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Verified Reviews for Gas Leak Repair pros in Sullivan, MO

*The Angi rating for Gas Leak Repair companies in Sullivan, MO 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 Sullivan, MO 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 December 15, 2025

Find Gas leak repair technicians in Sullivan

Avatar for GAS GURUS LLC

GAS GURUS LLC

5.00(
15
)
•Approved Pro

GAS GURUS LLC

5.00(
15
)
•Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did a great job. Friendly, and knowledgeable. Cleaned up area when job was completed. Followed up the next day to make sure everything was completed and working properly. Would definitely use again in the future. Very happy all around with this company and the employee. "

Stuart A on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did a great job. Friendly, and knowledgeable. Cleaned up area when job was completed. Followed up the next day to make sure everything was completed and working properly. Would definitely use again in the future. Very happy all around with this company and the employee. "

Stuart A on March 2025

Avatar for Collective Enterprise

Collective Enterprise

5.00(
10
)
•Approved Pro

Collective Enterprise

5.00(
10
)
•Approved Pro
Super Service Award
4 years of experience
Free onsite estimate

I am a small town handyman who wants you to feel joy in your home. Whether it is a faulty switch making you nervous, a ceiling fan or lighting fixture that has out-stayed its welcome, leaky pipes causing damage, or even a doggy door installed.

"Samuel was great very nice and answered all my questions #1 pro "

John J on November 2025

I am a small town handyman who wants you to feel joy in your home. Whether it is a faulty switch making you nervous, a ceiling fan or lighting fixture that has out-stayed its welcome, leaky pipes causing damage, or even a doggy door installed.

"Samuel was great very nice and answered all my questions #1 pro "

John J on November 2025

Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

4.35(
20
)
•Approved Pro

Tri-State Water, Power & Air

4.35(
20
)
•Approved Pro
Customers say: Quick response
33 years of experience
Free onsite estimate

In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!

"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"

Jerry B on December 2024

In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!

"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"

Jerry B on December 2024

Avatar for Mr. Rooter Plumbing of St. Charles

Mr. Rooter Plumbing of St. Charles

4.80(
5
)
•Approved Pro

Mr. Rooter Plumbing of St. Charles

4.80(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.

Avatar for Green Turf Irrigation Co

Green Turf Irrigation Co

4.90(
70
)

Green Turf Irrigation Co

4.90(
70
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

40+ EMPLOYEES. ADDITIONAL CONTACT: RICHARD HARDEBECK. ADDITIONAL EMAILS: [email protected] & [email protected].

"First, let me say I am an engineer in capital projects so I work with contractors in the industrial world day in, day out. I am demanding, I know it and that is not going to change. That said, we worked through this system, worked around my travel schedule, got it in, fixed issues that were underground that we did not know about (liked unmarked drain tile and a neighbors sprinkler head that was a little too close to the property line. Definitely very satisfied."

Lucinda W on August 2018

40+ EMPLOYEES. ADDITIONAL CONTACT: RICHARD HARDEBECK. ADDITIONAL EMAILS: [email protected] & [email protected].

"First, let me say I am an engineer in capital projects so I work with contractors in the industrial world day in, day out. I am demanding, I know it and that is not going to change. That said, we worked through this system, worked around my travel schedule, got it in, fixed issues that were underground that we did not know about (liked unmarked drain tile and a neighbors sprinkler head that was a little too close to the property line. Definitely very satisfied."

Lucinda W on August 2018

Avatar for AAA Home Services

AAA Home Services

4.25(
168
)

AAA Home Services

4.25(
168
)
Customers say: Super punctual
55 years of experience

AAA Appliance is family owned and operated by for over 44 years, AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its reliable staff. Additional email - [email protected]. AAA offers 0% Financing on anything from a new appliance or Furnace to repair on your A/C. Parts for: Whirlpool, Kitchen-Aid, Maytag, Amana, Roper, Estate, Speed Queen, Samsung, LG, Frigidaire, Fisher & Paykel, Electolux, State, A.O. Smith, American Standerd, Goodman, North Star. Additional DBAs - A A A Appliances, A A A Heating & Cooling, AAA Heating & Cooling, A All Appliance Inc. Additional phones - (636) 278-1428, (636) 397-3200, (636) 230-8180, (314) 481-1115, (314) 837-8211, (314) 837-0752, (314) 291-4437, (314) 423-4409, (636) 394-2488, (636) 946-5007, (314) 968-0900, (314) 968-1251, (636) 394-2488, (636) 394-4377, (636) 625-6759, (636) 928-4923, (314) 481-4177, (314) 315-4786.

