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TRUSTED BY NORCO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon27
    Verified gas leak repairs reviews

Find Gas leak repair technicians in Norco

Avatar for RT Olson Plumbing, Heating and Air Conditioning

RT Olson Plumbing, Heating and Air Conditioning

9064 Pulsar Ct
4.63(
40
)
Approved Pro

RT Olson Plumbing, Heating and Air Conditioning

9064 Pulsar Ct
4.63(
40
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
73 local quotes requested

RT Olson Plumbing, Heating and Air Conditioning, is a licensed Plumbing and HVAC company serving Orange and Riverside Counties. We are located in Corona and Anaheim Ca. We provide all residential plumbing and HVAC services including water Free leak detection, leak repair, hot water heater replacement, tankless water heaters. Air Conditioning repairs, Furnace repairs and much more. Customer satisfaction is guaranteed. Family Owned and operated with over 500+ five-star reviews!

"Right on time. Great customer service"

Amanda H on May 2023

RT Olson Plumbing, Heating and Air Conditioning, is a licensed Plumbing and HVAC company serving Orange and Riverside Counties. We are located in Corona and Anaheim Ca. We provide all residential plumbing and HVAC services including water Free leak detection, leak repair, hot water heater replacement, tankless water heaters. Air Conditioning repairs, Furnace repairs and much more. Customer satisfaction is guaranteed. Family Owned and operated with over 500+ five-star reviews!

"Right on time. Great customer service"

Amanda H on May 2023


Avatar for Regal Plumbing & Rooter

Regal Plumbing & Rooter

5.00(
5
)
Approved Pro

Regal Plumbing & Rooter

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

Regal Plumbing & rooter is a family owned business ran by a Third generation plumber born and raised in the Inland Empire. There is no problem to big or small for us here at regal plumbing. Quality work is our number one priority Drain cleaning Leak detection Septic pumping Slap leak repair Re-pipes Tankless water heater Water heater repair Trenchless pipe replacement Gas pipe repair

"Responded quickly, all work was done professionally and area was cleaned up after. Would definitely recommend using them again."

Charles A on November 2021

Regal Plumbing & rooter is a family owned business ran by a Third generation plumber born and raised in the Inland Empire. There is no problem to big or small for us here at regal plumbing. Quality work is our number one priority Drain cleaning Leak detection Septic pumping Slap leak repair Re-pipes Tankless water heater Water heater repair Trenchless pipe replacement Gas pipe repair

"Responded quickly, all work was done professionally and area was cleaned up after. Would definitely recommend using them again."

Charles A on November 2021


Avatar for Padgett Plumbing & Hvac

Padgett Plumbing & Hvac

6758 Emerald Court
5.00(
9
)
Approved Pro

Padgett Plumbing & Hvac

6758 Emerald Court
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Trusted Local Plumber Here to Help! 🚿🔧 Hi Neighbors, My name is Jeffry Padgett , and I run Padgett Plumbing & HVAC , a local plumbing service based right here in Fontana California . With over 10 years of experience, I’m dedicated to providing reliable, affordable, and high-quality plumbing services to our community. Whether you have a leaky faucet, clogged drain, or need emergency plumbing repairs, I’ve got you covered. I also specialize in: • Water heater installation/repair • Pipe leaks and burst pipe repairs • Fixture installations (sinks, toilets, showers) • Garbage disposal repair • And much more! Why Choose Us? ✅ Same-day service availability ✅ Free estimates and upfront pricing ✅ 24/7 emergency service I’m proud to serve our neighbors, and I always aim to provide top-notch customer service. If you need plumbing assistance or have any questions, feel free to send me a message or give me a call at, 840-239-0938 You can also check out https://www.instagram.com/padgett_plumbing/profilecard/?igsh=MzRlODBiNWFlZA== for more details and reviews from happy clients. Thank you for supporting local businesses! Best, Jeffry Padgett Padgett Plumbing & HVAC 840-239-0939

"I can't recommend Padgett Plumbing & HVAC—and especially Jeff Padgett—highly enough. Jeff showed up within just 2 hours of my service request, which is already impressive. But what really stood out was his approach. Instead of pushing for a full replacement of my tankless water heater, he took the time to process a warranty claim for the heat exchanger directly with Rinnai, saving me a lot of money. While the part was being shipped, I went on a family trip, and Jeff stayed on top of everything. As soon as I got back, he was at my house the very next day to install the part and make sure everything was working perfectly. It’s rare these days to find someone so honest, committed, and equipped to handle any challenge with such professionalism. Jeff’s not just doing a job—he truly cares about doing it right. That level of integrity and dedication is why I’ll always recommend Padgett Plumbing & HVAC."

