Sammy Brown Plumbing

5.00(
2
)

Sammy Brown Plumbing

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Locally Owned and Operated. Been in business for 24 years. Alabama State Master Plumber and Gas Fitter. I'm dedicated to providing my customers with quality service and fair pricing, by guaranteeing flat-rate prices so you'll always know how much it will be before we even begin.

Locally Owned and Operated. Been in business for 24 years. Alabama State Master Plumber and Gas Fitter. I'm dedicated to providing my customers with quality service and fair pricing, by guaranteeing flat-rate prices so you'll always know how much it will be before we even begin.

Avatar for Dean Plumbing Co., Inc.

Dean Plumbing Co., Inc.

4.25(
28
)

Dean Plumbing Co., Inc.

4.25(
28
)
Customers say: Quality work
71 years of experience

Since 1954, Dean Plumbing Company, Inc. has served the North Alabama area providing quality services to both residential and commercial clients.

"They charged me $1500 to install my kitchen sink. New construction. It took the guy about 3 hours and I has all the parts."

Jeff S on November 2021

Since 1954, Dean Plumbing Company, Inc. has served the North Alabama area providing quality services to both residential and commercial clients.

"They charged me $1500 to install my kitchen sink. New construction. It took the guy about 3 hours and I has all the parts."

Jeff S on November 2021

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Gas Leak Repair questions, answered by experts

In some ways, yes, and in some ways, no. As for how they’re the same, propane and gas both burn via the same process, combustion, and at the same temperature, around 3,600 degrees Fahrenheit. The difference is that propane produces more heat per unit than gas. One cubic foot of propane contains 2,516 BTU, while one cubic foot of gas contains 1,030 BTU.

Even if you invested in the cost of a gas shut-off valve for your oven and other appliances, it’s a good idea to add a seismic shut-off valve as an extra safety measure. 

Gas shut-off valves for appliances are manual, meaning someone has to cut off the flow of gas. This leaves room for error, as you might not be home or might be too distracted to think about gas lines during an earthquake. An earthquake valve is automatic and will protect your home from gas-related disasters in the event of an earthquake.

Plumbers start by walking around the property to see if they notice any signs or sounds of a gas leak. They can also use tools like electronic gas detectors and infrared cameras to find the source of leaks. There are also detectors that use laser, thermal, and multi-wavelength imaging. All these devices allow a plumber to scan your home and pinpoint the exact location of a leak.

While the line can't be removed, a pro can place a cap on the end to stop leaks. Contact a pro for a service call and speak with them about the related costs of either capping or removing the line altogether. Capping a gas line will cost between $75 and $150 while removing it will start at $250.

Costs depend on furnace size, ductwork modifications, labor, and efficiency ratings of the chosen system.

The Decatur, AL homeowners’ guide to gas leak repairs

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

See all articles