Top-rated water main install, replace or repairers.

Get matched with top water main install, replace or repairers in San Jose, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Water main install, replace or repairers in San Jose

Avatar for Aaron's Plumbing & Rooter

Aaron's Plumbing & Rooter

2 Monte Vista Way
4.86(
76
)
Approved Pro

Aaron's Plumbing & Rooter

2 Monte Vista Way
4.86(
76
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
75 local quotes requested

We have over 24 years of experience and have the honor of being awarded and recognized as the number1 Plumber in the United States, by Plumbers Success International, for five years in a row. We're dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Extremely confident and very clean with the the work performed. I’m very happy with Arron’s service and will use again when needed. A perfect job!! Best in class"

Ken G on July 2025

We have over 24 years of experience and have the honor of being awarded and recognized as the number1 Plumber in the United States, by Plumbers Success International, for five years in a row. We're dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Extremely confident and very clean with the the work performed. I’m very happy with Arron’s service and will use again when needed. A perfect job!! Best in class"

Ken G on July 2025


Avatar for Major League Plumbing and Rooter

Major League Plumbing and Rooter

270 Slate Ave
5.00(
10
)
Approved Pro

Major League Plumbing and Rooter

270 Slate Ave
5.00(
10
)
Approved Pro
Customers say: Quick response
43 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.

"Honest man and had transparent pricing up front. Mike helped us out a lot and did not hesitate to answer any of my questions. Definitely went above and beyond beyond and have recommended him to all of our friends and family. "

Nick R on April 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.

"Honest man and had transparent pricing up front. Mike helped us out a lot and did not hesitate to answer any of my questions. Definitely went above and beyond beyond and have recommended him to all of our friends and family. "

Nick R on April 2025


Alert Plumbing, Inc.

2530 Berryessa Suite 323
5.00(
2
)
Approved Pro

Alert Plumbing, Inc.

2530 Berryessa Suite 323
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

1130 Starbird Circle, Unit 20
5.00(
7
)
Approved Pro

Drain & Plumbing Solutions, LLC

1130 Starbird Circle, Unit 20
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 Chandler's Plumbing

Chandler's Plumbing

2230 Will Wool Dr
4.53(
620
)
Approved Pro

Chandler's Plumbing

2230 Will Wool Dr
4.53(
620
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
426 local quotes requested

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%.

"Ishmael was eager for my business and came out right away to assess and provide a VERY competitive bid for the job. After agreeing on the work, price, and date his team showed up on time and did a great job with replacing my main water pipe from the street to the house. After completion they made sure my landscaping was as back to normal as possible and I did not have to do any extra cleanup. Fantastic service. Would highly recommend."

Gabriel C on August 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%.

"Ishmael was eager for my business and came out right away to assess and provide a VERY competitive bid for the job. After agreeing on the work, price, and date his team showed up on time and did a great job with replacing my main water pipe from the street to the house. After completion they made sure my landscaping was as back to normal as possible and I did not have to do any extra cleanup. Fantastic service. Would highly recommend."

Gabriel C on August 2025


Avatar for POSEIDON PLUMBING LLC

POSEIDON PLUMBING LLC

3161 STANLEY AVE
5.00(
5
)
Approved Pro

POSEIDON PLUMBING LLC

3161 STANLEY AVE
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

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, fair price. Iâ ll hire him from now on."

Diana F on August 2024

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, fair price. Iâ ll hire him from now on."

Diana F on August 2024


Avatar for Giant Plumbing, Inc.

Giant Plumbing, Inc.

2111 Dry Creek Road
4.71(
22
)
Approved Pro

Giant Plumbing, Inc.

2111 Dry Creek Road
4.71(
22
)
Approved Pro
Customers say: Quick response
33 years of experience
Free onsite estimate

Giant Plumbing, Inc. Full Plumbing services since 1992. -No dig / trenchless sewer & water. -Repipes' pex or copper for residential-condos-apartments-commercial. -design / build complete Plumbing new- tenant improvements.

