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TRUSTED BY CASTRO VALLEY, CA HOMEOWNERS
4.7 Average homeowner rating
52 Verified gas leak repairs reviews
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 November 14, 2025
Find Gas leak repair technicians in Castro Valley
Water Heaters Masters
Water Heaters Masters
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 years of experience
We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.
"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."
Bill Y on December 2024
We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.
"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."
Bill Y on December 2024
Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
Customers say: Super punctual
704 local quotes requested
44 years of experience
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
Super Brothers Plumbing Heating & Air
Super Brothers Plumbing Heating & Air
Customers say: Quick response
128 local quotes requested
12 years of experience
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
JPC Rooter & Plumbing
JPC Rooter & Plumbing
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience
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
Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
160 local quotes requested
14 years of experience
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
JT’s Plumbing & Rooter
JT’s Plumbing & Rooter
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Home Of The $89 Drain Cleaning w/ accessible clean out access! Any drain cleaning does include a free Camera Inspection! JT's Plumbing & Rooter is a full-service company catering to residential and commercial customers. We cover the full spectrum of plumbing services. There is no job too big or too small. We service Santa Clara County and surrounding cities. call us for any emergency plumbing services that you need. $60 Service fee to your home but it's automatically waived if you go with us! Service Call Specials *Sewer Camera Inspections *Trenchless Sewer Replacement *Drain Cleaning Services *Hydro Jetter *Water Heater Replacement *Copper & Pex Repiping services *Faucet Replacement *Garbage Disposal *Water Heater Installations *Plumbing Home Inspections
"Adrian did a great job on fixing the leak underneath the house, explained the problem and gave me options."
Luis C on July 2024
Home Of The $89 Drain Cleaning w/ accessible clean out access! Any drain cleaning does include a free Camera Inspection! JT's Plumbing & Rooter is a full-service company catering to residential and commercial customers. We cover the full spectrum of plumbing services. There is no job too big or too small. We service Santa Clara County and surrounding cities. call us for any emergency plumbing services that you need. $60 Service fee to your home but it's automatically waived if you go with us! Service Call Specials *Sewer Camera Inspections *Trenchless Sewer Replacement *Drain Cleaning Services *Hydro Jetter *Water Heater Replacement *Copper & Pex Repiping services *Faucet Replacement *Garbage Disposal *Water Heater Installations *Plumbing Home Inspections
"Adrian did a great job on fixing the leak underneath the house, explained the problem and gave me options."
Luis C on July 2024
JC PLUMBING & ROOTER
JC PLUMBING & ROOTER
3 years of experience
JC PLUMBING & ROOTER Locally owned business, professional satisfaction guaranteed. Servicing the entire Local Bay Area California. Water heating, drain cleaning, plumbing repair specialist.
JC PLUMBING & ROOTER Locally owned business, professional satisfaction guaranteed. Servicing the entire Local Bay Area California. Water heating, drain cleaning, plumbing repair specialist.
Super Brothers Plumbing Heating & Air
Super Brothers Plumbing Heating & Air
12 years of experience
We are Super Brothers Plumbing, Heating & Air Contractor, specializing in providing top-quality plumbing and HVAC services for both residential and commercial properties. We work directly with reputable companies, including Home Depot, PG&E, Aquasana, Rheem, Ferguson, Bradford White, and Trane, to offer our customers exclusive benefits such as instant rebates and CONTRACTOR discounts on all our plumbing and HVAC services. We honor all of our labor warranty and call-back services. All of our employees have passed background checks. Our technicians are knowledgeable and experienced in all plumbing, heating, and air services. This month, we have exciting promotions on gas water heater replacement, HVAC system replacement, whole house filtration system installation, and heat pump water heater installation. Take advantage of these amazing deals now!