"This company is good about making service calls in a timely manner. However, I was very disappointed in the work. I believe they mis-diagnosed the problem with my refrigerator by not taking the proper time and thoroughness required to make an accurate diagnosis. So, I was charged $95 for the service call and $330 for the repair that did not fix the problem. I called them out again and they did waive the service charge since it was within 30 days. This time they diagnosed a different problem quoting me $960 to fix it. So, basically, I am out $430 for a fridge that still has a broken ice maker. No way am I going to pay another $960. Ridiculous."

Samantha S on March 2025

AAA Appliance is family owned and operated by for over 44 years, AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its reliable staff. Additional email - [email protected]. AAA offers 0% Financing on anything from a new appliance or Furnace to repair on your A/C. Parts for: Whirlpool, Kitchen-Aid, Maytag, Amana, Roper, Estate, Speed Queen, Samsung, LG, Frigidaire, Fisher & Paykel, Electolux, State, A.O. Smith, American Standerd, Goodman, North Star. Additional DBAs - A A A Appliances, A A A Heating & Cooling, AAA Heating & Cooling, A All Appliance Inc. Additional phones - (636) 278-1428, (636) 397-3200, (636) 230-8180, (314) 481-1115, (314) 837-8211, (314) 837-0752, (314) 291-4437, (314) 423-4409, (636) 394-2488, (636) 946-5007, (314) 968-0900, (314) 968-1251, (636) 394-2488, (636) 394-4377, (636) 625-6759, (636) 928-4923, (314) 481-4177, (314) 315-4786.

"This company is good about making service calls in a timely manner. However, I was very disappointed in the work. I believe they mis-diagnosed the problem with my refrigerator by not taking the proper time and thoroughness required to make an accurate diagnosis. So, I was charged $95 for the service call and $330 for the repair that did not fix the problem. I called them out again and they did waive the service charge since it was within 30 days. This time they diagnosed a different problem quoting me $960 to fix it. So, basically, I am out $430 for a fridge that still has a broken ice maker. No way am I going to pay another $960. Ridiculous."

Samantha S on March 2025

COMFORT ZONE HEATING & COOLING

5.00(
4
)

COMFORT ZONE HEATING & COOLING

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

servicing all brand of furnaces and air conditioners including mobile & modular equipment , Lennox , Goodman , Coleman and Intertherm dealer for replacements.

servicing all brand of furnaces and air conditioners including mobile & modular equipment , Lennox , Goodman , Coleman and Intertherm dealer for replacements.

Randy's Auto Repair

5.00(
4
)

Randy's Auto Repair

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at Randy's Auto Repair we strive to keep you on the road. we offer same day service in most cases just swing by and let us know what's needed, we also offer "new car check over" in which case we check every thing inside and out so you know what your buying and don't and up with any lemon! Mention our Angie's list profile and get $10 off an oil change. hope to see you soon! Thanks Randy

Here at Randy's Auto Repair we strive to keep you on the road. we offer same day service in most cases just swing by and let us know what's needed, we also offer "new car check over" in which case we check every thing inside and out so you know what your buying and don't and up with any lemon! Mention our Angie's list profile and get $10 off an oil change. hope to see you soon! Thanks Randy

Showing 1-10 of 17
Gas Leak Repair questions, answered by experts

A plumber or certified gas technician is responsible for capping gas lines. Gas lines require expertise and understanding of safety standards to ensure it’s properly sealed. Your local regulations may also have specific requirements for capping gas lines.

The best sealant for gas pipes is usually a pipe joint compound, or pipe dope. It creates a durable, leak-proof seal that is resistant to high pressure and vibrations, and it doesn’t break down like tape can. Yellow Teflon tape, or PTFE tape, can also be a good option and is a safe and reliable sealant for gas pipes when you or a pro apply it correctly.

Renovation projects that require moving a gas-powered appliance may also require moving the gas line that supplies it. The cost to move a gas line falls between $375 and $750 and will depend on how far the line needs to be moved, the cost of the permits, and how much excavation is needed, along with other factors. 

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.

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

The Sullivan, MO homeowners’ guide to gas leak repairs

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

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