Husam A on April 2025

Trusted Local Plumber Here to Help! 🚿🔧 Hi Neighbors, My name is Jeffry Padgett , and I run Padgett Plumbing & HVAC , a local plumbing service based right here in Fontana California . With over 10 years of experience, I’m dedicated to providing reliable, affordable, and high-quality plumbing services to our community. Whether you have a leaky faucet, clogged drain, or need emergency plumbing repairs, I’ve got you covered. I also specialize in: • Water heater installation/repair • Pipe leaks and burst pipe repairs • Fixture installations (sinks, toilets, showers) • Garbage disposal repair • And much more! Why Choose Us? ✅ Same-day service availability ✅ Free estimates and upfront pricing ✅ 24/7 emergency service I’m proud to serve our neighbors, and I always aim to provide top-notch customer service. If you need plumbing assistance or have any questions, feel free to send me a message or give me a call at, 840-239-0938 You can also check out https://www.instagram.com/padgett_plumbing/profilecard/?igsh=MzRlODBiNWFlZA== for more details and reviews from happy clients. Thank you for supporting local businesses! Best, Jeffry Padgett Padgett Plumbing & HVAC 840-239-0939

"I can't recommend Padgett Plumbing & HVAC—and especially Jeff Padgett—highly enough. Jeff showed up within just 2 hours of my service request, which is already impressive. But what really stood out was his approach. Instead of pushing for a full replacement of my tankless water heater, he took the time to process a warranty claim for the heat exchanger directly with Rinnai, saving me a lot of money. While the part was being shipped, I went on a family trip, and Jeff stayed on top of everything. As soon as I got back, he was at my house the very next day to install the part and make sure everything was working perfectly. It’s rare these days to find someone so honest, committed, and equipped to handle any challenge with such professionalism. Jeff’s not just doing a job—he truly cares about doing it right. That level of integrity and dedication is why I’ll always recommend Padgett Plumbing & HVAC."

Husam A on April 2025


Avatar for JP PLUMBING

JP PLUMBING

33523 LIBERTY RD
5.00(
16
)
Approved Pro

JP PLUMBING

33523 LIBERTY RD
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

At JP PLUMBING, we specialize in providing top-quality plumbing services for both residential and commercial properties. With unmatched professionalism and expertise. With over 20 years of experience and a commitment to excellence, our team is equipped to handle all your plumbing needs, from routine maintenance to emergency repairs or planning a major plumbing project. Customer satisfaction is our priority. We pride ourselves on prompt service, transparent pricing, and expert craftsmanship. Whether it's a minor fix or a major project, we ensure the job gets done right the first time. Contact us today for reliable, efficient plumbing solutions tailored to your needs! - Fast Response Times: We understand plumbing issues can't wait. Our team is available to provide same-day service and emergency services. - Experienced Professionals: With years of hands-on experience, our plumbers bring expertise and a friendly approach to every job. - Transparent Pricing: No hidden fees-just honest, upfront pricing you can trust. - Customer Satisfaction Guaranteed: We prioritize your comfort, safety, and satisfaction on every service call. -Angi Verified: Highly rated by Angi customers for reliability, quality and outstanding service. Don't let plumbing issues disrupt your day! Call JP PLUMBING for expert service you can rely on. We'll handle the hard work so you can get back to what matters most. Schedule your service through Angi or contact us directly for an appointment. Our services include: - Residential and commercial plumbing solutions - Water heater repair and installation (including tankless systems) - Expert drain cleaning services - Stoppages and clogs - Sewer line camera/video inspection, repair and replacement - Emergency plumbing repairs, available 24/7 - Pipe repairs, replacements - Leak detection electronic and acoustic and repair - slab leaks and repair - Re-pipes and Re-routes - Garbage disposal installation - Plumbing rough and finish DWV - Water service

"JP communicated well via text and phone calls and did a great job replacing our water heater. He was thorough in ensuring that it would function safely. We are thrilled to have hot water again! Thanks JP. We appreciate you and your hard work."

