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TRUSTED BY SAN LORENZO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon25
    Verified gas leak repairs reviews

Find Gas leak repair technicians in San Lorenzo

Avatar for Service Champions Heating & Air Conditioning

Service Champions Heating & Air Conditioning

4.64(
655
)
Approved Pro

Service Champions Heating & Air Conditioning

4.64(
655
)
Approved Pro
Super Service Award
Customers say: Super punctual
22 years of experience
Free onsite estimate

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 2025

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 2025


Avatar for Water Heaters Masters

Water Heaters Masters

4.89(
105
)
Approved Pro

Water Heaters Masters

4.89(
105
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
64 local quotes requested

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


Avatar for Albert Nahman Plumbing, Heating, and Cooling

Albert Nahman Plumbing, Heating, and Cooling

4.45(
686
)
Approved Pro

Albert Nahman Plumbing, Heating, and Cooling

4.45(
686
)
Approved Pro
Customers say: Super punctual
702 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


Avatar for Bay Water Plumbing

Bay Water Plumbing

5.00(
10
)
Approved Pro

Bay Water Plumbing

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
79 local quotes requested

Bay Water Plumbing & Water Systems offers the best water treatment systems on the market. We are locally owned and we're the professionals that you can trust! We have been providing water system products to customers in the Bay Area for over 10 years. Our company installs the best quality water heaters on the market. Contact us to help you eliminate hard water from your home.

"Repairman was very professional and did a great job with the repair. I haven’t had issues with my water heater since."

Xavier G on February 2021

Bay Water Plumbing & Water Systems offers the best water treatment systems on the market. We are locally owned and we're the professionals that you can trust! We have been providing water system products to customers in the Bay Area for over 10 years. Our company installs the best quality water heaters on the market. Contact us to help you eliminate hard water from your home.

"Repairman was very professional and did a great job with the repair. I haven’t had issues with my water heater since."

Xavier G on February 2021


Avatar for Plumbing 1 Builder's Inc

Plumbing 1 Builder's Inc

5.00(
13
)
Approved Pro

Plumbing 1 Builder's Inc

5.00(
13
)
Approved Pro
159 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!

"Plumbing 1 builders was the perfect team to come and help us with our needs. We got a full hardware replacement for our shower. They were quick and on time when it came to the quote process. They offered us the most competitive price in our area, while also being the most professional with the overall process. They didn’t try to upsell us on anything or spook us about our current set up, which did happen with other plumbers who came to give us a quote. They were quick and professional with the work as well. Everything exceeded my expectations in terms of execution. On top of that, they caught a weird error that was done by the builders and went out of their way to find a solution. We will most definitely reach out to them for any plumbing needs going forward!"

Edgar M on October 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!

"Plumbing 1 builders was the perfect team to come and help us with our needs. We got a full hardware replacement for our shower. They were quick and on time when it came to the quote process. They offered us the most competitive price in our area, while also being the most professional with the overall process. They didn’t try to upsell us on anything or spook us about our current set up, which did happen with other plumbers who came to give us a quote. They were quick and professional with the work as well. Everything exceeded my expectations in terms of execution. On top of that, they caught a weird error that was done by the builders and went out of their way to find a solution. We will most definitely reach out to them for any plumbing needs going forward!"

Edgar M on October 2025


baqp

No reviews yet

baqp

No reviews yet

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


Avatar for Facilities Plumbing & Drain

Facilities Plumbing & Drain

4.80(
5
)

Facilities Plumbing & Drain

4.80(
5
)
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


Greentech Industry Inc.

No reviews yet

Greentech Industry Inc.

No reviews yet

General contracting firm Licensed and bond it. A-Z construction *demo *framing * plumbing *electrical * tiles *flooring * painting *complete remodeling

General contracting firm Licensed and bond it. A-Z construction *demo *framing * plumbing *electrical * tiles *flooring * painting *complete remodeling


Avatar for Bayvalley Mechanical Inc.

Bayvalley Mechanical Inc.

No reviews yet

Bayvalley Mechanical Inc.

No reviews yet
4 years of experience

Hello, my name is Anthony Cedillo i am the proud owner of Bayvalley Mechanical Inc. I established this business in 2020. We are a UA Local 342 plumbing and heating service contractor. We specialize in a wide variety of commercial and residential services. I have 16 years in the plumbing and heating industry. I started as a non union apprentice joined UA Local 342 in 2005 and completed a residential and building trades apprenticeship. I've worked my self up as an apprentice to journeymen, foreman, to general foreman, before deciding to go into business for myself. Our team strives to provide our customers the best possible service at a competitive price, as well as doing what we can to meet budgets or offer options to meet the financial needs to get the job done. We service the majority of the Bay Area as well as some parts of the Central Valley. If your in need of any plumbing or heating service work from regular maintenance, remodels, additions to new construction projects. Natural gas and propane systems, drain cleaning services, camera inspections and pipe locating, to pipe freezing and slab leak detection. No job to small no project we cant get done. We make sure we get the job done right the first time and guarantee the best labor warranty on all our work.

Hello, my name is Anthony Cedillo i am the proud owner of Bayvalley Mechanical Inc. I established this business in 2020. We are a UA Local 342 plumbing and heating service contractor. We specialize in a wide variety of commercial and residential services. I have 16 years in the plumbing and heating industry. I started as a non union apprentice joined UA Local 342 in 2005 and completed a residential and building trades apprenticeship. I've worked my self up as an apprentice to journeymen, foreman, to general foreman, before deciding to go into business for myself. Our team strives to provide our customers the best possible service at a competitive price, as well as doing what we can to meet budgets or offer options to meet the financial needs to get the job done. We service the majority of the Bay Area as well as some parts of the Central Valley. If your in need of any plumbing or heating service work from regular maintenance, remodels, additions to new construction projects. Natural gas and propane systems, drain cleaning services, camera inspections and pipe locating, to pipe freezing and slab leak detection. No job to small no project we cant get done. We make sure we get the job done right the first time and guarantee the best labor warranty on all our work.


Avatar for 99 North Construction & Plumbing

99 North Construction & Plumbing

5.00(
9
)

99 North Construction & Plumbing

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality work and service. 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! Check out our services offered and call or click to schedule a free estimate today.

"Great work fast and efficient"

Richard G on August 2024

Quality work and service. 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! Check out our services offered and call or click to schedule a free estimate today.

"Great work fast and efficient"

Richard G on August 2024

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Gas Leak Repair questions, answered by experts

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.

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.

Costs depend on material, labor, gas line setup, and custom design elements.

Evacuate immediately and call professionals for emergency inspection and repairs.

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. 

The San Lorenzo, CA homeowners’ guide to gas leak repairs

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

What do you need done? We’ll find top pros.
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