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Gas leak repair technicians in O Fallon

Avatar for KIRKWOOD PLUMBING INC
KIRKWOOD PLUMBING INC
1741 Rudder Industrial Park Dr
4.28(
94
)
Approved Pro
KIRKWOOD PLUMBING INC
1741 Rudder Industrial Park Dr
4.28(
94
)
Approved Pro
Customers say: Super punctual
44 local quotes requested
38 years of experience

Since 1985, Kirkwood Plumbing has been performing fast, affordable, and high-quality plumbing services to homes and businesses in St. Louis and beyond. Our licensed and certified plumbers believe that quality workmanship and clear, honest communication makes all the difference, which is why you can count on us to always deliver honest recommendations, unmatched service, and 5-star customer care. No job is too big or small for our skilled plumbers, so whether you need seamless installations, remodels, repairs, or replacements, our team can help. From designing and installing your dream kitchen to replacing an outdated water heater and everything in between, you can count on our plumbers to exceed your expectations at every turn.

"I cannot recommend Kirkwood Plumbing/Mr. Rooter anymore after my experience. I called because the copper pipe on my water heater (I believe the temperature and pressure valve) would leak when we took a shower. The plumber they sent was very nice and told me that he discovered the issue was a failed PRV. He said that when multiple faucets ran at the same time, the pressure was reduced and that meant the PRV failed. I even asked if this would fix the leaking copper pipe on the water heater and he said yes. He quoted me $785 to replace and although that seemed a bit high, I agreed. He left and got the part, came back and replaced it. Well, when he was done with that replacement he said he “looked closer at the water heater” and actually my expansion tank had ALSO failed and was mostly water when it should be air. Only he just looked and discovered this after doing $800 of work??? And oh the pipe between the water tank and expansion tank had been leaking at some point but was not now. He recommended a new expansion tank and replacing that pipe section. He quoted me an additional almost $700 to do that job!!! And told me that the leaking from the water heater would not be fixed until he also did this. He said he thought the PRV had failed causing the expansion tank to fail and he would need to go out to get a new expansion tank too. He apologized for not realizing that sooner he said. This is completely unacceptable. At this point I’m essentially held hostage by your company to complete the job as the already $785 would not have fixed the leak as told. I told the plumber it’s disappointing because if I knew it was a much bigger issue I would have likely gotten other quotes, and in addition, I don’t feel like I could really trust him or the company at this point. I agreed to do the expansion tank for an additional $271 and would wait for the pipe to be fixed since it was not currently leaking and only showed signs of leaking in the past. I will never again use this company and will make sure to spread my experience. While doing some jobs you may discover additional issues, this wasn’t the case here. All he had to do was test the expansion tank (which is apparently a common failure for temperature and pressure valve issues) BEFORE starting the job and give me a quote for the actual fix. Not do an expensive job saying it will fix the issue and then saying that it wouldn’t fix it after. He even said it was his mistake. Again, he was very polite, but it is completely unacceptable to essentially hold your customers hostage halfway through a job saying the first fix wouldn’t even fix the problem, after doing it. I’ve since learned that the expansion tank should have immediately been tested for this issue and that it was rather backward to check the PRV first, as the expansion tank is often the culprit in these cases and that considering he said that it was mostly water rather than air, it would have been easy to diagnose. As for the PRV, with the water off it maintained 60psi and dropped 10-20 points when two faucets were on, which I have since learned may also be normal operation and not needing replaced. I’m not sure if this is how all customers are treated or just women customers. My advice is do not use this company. They respond quickly but will gouge you and not provide upfront pricing. He could have saved himself two trips out (making this take much longer) as well as given me upfront pricing had he just “looked at the water heater closer” the first time- you know the apparatus I called them out for in the first place. Offering “upfront pricing” is clearly not something they do. I now feel like I paid $785 for a service I did not need when I really just needed a new expansion tank and could have paid for that/fixed that without replacing the PRV and checked to see if that fixed the problem. I even told him I did not have pressure issues. Beware for unneeded services at a high cost and not adequately diagnosing the problem or even investigating until AFTER finishing unnecessary work."