Jamie O on January 2025

At JP PLUMBING, we specialize in providing top-quality plumbing services for both residential and commercial properties. With unmatched professionalism and expertise. With over 20 years of experience and a commitment to excellence, our team is equipped to handle all your plumbing needs, from routine maintenance to emergency repairs or planning a major plumbing project. Customer satisfaction is our priority. We pride ourselves on prompt service, transparent pricing, and expert craftsmanship. Whether it's a minor fix or a major project, we ensure the job gets done right the first time. Contact us today for reliable, efficient plumbing solutions tailored to your needs! - Fast Response Times: We understand plumbing issues can't wait. Our team is available to provide same-day service and emergency services. - Experienced Professionals: With years of hands-on experience, our plumbers bring expertise and a friendly approach to every job. - Transparent Pricing: No hidden fees-just honest, upfront pricing you can trust. - Customer Satisfaction Guaranteed: We prioritize your comfort, safety, and satisfaction on every service call. -Angi Verified: Highly rated by Angi customers for reliability, quality and outstanding service. Don't let plumbing issues disrupt your day! Call JP PLUMBING for expert service you can rely on. We'll handle the hard work so you can get back to what matters most. Schedule your service through Angi or contact us directly for an appointment. Our services include: - Residential and commercial plumbing solutions - Water heater repair and installation (including tankless systems) - Expert drain cleaning services - Stoppages and clogs - Sewer line camera/video inspection, repair and replacement - Emergency plumbing repairs, available 24/7 - Pipe repairs, replacements - Leak detection electronic and acoustic and repair - slab leaks and repair - Re-pipes and Re-routes - Garbage disposal installation - Plumbing rough and finish DWV - Water service

"JP communicated well via text and phone calls and did a great job replacing our water heater. He was thorough in ensuring that it would function safely. We are thrilled to have hot water again! Thanks JP. We appreciate you and your hard work."

Jamie O on January 2025


Avatar for Advanced Gen Plumbing

Advanced Gen Plumbing

4.90(
10
)
Approved Pro

Advanced Gen Plumbing

4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
214 local quotes requested

"As a premier plumbing and water treatment company, Advanced Gen is dedicated to delivering top-notch service to all our clients. Led by owner Nick Cannon, our team of skilled professionals is equipped to handle a wide range of services, including drain installation, emergency repairs, water heater & water filtration system installation, and more. We also offer gas line services, electric & gas water heater repair, and hot water recirculation services. We offer these exceptional services within a 30 miles radius of our base location. At Advanced Gen, we pride ourselves on our professionalism and attention to detail, ensuring that every job is completed to the highest standards. Trust us to handle all of your plumbing and water-related needs."

"Quick response, same day repair, worked within my budget, very friendly and professional! Will definitely use them again!"

Amanda P on June 2025

"As a premier plumbing and water treatment company, Advanced Gen is dedicated to delivering top-notch service to all our clients. Led by owner Nick Cannon, our team of skilled professionals is equipped to handle a wide range of services, including drain installation, emergency repairs, water heater & water filtration system installation, and more. We also offer gas line services, electric & gas water heater repair, and hot water recirculation services. We offer these exceptional services within a 30 miles radius of our base location. At Advanced Gen, we pride ourselves on our professionalism and attention to detail, ensuring that every job is completed to the highest standards. Trust us to handle all of your plumbing and water-related needs."

"Quick response, same day repair, worked within my budget, very friendly and professional! Will definitely use them again!"

Amanda P on June 2025


Avatar for American Residential Plumbing

American Residential Plumbing

11020 Western Hills Dr
5.00(
1
)
Approved Pro

American Residential Plumbing

11020 Western Hills Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They arrived on time. They gave me a fair price, and the quality of work was good."

Brennan L on February 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They arrived on time. They gave me a fair price, and the quality of work was good."

