
Get matched with top gas leak repair technicians in Castro Valley, CA
There are 7 highly-rated local gas leak repair technicians.
Need a pro for your gas leak repair project in Castro Valley, CA?
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4.5
Average homeowner rating32
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Verified Reviews for Gas Leak Repair pros in Castro Valley, CA
*The Angi rating for Gas Leak Repair companies in Castro Valley, 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 Castro Valley, 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 December 07, 2025
Find Gas leak repair technicians in Castro Valley

JPC Rooter & Plumbing
JPC Rooter & Plumbing
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!
"They did a number of things. Braced and restrapped water heater and ran copper line for pressure relief to outside. Unclogged master toilet and reseated. Bolted down second toilet. Reconnected clothes dryer vent. Repaired air gap/garbage disposal and drain line under kitchen sink, crawled under house and remove galvanized pipe straps and replaced with nylon pipe clamps. I was a contractor and used to do this work, o an very critical. They did an outstanding job. Went the extra mile several times. I was expecting a bill for a higher amount but they stuck with their estimate. I recommend them highly and would use them again!!"
cyril k on March 2022
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!
"They did a number of things. Braced and restrapped water heater and ran copper line for pressure relief to outside. Unclogged master toilet and reseated. Bolted down second toilet. Reconnected clothes dryer vent. Repaired air gap/garbage disposal and drain line under kitchen sink, crawled under house and remove galvanized pipe straps and replaced with nylon pipe clamps. I was a contractor and used to do this work, o an very critical. They did an outstanding job. Went the extra mile several times. I was expecting a bill for a higher amount but they stuck with their estimate. I recommend them highly and would use them again!!"
cyril k on March 2022

Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!
"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."
Kevin C on September 2025
Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!
"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."
Kevin C on September 2025

Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"These guys were great. Fixed the issue and went above and beyond with a few extra repairs. Professional and cleaned up everything. I will definitely reach out again for any work in the future."
Casey G on November 2025
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"These guys were great. Fixed the issue and went above and beyond with a few extra repairs. Professional and cleaned up everything. I will definitely reach out again for any work in the future."
Casey G on November 2025

Chandler's Plumbing
Chandler's Plumbing
We are the water heater and sewer experts of Santa Clara County offering free estimates, fair rates, and superior workmanship. Our team has been servicing the Bay Area for over 20 years. Our company is licensed, bonded, and insured. Our specialists are equipped, experienced, and provides a full range of services. We guarantee our work and can beat any quote by 10%.
"Efficient work and reasonable price"
XIANG G on December 2025
We are the water heater and sewer experts of Santa Clara County offering free estimates, fair rates, and superior workmanship. Our team has been servicing the Bay Area for over 20 years. Our company is licensed, bonded, and insured. Our specialists are equipped, experienced, and provides a full range of services. We guarantee our work and can beat any quote by 10%.
"Efficient work and reasonable price"
XIANG G on December 2025

Costello's Plumbing
Costello's Plumbing
Here at Costello's Plumbing we specialize in plumbing repair's and installations for residential homes. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction! We offer a 24 HOUR EMERGENCY SERVICE!
"Quick and efficient! Did a great job, would hire again"
Setareh M on August 2023
Here at Costello's Plumbing we specialize in plumbing repair's and installations for residential homes. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction! We offer a 24 HOUR EMERGENCY SERVICE!
"Quick and efficient! Did a great job, would hire again"
Setareh M on August 2023

H K & S Plumbing Co.
H K & S Plumbing Co.
Thank you for choosing H K & S Plumbing Co.! We are committed to providing quality workmanship and superior customer service to all of our existing, and future, clients. We strive to maintain our reputation as a high quality, service oriented company. No job is too big or too small. Call today!
"We had broken underground pipes that flooded ours and attached neighbors houses. We have a shared meter, with neighbors having their own shutoff, we did not. After 3 quotes, we felt most confident in Harry. He installed a shutoff valve for us, and now neighbors and us are not dependent on each other’s water. He then isolated and replaced the damaged pipes. He was able to do this without further damage to the house. He came in less than verbal quote and never tried to upsell, which was an issue with one of the other companies. We are very happy with Harry’s work, would highly recommend him."
Karen V on October 2025
Thank you for choosing H K & S Plumbing Co.! We are committed to providing quality workmanship and superior customer service to all of our existing, and future, clients. We strive to maintain our reputation as a high quality, service oriented company. No job is too big or too small. Call today!
"We had broken underground pipes that flooded ours and attached neighbors houses. We have a shared meter, with neighbors having their own shutoff, we did not. After 3 quotes, we felt most confident in Harry. He installed a shutoff valve for us, and now neighbors and us are not dependent on each other’s water. He then isolated and replaced the damaged pipes. He was able to do this without further damage to the house. He came in less than verbal quote and never tried to upsell, which was an issue with one of the other companies. We are very happy with Harry’s work, would highly recommend him."
Karen V on October 2025