Brittany D on January 2025

Since 1985, Kirkwood Plumbing has been performing fast, affordable, and high-quality plumbing services to homes and businesses in St. Louis and beyond. Our licensed and certified plumbers believe that quality workmanship and clear, honest communication makes all the difference, which is why you can count on us to always deliver honest recommendations, unmatched service, and 5-star customer care. No job is too big or small for our skilled plumbers, so whether you need seamless installations, remodels, repairs, or replacements, our team can help. From designing and installing your dream kitchen to replacing an outdated water heater and everything in between, you can count on our plumbers to exceed your expectations at every turn.

"I cannot recommend Kirkwood Plumbing/Mr. Rooter anymore after my experience. I called because the copper pipe on my water heater (I believe the temperature and pressure valve) would leak when we took a shower. The plumber they sent was very nice and told me that he discovered the issue was a failed PRV. He said that when multiple faucets ran at the same time, the pressure was reduced and that meant the PRV failed. I even asked if this would fix the leaking copper pipe on the water heater and he said yes. He quoted me $785 to replace and although that seemed a bit high, I agreed. He left and got the part, came back and replaced it. Well, when he was done with that replacement he said he “looked closer at the water heater” and actually my expansion tank had ALSO failed and was mostly water when it should be air. Only he just looked and discovered this after doing $800 of work??? And oh the pipe between the water tank and expansion tank had been leaking at some point but was not now. He recommended a new expansion tank and replacing that pipe section. He quoted me an additional almost $700 to do that job!!! And told me that the leaking from the water heater would not be fixed until he also did this. He said he thought the PRV had failed causing the expansion tank to fail and he would need to go out to get a new expansion tank too. He apologized for not realizing that sooner he said. This is completely unacceptable. At this point I’m essentially held hostage by your company to complete the job as the already $785 would not have fixed the leak as told. I told the plumber it’s disappointing because if I knew it was a much bigger issue I would have likely gotten other quotes, and in addition, I don’t feel like I could really trust him or the company at this point. I agreed to do the expansion tank for an additional $271 and would wait for the pipe to be fixed since it was not currently leaking and only showed signs of leaking in the past. I will never again use this company and will make sure to spread my experience. While doing some jobs you may discover additional issues, this wasn’t the case here. All he had to do was test the expansion tank (which is apparently a common failure for temperature and pressure valve issues) BEFORE starting the job and give me a quote for the actual fix. Not do an expensive job saying it will fix the issue and then saying that it wouldn’t fix it after. He even said it was his mistake. Again, he was very polite, but it is completely unacceptable to essentially hold your customers hostage halfway through a job saying the first fix wouldn’t even fix the problem, after doing it. I’ve since learned that the expansion tank should have immediately been tested for this issue and that it was rather backward to check the PRV first, as the expansion tank is often the culprit in these cases and that considering he said that it was mostly water rather than air, it would have been easy to diagnose. As for the PRV, with the water off it maintained 60psi and dropped 10-20 points when two faucets were on, which I have since learned may also be normal operation and not needing replaced. I’m not sure if this is how all customers are treated or just women customers. My advice is do not use this company. They respond quickly but will gouge you and not provide upfront pricing. He could have saved himself two trips out (making this take much longer) as well as given me upfront pricing had he just “looked at the water heater closer” the first time- you know the apparatus I called them out for in the first place. Offering “upfront pricing” is clearly not something they do. I now feel like I paid $785 for a service I did not need when I really just needed a new expansion tank and could have paid for that/fixed that without replacing the PRV and checked to see if that fixed the problem. I even told him I did not have pressure issues. Beware for unneeded services at a high cost and not adequately diagnosing the problem or even investigating until AFTER finishing unnecessary work."

Brittany D on January 2025


Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
1902 Vandalia Street, Suite 100
3.78(
79
)
Approved Pro
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
1902 Vandalia Street, Suite 100
3.78(
79
)
Approved Pro
Customers say: Quick response
478 local quotes requested
32 years of experience

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."