"Job completed"

June 2025

Giant Plumbing, Inc. Full Plumbing services since 1992. -No dig / trenchless sewer & water. -Repipes' pex or copper for residential-condos-apartments-commercial. -design / build complete Plumbing new- tenant improvements.

"Job completed"

June 2025


Avatar for Drain And Water Inc

Drain And Water Inc

1913 Stone Avenue
5.00(
1
)
Approved Pro

Drain And Water Inc

1913 Stone Avenue
5.00(
1
)
Approved Pro
18 years of experience
Free onsite estimate

Drain & Water: Reliable Plumbing & Drain Solutions At Drain & Water, we provide expert drain cleaning, hydro jetting, leak detection, and sewer line replacements using advanced TrenchFree technology—a non-invasive, cost-effective solution. Whether it's a clogged drain, a damaged sewer line, or a plumbing emergency, we deliver fast, reliable, and long-lasting results. ✅ Drain Cleaning & Hydro Jetting – Powerful solutions for tough clogs. ✅ Sewer & Water Line Repairs – Minimal disruption, maximum durability. ✅ Camera Inspections – Identify issues before they become costly. Serving Santa Clara & San Mateo Counties, we work with homeowners, businesses, and institutions to ensure top-tier plumbing solutions. Plus, with our 40-year warranty, you can trust our work is built to last. 📞 Call now for a free consultation and get your plumbing problems solved today!

Drain & Water: Reliable Plumbing & Drain Solutions At Drain & Water, we provide expert drain cleaning, hydro jetting, leak detection, and sewer line replacements using advanced TrenchFree technology—a non-invasive, cost-effective solution. Whether it's a clogged drain, a damaged sewer line, or a plumbing emergency, we deliver fast, reliable, and long-lasting results. ✅ Drain Cleaning & Hydro Jetting – Powerful solutions for tough clogs. ✅ Sewer & Water Line Repairs – Minimal disruption, maximum durability. ✅ Camera Inspections – Identify issues before they become costly. Serving Santa Clara & San Mateo Counties, we work with homeowners, businesses, and institutions to ensure top-tier plumbing solutions. Plus, with our 40-year warranty, you can trust our work is built to last. 📞 Call now for a free consultation and get your plumbing problems solved today!


Avatar for Jose's Plumbing & Rooter Incorporated

Jose's Plumbing & Rooter Incorporated

3621 Lafayette Street, Unit 4
5.00(
5
)
Approved Pro

Jose's Plumbing & Rooter Incorporated

3621 Lafayette Street, Unit 4
5.00(
5
)
Approved Pro
Customers say: Quick response
12 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 Bailey Plumbing Inc

Bailey Plumbing Inc

Located In:
5.00(
11
)
Approved Pro

Bailey Plumbing Inc

Located In:
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
114 local quotes requested

Our local and family owned and operated plumbing company at Bailey Plumbing Inc. offers expert plumbing services to homes in Morgan Hill and surrounding areas. Specializing in tankless water heater services, we can do it all, from drain cleaning and sewer services to gas line solutions and leak detection. We help our neighbors fast, even offering same-day appointments and after-hours service, as we are available by phone 24 hours a day, 7 days a week. Our team stands behind our work with industry-leading warranties and guarantees. When you need plumbing solutions in Morgan Hill, look no further than our expert plumbers at Bailey Plumbing Inc.

"Good communication and fast response. Would do business again."

paul f on January 2024

Our local and family owned and operated plumbing company at Bailey Plumbing Inc. offers expert plumbing services to homes in Morgan Hill and surrounding areas. Specializing in tankless water heater services, we can do it all, from drain cleaning and sewer services to gas line solutions and leak detection. We help our neighbors fast, even offering same-day appointments and after-hours service, as we are available by phone 24 hours a day, 7 days a week. Our team stands behind our work with industry-leading warranties and guarantees. When you need plumbing solutions in Morgan Hill, look no further than our expert plumbers at Bailey Plumbing Inc.

"Good communication and fast response. Would do business again."

paul f on January 2024

...
Showing 1-10 of 953
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.