
Get matched with top gas leak repair technicians in Rancho Cucamonga, CA
There are 15 highly-rated local gas leak repair technicians.
Need a pro for your gas leak repair project in Rancho Cucamonga, CA?
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4.7
Average homeowner rating36
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Verified Reviews for Gas Leak Repair pros in Rancho Cucamonga, CA
*The Angi rating for Gas Leak Repair companies in Rancho Cucamonga, CA 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 Rancho Cucamonga, CA 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 09, 2025
Find Gas leak repair technicians in Rancho Cucamonga

Western Rooter & Plumbing
Western Rooter & Plumbing
Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!
"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."
Gary V on September 2024
Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!
"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."
Gary V on September 2024

Ace Pelizon Plumbing, Heating & Cooling
Ace Pelizon Plumbing, Heating & Cooling
We have 250+ 4.8 star Google Reviews and are proud to be one of the highest rated plumbing companies in San Gabriel Valley. Ace Pelizon Plumbing offers a full range of residential and commercial plumbing services across San Gabriel Valley. With over 80 years of experience, we have earned an excellent reputation among our customers and are more than happy to prove this to you through our comprehensive plumbing solutions. Whether you are in need of simple repairs or complex installation services, Ace Pelizon Plumbing can help. We take pride in our team of highly skilled plumbers that have gone through rigorous training programs as well as, background and drug screening tests for your peace of mind. When you need the highest level of service possible, you can count on us!
"Couldn't have gone better. Joe did the job perfectly. Lots of friendly conversation and explanation of what he was doing. He then explained the bill in detail and was on his way. I definitely would ask for him personally for any plumbing issues I might have in the future."
Craig C on November 2024
We have 250+ 4.8 star Google Reviews and are proud to be one of the highest rated plumbing companies in San Gabriel Valley. Ace Pelizon Plumbing offers a full range of residential and commercial plumbing services across San Gabriel Valley. With over 80 years of experience, we have earned an excellent reputation among our customers and are more than happy to prove this to you through our comprehensive plumbing solutions. Whether you are in need of simple repairs or complex installation services, Ace Pelizon Plumbing can help. We take pride in our team of highly skilled plumbers that have gone through rigorous training programs as well as, background and drug screening tests for your peace of mind. When you need the highest level of service possible, you can count on us!
"Couldn't have gone better. Joe did the job perfectly. Lots of friendly conversation and explanation of what he was doing. He then explained the bill in detail and was on his way. I definitely would ask for him personally for any plumbing issues I might have in the future."
Craig C on November 2024
Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
Need fast, reliable plumbing help? Alpine Plumbing & Rooter serves residents and business owners throughout San Dimas, La Verne, and surrounding areas with expert services. Call the plumbers you can trust when you’re faced with a problem you need fixed right away. We have the fastest response time in the area - we’ll be at your door within 90 minutes! We put our customers first - one call can solve your home plumbing issues. We are a local, family owned and operated company based in San Dimas, specializing in drain cleaning, sewer replacement, and sewer repair services. Call the plumbers you can trust to schedule an appointment today.
"Mike came out and helped us with our plumbing issue, great service!"
Noah R on September 2025
Need fast, reliable plumbing help? Alpine Plumbing & Rooter serves residents and business owners throughout San Dimas, La Verne, and surrounding areas with expert services. Call the plumbers you can trust when you’re faced with a problem you need fixed right away. We have the fastest response time in the area - we’ll be at your door within 90 minutes! We put our customers first - one call can solve your home plumbing issues. We are a local, family owned and operated company based in San Dimas, specializing in drain cleaning, sewer replacement, and sewer repair services. Call the plumbers you can trust to schedule an appointment today.
"Mike came out and helped us with our plumbing issue, great service!"
Noah R on September 2025

Advanced Gen Plumbing
Advanced Gen Plumbing
"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

JP PLUMBING
JP PLUMBING
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 Plumbing replied to my work request very promptly. Their plumber is experienced, caring, and professional. They were also on time when it came to the appointment and they communicate well with their customers."
Todd B on October 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 Plumbing replied to my work request very promptly. Their plumber is experienced, caring, and professional. They were also on time when it came to the appointment and they communicate well with their customers."
Todd B on October 2025

Guaranteed Quality Heating & Air
Guaranteed Quality Heating & Air
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

First Class Plumbing and Rooter Services, Inc.
First Class Plumbing and Rooter Services, Inc.
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

Utility Plumbing Services, Inc.
Utility Plumbing Services, Inc.
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Check us out on Instagram! https://www.instagram.com/utilityplumbingservices?igsh=bG9tcHoxaDVvN2Rj&utm_source=qr
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Check us out on Instagram! https://www.instagram.com/utilityplumbingservices?igsh=bG9tcHoxaDVvN2Rj&utm_source=qr
PIPE IT RIGHT PLUMBING INC
PIPE IT RIGHT PLUMBING INC
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Awesome team and amazing customer service. The plumbers explained everything thoroughly and the office staff were incredible. A smooth process from start to finish. I will definitely be using pipe it right again and will be recommending them as well. "
Evelyn E on May 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Awesome team and amazing customer service. The plumbers explained everything thoroughly and the office staff were incredible. A smooth process from start to finish. I will definitely be using pipe it right again and will be recommending them as well. "
Evelyn E on May 2025

ADVANCED PLUMBING HEATING AND AIR CONDITIONING INC
ADVANCED PLUMBING HEATING AND AIR CONDITIONING INC
We specialize in providing superior plumbing, air conditioning, and heating services for residential clientele. Whether you are in need of plumbing, air conditioning service, heating service, heating repair, maintenance, or installations, we will accommodate all of your needs. Customer service and a dedication to competitive pricing have always been foremost in our business practice. So count on us for the expertise you need at a rate your budget can afford.
"Christian did an amazing job replacing my faucet! He was on time, professional, and really paid attention to the details. Everything was installed perfectly, he made sure there were no leaks, and left the area spotless. The new faucet looks and works great! I highly recommend Christian and advanced plumbing for anyone looking for reliable, high-quality work. "
Lilly V on October 2025
We specialize in providing superior plumbing, air conditioning, and heating services for residential clientele. Whether you are in need of plumbing, air conditioning service, heating service, heating repair, maintenance, or installations, we will accommodate all of your needs. Customer service and a dedication to competitive pricing have always been foremost in our business practice. So count on us for the expertise you need at a rate your budget can afford.
"Christian did an amazing job replacing my faucet! He was on time, professional, and really paid attention to the details. Everything was installed perfectly, he made sure there were no leaks, and left the area spotless. The new faucet looks and works great! I highly recommend Christian and advanced plumbing for anyone looking for reliable, high-quality work. "
Lilly V on October 2025
The Rancho Cucamonga, CA homeowners’ guide to gas leak repairs
From average costs to expert advice, get all the answers you need to get your job done.

Find costs to repair a gas line and plan your budget based on the problem, from excavating for a new line to making a minor repair to an existing one.

Whether it's time for pipe replacement or to hook up the range of your dreams, gas line installation cost is an important line in your budget. Let's take a look.

Installing a gas line is a job for a licensed plumbing professional. Let’s take a look at who installs gas lines and how much you can expect to pay.

Figuring out which pipes are for gas lines can seem overwhelming at first, but here are the six best options for your home.

Choosing the right pipe type for your gas lines can help ensure the safe use of your gas appliances. Find out if you can use galvanized pipe for gas in this guide.

Gas leaks pose serious risks to your home and health. This essential homeowner guide teaches you how to check a gas line for leaks and steps to help prevent them.
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