Amber N on January 2025

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"My technician Keith was great. Friendly and super informative. Also too a quick look at the entire drainage system and gave my an idea of where problems will pop up the future without preventative measures (my home was built in the 50s and while the previous owners took really good care of the house nothing has been gutted and replaced yet)."

Amber N on January 2025


Novak Handyman
No reviews
Novak Handyman
No reviews

Electrical, Flooring, Drywall, Plumbing, Door installation, general home repairs and furniture assembly. I have flipped houses since I was 12 years old I can do pretty much anything you would need done in a home.

Electrical, Flooring, Drywall, Plumbing, Door installation, general home repairs and furniture assembly. I have flipped houses since I was 12 years old I can do pretty much anything you would need done in a home.


HandyPeople
3100 Madison Ave
No reviews
HandyPeople
3100 Madison Ave
No reviews

-Water Heater -Plumbing -Minor IT -Minor Electrical -Cable Management -Build Furniture -Appliance Install -Demolition -Faucet/ Toilet

-Water Heater -Plumbing -Minor IT -Minor Electrical -Cable Management -Build Furniture -Appliance Install -Demolition -Faucet/ Toilet


Mr. Rooter Plumbing Of St. Louis
1741 Rudder Industrial Park Dr
3.75(
12
)
Mr. Rooter Plumbing Of St. Louis
1741 Rudder Industrial Park Dr
3.75(
12
)
Customers say: Quality work
122 local quotes requested

When it comes to finding a plumber for your home or business, you want to know that they stand behind their work and get the job done right—the first time. At Mr. Rooter Plumbing of St. Louis, we have the skills to make sure we fix the issue correctly and effectively. We strive to provide you with choices to resolve your plumbing issue and perform professional workmanship on the option you choose. By calling on our team of skilled service professionals and qualified plumbers, you can be sure it will be Done Right. If your service was not done right, we promise to make it right.

"Somewhat expensive but work comes with a 1yr warranty"

Lionel S on September 2024

When it comes to finding a plumber for your home or business, you want to know that they stand behind their work and get the job done right—the first time. At Mr. Rooter Plumbing of St. Louis, we have the skills to make sure we fix the issue correctly and effectively. We strive to provide you with choices to resolve your plumbing issue and perform professional workmanship on the option you choose. By calling on our team of skilled service professionals and qualified plumbers, you can be sure it will be Done Right. If your service was not done right, we promise to make it right.

"Somewhat expensive but work comes with a 1yr warranty"

Lionel S on September 2024


Quality Control Services
Unknown
No reviews
Quality Control Services
Unknown
No reviews
41 years of experience

I have been a plumber for over 42 years, an electrician for 30 years. I also have been in the construction business for the last 40 years. I am not bonded or insured but all my work is on a guaranteed warranty. I have 2 employees, I sub contract for most jobs. I am able to handle most jobs alone, which means more you, the customer, can save. Estimates run from $25-$100, depending on the work needed. We believe in giving the job 100% quality care so we can put the control back in our customers hand. We show you how to care for your home.

I have been a plumber for over 42 years, an electrician for 30 years. I also have been in the construction business for the last 40 years. I am not bonded or insured but all my work is on a guaranteed warranty. I have 2 employees, I sub contract for most jobs. I am able to handle most jobs alone, which means more you, the customer, can save. Estimates run from $25-$100, depending on the work needed. We believe in giving the job 100% quality care so we can put the control back in our customers hand. We show you how to care for your home.


Climate Bullies Heating and Cooling
648 N 39th St
No reviews
Climate Bullies Heating and Cooling
648 N 39th St
No reviews
15 years of experience

Our staff have worked with everything that's out there. So, rest assured that we have the knowledge to service even the toughest units. Evap Coolers We've also got a skilled set of workers who are knowledgeable about any type of evap cooler you have. Indoor Air Quality Products With you and your loved ones in mind, we've started offering different products to help with your home's air quality. Commercial Refrigeration We handle all commercial refrigeration needs from top to bottom.