Brennan L on February 2024


Avatar for Empire Plumbing, Inc.

Empire Plumbing, Inc.

616 West 5th Street
4.85(
256
)
Approved Pro

Empire Plumbing, Inc.

616 West 5th Street
4.85(
256
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

At Orange Independent Plumbing Services, we pride ourselves on our professionalism and our clear and concise communication. We specialize in all of your plumbing needs. Give us a call today for an estimate!

"The service person Mr. Michael do very good job. Mr Ruben the owner response my request immediately after I request Angie, and the explanation on the service is very clear. I am very satisfy with the service I gave A+++ to Empire Plumbing. I will use the service and referrer to my friend."

Vicky S on October 2025

At Orange Independent Plumbing Services, we pride ourselves on our professionalism and our clear and concise communication. We specialize in all of your plumbing needs. Give us a call today for an estimate!

"The service person Mr. Michael do very good job. Mr Ruben the owner response my request immediately after I request Angie, and the explanation on the service is very clear. I am very satisfy with the service I gave A+++ to Empire Plumbing. I will use the service and referrer to my friend."

Vicky S on October 2025


Avatar for First Class Plumbing and Rooter Services, Inc.

First Class Plumbing and Rooter Services, Inc.

6833 Indiana Ave Ste 207
4.75(
18
)
Approved Pro

First Class Plumbing and Rooter Services, Inc.

6833 Indiana Ave Ste 207
4.75(
18
)
Approved Pro
Customers say: Quick response
48 local quotes requested
7 years of experience

First Class Riverside plumber serving all of Riverside County and the surrounding area. Receive a free inspection and quote, same day service, and family-friendly service.

"After the gas company refused to turn on our gas due to leak, I searched for gas leak service through Angies. First Class plumbing called and I asked them to perform a test to find out the source of the leak. I agreed to pay them $360 for this service which would be applied to the repair cost should I have decided to choose them for repair. The did a pressure test, confirmed the leak. However, they guessed where the leak was. They said the leak is somewhere underground between the gas meter and where the gas pipe enters teh house (~28 feet). They told me replacing that under-concrete pipe would cost me $9000 and if I do the post repair concrete patch, it would cost $7,000. I asked them to change the whole gas pipe in the yard (b/c it was old), they said $15,000 if I do the post-repair concrete path myself. Based on their statement I signed a contract for $15,000 to replace the whole gas piping in the backyard. Before they were going to show up next day, I asked them to delay the start of the work until Monday (3 days delay). I asked another gas company to do the diagnosis. The leak wasn't in the part of the gas pipe that was going from meter to the place the pipe enters the house. He isolated the segment that was causing the leak, then the leak was gone. I can send you the diagnosis from both companies. I would like First Class piping to pay me my $360 b/c their diagnosis was erroneous. Not only would I have paid the $7000 without having fixed the leak, but I would have damaged the concrete in the yard as well. In their diagnosis, First Class is saying there are Ts under the ground etc. which is absolutely to the case. He would have seen there were no Ts had he used his borescope camera as I asked him to do. I am asking them to pay me back my $360 which is the least they should do."

Bahman D on June 2025

First Class Riverside plumber serving all of Riverside County and the surrounding area. Receive a free inspection and quote, same day service, and family-friendly service.

"After the gas company refused to turn on our gas due to leak, I searched for gas leak service through Angies. First Class plumbing called and I asked them to perform a test to find out the source of the leak. I agreed to pay them $360 for this service which would be applied to the repair cost should I have decided to choose them for repair. The did a pressure test, confirmed the leak. However, they guessed where the leak was. They said the leak is somewhere underground between the gas meter and where the gas pipe enters teh house (~28 feet). They told me replacing that under-concrete pipe would cost me $9000 and if I do the post repair concrete patch, it would cost $7,000. I asked them to change the whole gas pipe in the yard (b/c it was old), they said $15,000 if I do the post-repair concrete path myself. Based on their statement I signed a contract for $15,000 to replace the whole gas piping in the backyard. Before they were going to show up next day, I asked them to delay the start of the work until Monday (3 days delay). I asked another gas company to do the diagnosis. The leak wasn't in the part of the gas pipe that was going from meter to the place the pipe enters the house. He isolated the segment that was causing the leak, then the leak was gone. I can send you the diagnosis from both companies. I would like First Class piping to pay me my $360 b/c their diagnosis was erroneous. Not only would I have paid the $7000 without having fixed the leak, but I would have damaged the concrete in the yard as well. In their diagnosis, First Class is saying there are Ts under the ground etc. which is absolutely to the case. He would have seen there were no Ts had he used his borescope camera as I asked him to do. I am asking them to pay me back my $360 which is the least they should do."