Super Brothers Plumbing Heating & Air
Super Brothers Plumbing Heating & Air
At our company, we specialize in delivering comprehensive Plumbing, Electrical, and HVAC services to meet all your residential and commercial needs. With a commitment to quality and reliability, our team of licensed professionals is dedicated to ensuring optimal performance and safety in your home or business. Whether it’s routine maintenance, emergency repairs, or new installations, we apply the latest industry standards and innovations to provide tailored solutions that enhance comfort, efficiency, and peace of mind. Trust us to keep your essential systems running smoothly with unparalleled expertise and customer service excellence.
"Never had such a great experience with any contractor. So grateful to Eugene, Artem, Nick, and Alex not only for the great work they did, but for the care and attention they put in for 3 straight months. My house is built kind of complicatedly and the water heater isn't located in the most accessible place, but they were able to make it work. Not only that, but Eugene found me a new tankless water heater that would also work with my radiant floors - not only saving cost, but space as well. To say they went above and beyond is an understatement. They came back multiple times to make sure work was up to par - never half-assing anything. Really hoping I don't have any reason to need to reach out again soon, but if I do, I know who I'll be calling. Also, special shout out to Jeremy, Karen, and Kathy for their logistical help as well!"
Elizabeth H on November 2025
At our company, we specialize in delivering comprehensive Plumbing, Electrical, and HVAC services to meet all your residential and commercial needs. With a commitment to quality and reliability, our team of licensed professionals is dedicated to ensuring optimal performance and safety in your home or business. Whether it’s routine maintenance, emergency repairs, or new installations, we apply the latest industry standards and innovations to provide tailored solutions that enhance comfort, efficiency, and peace of mind. Trust us to keep your essential systems running smoothly with unparalleled expertise and customer service excellence.
"Never had such a great experience with any contractor. So grateful to Eugene, Artem, Nick, and Alex not only for the great work they did, but for the care and attention they put in for 3 straight months. My house is built kind of complicatedly and the water heater isn't located in the most accessible place, but they were able to make it work. Not only that, but Eugene found me a new tankless water heater that would also work with my radiant floors - not only saving cost, but space as well. To say they went above and beyond is an understatement. They came back multiple times to make sure work was up to par - never half-assing anything. Really hoping I don't have any reason to need to reach out again soon, but if I do, I know who I'll be calling. Also, special shout out to Jeremy, Karen, and Kathy for their logistical help as well!"
Elizabeth H on November 2025
EGC Family Plumbing, Inc.
EGC Family Plumbing, Inc.
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
Independent Plumbing
Independent Plumbing
2-3 emplooyees. Sub contract all excavation, concrete and asphalt removal and replacement. Most jobs bid by the job not by the hour.
2-3 emplooyees. Sub contract all excavation, concrete and asphalt removal and replacement. Most jobs bid by the job not by the hour.

Atlas Heating & Air Conditioning Co
Atlas Heating & Air Conditioning Co
Atlas Heating and Air Conditioning is located in same West Oakland building as it was in 1927. Atlas employs an average of 35 people (seven for 25 + years) and has separate repair/maintenance and installation departments. Residential maintenance agreements and commercial service contracts are popular, also our reminder service. Energy Upgrade and California First (PACE Program) certified. Visa/Mastercard/Discover available, also financing.
"We had a great experience having our furnace replaced with Atlas Heating and Air Conditioning. A different company originally recommended that our furnace be replaced and we got estimates from a total of three companies. Atlas was reasonably priced. The estimator Keith was very responsive and patiently answered a number of questions about various options. He gave frank assessments about what would be involved in a two-stage furnace, higher-efficiency furnace, central A/C in addition, or a heat pump. The installer Joe arrived right on time, worked all day, clearly explained our new thermostat, and left the work area cleaner than he found it. He also patiently answered my questions about maintenance. We're still waiting to complete the permit and MERS inspection but overall we've had a great experience."
David P on October 2019
Atlas Heating and Air Conditioning is located in same West Oakland building as it was in 1927. Atlas employs an average of 35 people (seven for 25 + years) and has separate repair/maintenance and installation departments. Residential maintenance agreements and commercial service contracts are popular, also our reminder service. Energy Upgrade and California First (PACE Program) certified. Visa/Mastercard/Discover available, also financing.
"We had a great experience having our furnace replaced with Atlas Heating and Air Conditioning. A different company originally recommended that our furnace be replaced and we got estimates from a total of three companies. Atlas was reasonably priced. The estimator Keith was very responsive and patiently answered a number of questions about various options. He gave frank assessments about what would be involved in a two-stage furnace, higher-efficiency furnace, central A/C in addition, or a heat pump. The installer Joe arrived right on time, worked all day, clearly explained our new thermostat, and left the work area cleaner than he found it. He also patiently answered my questions about maintenance. We're still waiting to complete the permit and MERS inspection but overall we've had a great experience."
David P on October 2019
The Castro Valley, 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.

Trying to decide which home gas pipe size fits? We look into home gas pipes, standard sizes, how to measure, and factors that will influence your choice.

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.

Flexible gas lines are a modern alternative to traditional gas lines, but are they safe? Use this guide to learn all about the safety and risks of flexible gas lines.
Is a homeowner liable if a contractor hits a gas line while digging? Not if you or your contractor have the gas line marked before digging.
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