We are Super Brothers Plumbing, Heating & Air Contractor, specializing in providing top-quality plumbing and HVAC services for both residential and commercial properties. We work directly with reputable companies, including Home Depot, PG&E, Aquasana, Rheem, Ferguson, Bradford White, and Trane, to offer our customers exclusive benefits such as instant rebates and CONTRACTOR discounts on all our plumbing and HVAC services. We honor all of our labor warranty and call-back services. All of our employees have passed background checks. Our technicians are knowledgeable and experienced in all plumbing, heating, and air services. This month, we have exciting promotions on gas water heater replacement, HVAC system replacement, whole house filtration system installation, and heat pump water heater installation. Take advantage of these amazing deals now!
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Hello My name is Jason, I have been a sf union plumber for for 20+ years I have experience in all areas of service, new builds, TI, you name I can do it. I started as an apprentice at 18 and moved up to foreman 2. I am open to any role to help support my family during these tough times. I am fully qualified in working, training, mentor, and getting my hands dirty, I have installed more water heaters gas or tankless than I count. I can start immediately and am looking forward to a new chapter in my life. Please see my qualifications attached. I'm sure there are more but I stuck to the most pertinent. Clean DMV, clean record, reliable transportation and ready to work. Please call or text at anytime Jason 415-871-4563 Kindly Jason
Hello My name is Jason, I have been a sf union plumber for for 20+ years I have experience in all areas of service, new builds, TI, you name I can do it. I started as an apprentice at 18 and moved up to foreman 2. I am open to any role to help support my family during these tough times. I am fully qualified in working, training, mentor, and getting my hands dirty, I have installed more water heaters gas or tankless than I count. I can start immediately and am looking forward to a new chapter in my life. Please see my qualifications attached. I'm sure there are more but I stuck to the most pertinent. Clean DMV, clean record, reliable transportation and ready to work. Please call or text at anytime Jason 415-871-4563 Kindly Jason
Facilities Plumbing & Drain
Facilities Plumbing & Drain
Customers say: Quick response
Free onsite estimate
We have the experience and dedication to get the job done right! We are veterans in residential and commercial plumbing needs. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"They recommended a good solution for the occasional shallow flooding in the garage (installing a sump pump) They started soon after we submitted the request and they did a good job. Most importantly, the pump kept the garage dry through our seemingly endless rains this winter. There are 2 reasons I rate the job with 4 stars rather than 5. (1) The job did not pass the city’s inspection and a critical connection had to be reconfigured (after which it passed) and (2) there was some weirdness around payment on the last day of the actual work (before the inspection) in which the crew seemed unwilling to leave without a check and then were slowly driving around the neighborhood afterwards. When I brought this up with my contact at the company, he denied that the van was theirs (which it definitely was) and didn’t really explain or defuse the bad feeling this created. But … they did a good job and in this day and age that’s really important and can’t be taken for granted. I recommend this company with the suggestion that paperwork, permitting, terms of payment etc should be clearly settled in advance."
Lynn F on July 2024
We have the experience and dedication to get the job done right! We are veterans in residential and commercial plumbing needs. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"They recommended a good solution for the occasional shallow flooding in the garage (installing a sump pump) They started soon after we submitted the request and they did a good job. Most importantly, the pump kept the garage dry through our seemingly endless rains this winter. There are 2 reasons I rate the job with 4 stars rather than 5. (1) The job did not pass the city’s inspection and a critical connection had to be reconfigured (after which it passed) and (2) there was some weirdness around payment on the last day of the actual work (before the inspection) in which the crew seemed unwilling to leave without a check and then were slowly driving around the neighborhood afterwards. When I brought this up with my contact at the company, he denied that the van was theirs (which it definitely was) and didn’t really explain or defuse the bad feeling this created. But … they did a good job and in this day and age that’s really important and can’t be taken for granted. I recommend this company with the suggestion that paperwork, permitting, terms of payment etc should be clearly settled in advance."
Lynn F on July 2024
Gas Leak Repair questions, answered by experts
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.
Understanding the signs of a gas leak in your house can keep your family safe. Know what to look out for and what to do if you suspect signs of a gas leak.
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.
Moving or installing gas piping involves careful planning and execution. Review these gas pipe questions to ensure you’re ready for a conversation with a pro.
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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