Our staff have worked with everything that's out there. So, rest assured that we have the knowledge to service even the toughest units. Evap Coolers We've also got a skilled set of workers who are knowledgeable about any type of evap cooler you have. Indoor Air Quality Products With you and your loved ones in mind, we've started offering different products to help with your home's air quality. Commercial Refrigeration We handle all commercial refrigeration needs from top to bottom.


smpp plumbing company
7557 Shaftesbury
No reviews
smpp plumbing company
7557 Shaftesbury
No reviews
26 years of experience

24 hour plumbers at smp plumbers offer the best plumbing repair services, including clogged drain cleaning, toilet repair, and sewer repair. Call today!

24 hour plumbers at smp plumbers offer the best plumbing repair services, including clogged drain cleaning, toilet repair, and sewer repair. Call today!


Robinson Realty, LLC
1835 Vandalia St
3.00(
2
)
Robinson Realty, LLC
1835 Vandalia St
3.00(
2
)
Customers say: Quality work
15 years of experience

Welcome to Robinson Realty! We offer a variety of services, including handyman repairs, full renovations, and property management. Big jobs & small jobs. One-time jobs & regular maintenance. We do it all! Give us a call today! We will send a technician to your property at your convenience. Our crew is experience, drug tested, and background screened. We don't let just anyone work for us. Neither should you! ***We ALWAYS offer a FREE estimate on any work we perform.***

Welcome to Robinson Realty! We offer a variety of services, including handyman repairs, full renovations, and property management. Big jobs & small jobs. One-time jobs & regular maintenance. We do it all! Give us a call today! We will send a technician to your property at your convenience. Our crew is experience, drug tested, and background screened. We don't let just anyone work for us. Neither should you! ***We ALWAYS offer a FREE estimate on any work we perform.***


Mechanical Climate Solutions
Unknown
5.00(
1
)
Mechanical Climate Solutions
Unknown
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We accept cash, credit cards, and checks.

"Wonderful experience. They were very professional and caring about what was best for my situation. They explained everything in detail and they showed they really care about their work by the excellent quality."

Laurel H on January 2019

We accept cash, credit cards, and checks.

"Wonderful experience. They were very professional and caring about what was best for my situation. They explained everything in detail and they showed they really care about their work by the excellent quality."

Laurel H on January 2019

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Gas leak repairs FAQs

Yes, most states require a plumber to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. Check our state licensing tool to review the local plumber guidelines.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification, which include:

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Fixing a gas leak costs about $45 to $150 per hour for a plumber or gas line specialist. The job’s overall cost will vary depending on the location of the leak. A leaky junction or connection behind the stove or dryer will likely cost about $120 to $170. But for a leak that requires a gas fitter or plumber to excavate a pipe in the yard, the cost could rise to $1,500 to $5,000. Keep in mind that gas leaks are very serious issues, so don’t hesitate to contact a plumber or gas line specialist immediately.

Fixing a gas leak can take anywhere from one to 24 hours, depending on the location and magnitude of the problem. A gas line specialist or gas plumber should be able to give you an estimated time to completion once they evaluate the situation. If your city’s utility company works to fix a gas leak, it will likely have information available about the anticipated time for gas service to be restored. 

The cost of repairing a gas leak depends on the type of leak, its severity, and how difficult it is for the repair technician to reach it. Some of the most common gas line repair costs, on average, include:

  • Cap a gas line: $75–$150

  • Gas system inspection: $150

  • Pressure test: $75–$500

  • Damaged or corroded pipe: $6–$7 per linear foot

  • Repair gas leak: $120–$5,000

A local natural gas plumber, gas fitter, or gas line specialist should fix gas leaks. Installing gas lines and connections improperly can lead to dangerous gas leaks and explosions. Only a certified plumber or gas line specialist should run gas lines. This is not a job to try out DIY skills, so hire a professional gas plumber or gas line specialist immediately to find the cause of the leak and fix it quickly.  

The homeowners guide to gas leak repairs
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