Bahman D on June 2025


Avatar for Guaranteed Quality Heating & Air

Guaranteed Quality Heating & Air

15560 Rockfield Blvd. Suite B100
4.31(
483
)
Approved Pro

Guaranteed Quality Heating & Air

15560 Rockfield Blvd. Suite B100
4.31(
483
)
Approved Pro
Customers say: Quality work
11 local quotes requested
36 years of experience

Here at Guaranteed Quality Heating & Air, "WE Stand By Our Name" and we've been established for the past 25 years. Our experts are highly trained to give you the very best service around. "Our Service Prices and Always Reasonable and Fair, We are Guaranteed Quality Heating and Air." Call today for a free estimate!

"Joshua was great, friendly and informative. Able to identify the issue"

Neal T on July 2024

Here at Guaranteed Quality Heating & Air, "WE Stand By Our Name" and we've been established for the past 25 years. Our experts are highly trained to give you the very best service around. "Our Service Prices and Always Reasonable and Fair, We are Guaranteed Quality Heating and Air." Call today for a free estimate!

"Joshua was great, friendly and informative. Able to identify the issue"

Neal T on July 2024


Magic Snake

No reviews yet

Magic Snake

No reviews yet

Magic Snake Pro has been servicing home owner and commercial properties for over a decade. We specialize in drain cleaning repipes water filtration sewer pipes gas lines and more. Magic Snake offers quality services alongside reasonable pricing. At Magic Snake Your Money Is Never Thrown Down The Drain

Magic Snake Pro has been servicing home owner and commercial properties for over a decade. We specialize in drain cleaning repipes water filtration sewer pipes gas lines and more. Magic Snake offers quality services alongside reasonable pricing. At Magic Snake Your Money Is Never Thrown Down The Drain

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Gas Leak Repair questions, answered by experts

Almost all new buildings in California need an earthquake shut-off valve. The requirements for an earthquake gas shut-off valve (and who can install it) depend on where you live. For example, according to the Los Angeles Municipal Code, you’re required to hire a licensed contractor to install one whenever you build, sell, or renovate a home. Check with your local building department for your city’s laws on installing, permitting, and inspecting earthquake shut-off valves.

In most cases, yes, it’s safe to light a gas water heater manually, but you should shut the gas off first, open a window, and let the space air out for about 10 minutes. Modern water heaters shut the gas off entirely if the pilot light goes out, but airing out the area beforehand is good practice and will ensure it’s safe to relight your pilot light manually. Just make sure you turn the gas valve to “pilot” before lighting. If the light keeps going out or won’t light at all, call in a professional.

In most cases, a flexible steel hose connects your gas line to the wall. This process is typical if you are replacing your gas stove or if the old pipe has worn down. However, always leave this job for a professional plumber. Errors can be very dangerous, so it's worth calling a professional to take a look.

The cost to repair a gas leak is $120 to $250 on average, but it could be as costly as $5,000, depending on the leak location and severity. 

For example, if you have drywall covering the source of the leak, you'll need to hire a contractor to replace the removed drywall. In addition, if the leak is underground, you'll need a contractor to excavate the ground to reach the gas line. 

In North America, pipe measurements are listed as the nominal pipe size (NPS). This measurement refers to the outside diameter. As an example, a 1/2-inch copper pipe has an outside diameter of 5/8 of an inch. If a hardware store lists a pipe as having a 2 NPS, it means that all the pipes with this measurement have a 2 ⅜-inch outside diameter, regardless of wall thickness and inside diameter.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Norco, CA homeowners’ guide to gas leak repairs

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