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Find Water main install, replace or repairers in San Jose

Alert Plumbing, Inc.

5.00(
2
)
Approved Pro

Alert Plumbing, Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 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

"Service was quick and professional and the communication was very good."

Tammy N on May 2022

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

"Service was quick and professional and the communication was very good."

Tammy N on May 2022


Avatar for Drain & Plumbing Solutions, LLC

Drain & Plumbing Solutions, LLC

5.00(
7
)
Approved Pro

Drain & Plumbing Solutions, LLC

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Drain & Plumbing Solutions LLC, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"Good job."

Guadalupe B on February 2023

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Drain & Plumbing Solutions LLC, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"Good job."

Guadalupe B on February 2023


Avatar for POSEIDON PLUMBING LLC

POSEIDON PLUMBING LLC

4.67(
6
)
Approved Pro

POSEIDON PLUMBING LLC

4.67(
6
)
Approved Pro
Customers say: Quick response
32 local quotes requested
11 years of experience

POSEIDON PLUMBING LLC is 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.

"Excellent work completed in less than 24hrs. Wish I?d done my homework for average cost to replace a water heater. $2850 to replace 50 gallon gas water heater seems very steep. "

Markus M on September 2025

POSEIDON PLUMBING LLC is 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.

"Excellent work completed in less than 24hrs. Wish I?d done my homework for average cost to replace a water heater. $2850 to replace 50 gallon gas water heater seems very steep. "

Markus M on September 2025


Avatar for Pacific Coast Home Services

Pacific Coast Home Services

4.43(
225
)
Approved Pro

Pacific Coast Home Services

4.43(
225
)
Approved Pro
Customers say: Quality work
21 local quotes requested
14 years of experience

Pacific Coast Home Services, family owned and operated is a client centered company, serving the greater Bay area community.. We're dedicated to providing full service, from skilled caring technicians, servicing your electrical, plumbing, heating and Air. These caring professionals come together come together for one sole purpose, to handle all your repairs, upgrades, installs, and maintenance. Ask your technician how to save money with our Home Protection Plans. We look forward to serving you. 24/7 emergency service

"We recently had our where heater installed, and the whole process went smoothly from start to finish. The technician arrived on time,was perfessional, and explained everything clearly before starting the work. The installation was done effectively, with attention to dental, and everything was left clean. Our new water heater is working perfectly, and we couldn't be happier with the service we received. Definitely would use them again. "

Danielle D on September 2025

Pacific Coast Home Services, family owned and operated is a client centered company, serving the greater Bay area community.. We're dedicated to providing full service, from skilled caring technicians, servicing your electrical, plumbing, heating and Air. These caring professionals come together come together for one sole purpose, to handle all your repairs, upgrades, installs, and maintenance. Ask your technician how to save money with our Home Protection Plans. We look forward to serving you. 24/7 emergency service

"We recently had our where heater installed, and the whole process went smoothly from start to finish. The technician arrived on time,was perfessional, and explained everything clearly before starting the work. The installation was done effectively, with attention to dental, and everything was left clean. Our new water heater is working perfectly, and we couldn't be happier with the service we received. Definitely would use them again. "

Danielle D on September 2025


Avatar for AAA Mike Counsil Plumbing and Rooter

AAA Mike Counsil Plumbing and Rooter

4.47(
247
)
Approved Pro

AAA Mike Counsil Plumbing and Rooter

4.47(
247
)
Approved Pro
Customers say: Quick response
254 local quotes requested
31 years of experience

Mike Counsil Plumbing has been family owned and operated from the start. Our customers are our neighbors, and we are proud to be part of the community. We offer the highest quality of plumbing, and friendliest customer service in the industry. When you want it done right, call Mike Counsil Plumbing. Owner operated since 1994. 50 employees. All technicians drug tested and background checked.

"Went well"

Kevin L on May 2025

Mike Counsil Plumbing has been family owned and operated from the start. Our customers are our neighbors, and we are proud to be part of the community. We offer the highest quality of plumbing, and friendliest customer service in the industry. When you want it done right, call Mike Counsil Plumbing. Owner operated since 1994. 50 employees. All technicians drug tested and background checked.

"Went well"

Kevin L on May 2025


Avatar for Albert Nahman Plumbing, Heating, and Cooling

Albert Nahman Plumbing, Heating, and Cooling

4.64(
615
)
Approved Pro

Albert Nahman Plumbing, Heating, and Cooling

4.64(
615
)
Approved Pro
Customers say: Super punctual
763 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 Handy Plumbing Man, LLC

Handy Plumbing Man, LLC

4.96(
28
)
Approved Pro

Handy Plumbing Man, LLC

4.96(
28
)
Approved Pro
Super Service Award
Customers say: Quality work
129 local quotes requested
15 years of experience

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you!

".."

Stephanie E on October 2025

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you!

".."

Stephanie E on October 2025


Avatar for Jose's Plumbing & Rooter Incorporated

Jose's Plumbing & Rooter Incorporated

5.00(
10
)
Approved Pro

Jose's Plumbing & Rooter Incorporated

5.00(
10
)
Approved Pro
Customers say: Quick response
31 local quotes requested
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! Book with us online or feel free to give us a call today!

"Professional & knowleadeable of our plumbing needs . Jose was honest & sincere with communication & resolved and immediately remediated a better solution . The utility sink & plumbing is excellent work & efficiently completed the job with expectancy . The plumber was courteous & tidy around work area . We are happy with the job done especially customer service we received . Thank you ! "

Melany R 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! Book with us online or feel free to give us a call today!

"Professional & knowleadeable of our plumbing needs . Jose was honest & sincere with communication & resolved and immediately remediated a better solution . The utility sink & plumbing is excellent work & efficiently completed the job with expectancy . The plumber was courteous & tidy around work area . We are happy with the job done especially customer service we received . Thank you ! "

Melany R on May 2025


Avatar for Green Arrow Plumbing

Green Arrow Plumbing

5.00(
36
)
Approved Pro

Green Arrow Plumbing

5.00(
36
)
Approved Pro
Super Service Award
Customers say: True professional
11 local quotes requested
Free onsite estimate

Green Arrow Plumbing is known for delivering quality solutions for all residential plumbing needs. The ability to arrive, diagnose, and fix the issue all in one visit, while maintaining affordability, is what sets us apart. Green Arrow Plumbing is a family owned and operated company that services most of the Bay Area cities. We specialize in plumbing services, repairs, inspections, installations, drain cleaning, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Rarely write reviews, but I had to take the time to recognize the incredible service I received from Green Arrow Plumbing. From start to finish, this was hands-down one of the best service experiences I’ve ever had! I originally called for a relatively simple job replacing a shower head but while they were here, I also mentioned a persistent issue with my main house drain being clogged. Without hesitation, they jumped into action and took care of both problems quickly, efficiently, and with zero mess left behind. They were punctual, professional, and friendly . They explained everything in simple terms, gave a fair and honest quote, and stuck to it. No upselling, no surprises just quality work done right the first time. If you need a reliable, honest, and highly skilled plumber I highly recommend Cornelio. I’ll definitely be calling them again for any future needs. Thank you for making what could have been a stressful situation completely stress free!"

Andrea S on August 2025

Green Arrow Plumbing is known for delivering quality solutions for all residential plumbing needs. The ability to arrive, diagnose, and fix the issue all in one visit, while maintaining affordability, is what sets us apart. Green Arrow Plumbing is a family owned and operated company that services most of the Bay Area cities. We specialize in plumbing services, repairs, inspections, installations, drain cleaning, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Rarely write reviews, but I had to take the time to recognize the incredible service I received from Green Arrow Plumbing. From start to finish, this was hands-down one of the best service experiences I’ve ever had! I originally called for a relatively simple job replacing a shower head but while they were here, I also mentioned a persistent issue with my main house drain being clogged. Without hesitation, they jumped into action and took care of both problems quickly, efficiently, and with zero mess left behind. They were punctual, professional, and friendly . They explained everything in simple terms, gave a fair and honest quote, and stuck to it. No upselling, no surprises just quality work done right the first time. If you need a reliable, honest, and highly skilled plumber I highly recommend Cornelio. I’ll definitely be calling them again for any future needs. Thank you for making what could have been a stressful situation completely stress free!"

Andrea S on August 2025


Avatar for Major League Plumbing and Rooter

Major League Plumbing and Rooter

5.00(
13
)
Approved Pro

Major League Plumbing and Rooter

5.00(
13
)
Approved Pro
Customers say: Quick response
51 local quotes requested
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I thank god I found them! They diagnosed the cause of the issue super fast and even came out earlier at my request as I had to be somewhere. They explained everything and what I could do to prevent/maintain things in the future. They worked around my schedule and everything got done way faster than I thought, thank you again!!"

Aaron L on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I thank god I found them! They diagnosed the cause of the issue super fast and even came out earlier at my request as I had to be somewhere. They explained everything and what I could do to prevent/maintain things in the future. They worked around my schedule and everything got done way faster than I thought, thank you again!!"

Aaron L on November 2025

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FAQs for water main install, replace or repair projects in San Jose, CA

If you notice puddles or standing water in your yard, a sudden drop in water pressure, cracks forming in your foundation, frequent clogs in your plumbing fixtures, or water that looks or smells unusual, you might have a leak in your main water line. These signs mean it's time to call a professional to evaluate the issue and prevent further damage.

A professional water main inspection is a comprehensive evaluation performed by a licensed plumber who checks every section of your plumbing system. The inspection costs $165 and uses advanced diagnostic techniques to identify hidden leaks or wear. This service clarifies the exact condition of your water main, enabling precise repairs that prevent future damage and ensure the overall health of your plumbing system.

Protect your water main by scheduling a cleaning and inspection every two to five years. The average cost of a sewer line cleaning is $400. It’s also important to never dig in your yard without first calling the dig line (811) to ensure you don't accidentally hit the water or sewer lines. Watch for soil erosion, low water pressure, or wet spots in your yard, and take immediate action if you suspect a leak. Remember, the longer you leave it, the worse the problem gets and the more costly it is to fix.

When properly maintained, your water main is engineered to remain functional for 50 years or longer. A durable water service in excellent condition should consistently perform without major issues for half a century. In contrast, metal pipes exposed to acidic soil corrode faster, whereas modern plastic pipes resist corrosion and function for decades beyond metal alternatives. Regular maintenance and inspections are essential for confirming your system’s longevity.

No, homeowners insurance does not cover the cost to repair a water main. Insurers fund only sudden, unforeseen events like a burst pipe and exclude gradual issues or normal wear and tear. Damage resulting from leaks, such as mold remediation or property claims, is not covered. It is essential to contact your insurance provider immediately to confirm your policy’s details and any potential adjustments needed.

The San Jose, CA homeowners’ guide to water main install, replace or repairs

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