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Water main install, replace or repairers in Castro Valley

Avatar for ELITE ROOTER, INC.
ELITE ROOTER, INC.
245 Kinney Dr
5.00(
5
)
Approved Pro
ELITE ROOTER, INC.
245 Kinney Dr
5.00(
5
)
Approved Pro
8 years of experience
Free onsite estimate

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!. Key benefits include: - Fast response (Withing the Hour) - Same-day Service or emergency dispatch. - No trip charge - No diagnostic fees.

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!. Key benefits include: - Fast response (Withing the Hour) - Same-day Service or emergency dispatch. - No trip charge - No diagnostic fees.


Avatar for OCEAN PLUMBING
OCEAN PLUMBING
2118 65TH AVENUE # 1133912
5.00(
2
)
Approved Pro
OCEAN PLUMBING
2118 65TH AVENUE # 1133912
5.00(
2
)
Approved Pro
13 years of experience
Free onsite estimate

Ocean Plumbing is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

" Eddy arrived on time. He gave a reasonable estimate for the external valve replacement. Two valves were replaced: one for the mains and another for irrigation. The job was well done and quite fast. He also replaced the holder for the sediment filter which is upstream from the water softener. I would hire him for any future plumbing needs."

Somnath M on May 2025

Ocean Plumbing is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

" Eddy arrived on time. He gave a reasonable estimate for the external valve replacement. Two valves were replaced: one for the mains and another for irrigation. The job was well done and quite fast. He also replaced the holder for the sediment filter which is upstream from the water softener. I would hire him for any future plumbing needs."

Somnath M on May 2025


JLH PLUMBING CO INC
1719 LA SALLE AVENUE
5.00(
1
)
Approved Pro
JLH PLUMBING CO INC
1719 LA SALLE AVENUE
5.00(
1
)
Approved Pro
Free onsite estimate

JLH Plumbing Co Inc is a trusted, licensed plumbing company committed to reliability, responsiveness, and top-tier workmanship. As a Master Plumber–owned business, we specialize in installations and rough-ins, water and sewer main installation, water heater setups, and gas line services. We believe in clear communication, attention to detail, and educating our customers throughout the process. Whether it’s a large-scale project or a simple repair, JLH Plumbing Co Inc is dedicated to getting the job done right with integrity and professionalism.

"Not only does Jeremy provide high quality workmanship he shows up on time if not early. I would recommend him for all your plumbing needs. "

Ryan Z on May 2025

JLH Plumbing Co Inc is a trusted, licensed plumbing company committed to reliability, responsiveness, and top-tier workmanship. As a Master Plumber–owned business, we specialize in installations and rough-ins, water and sewer main installation, water heater setups, and gas line services. We believe in clear communication, attention to detail, and educating our customers throughout the process. Whether it’s a large-scale project or a simple repair, JLH Plumbing Co Inc is dedicated to getting the job done right with integrity and professionalism.

"Not only does Jeremy provide high quality workmanship he shows up on time if not early. I would recommend him for all your plumbing needs. "

Ryan Z on May 2025


Avatar for Service 4 Plumbing
Service 4 Plumbing
2258 Marina Blvd
New on HomeAdvisorNew on Angi
Approved Pro
Service 4 Plumbing
2258 Marina Blvd
New on AngiNew on HomeAdvisor
Approved Pro
29 years of experience
Free onsite estimate

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 start to 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. www.service4plumbing.net

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 start to 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. www.service4plumbing.net


Avatar for Corsa Plumbing and Rooter
Corsa Plumbing and Rooter
289 Twinview Dr
4.53(
49
)
Approved Pro
Corsa Plumbing and Rooter
289 Twinview Dr
4.53(
49
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 years of experience

Don't flush your money down the drain when your plumbing goes out! Trust Corsa Plumbing and Rooter to get it done right. We are available for you day or night for all types of plumbing service.

"Excellent service. Team was proactive and made sure everything is ready before hand. All approvals and details were accrued before hand which helped a lot to expedite work completion. Ray was on top of everything even before I ask, things were taken care. Highly recommend Corsa Plumbing and rooter ."

Nitin M on April 2024

Don't flush your money down the drain when your plumbing goes out! Trust Corsa Plumbing and Rooter to get it done right. We are available for you day or night for all types of plumbing service.

"Excellent service. Team was proactive and made sure everything is ready before hand. All approvals and details were accrued before hand which helped a lot to expedite work completion. Ray was on top of everything even before I ask, things were taken care. Highly recommend Corsa Plumbing and rooter ."

Nitin M on April 2024


Avatar for R Plumbing Companies, Inc.
R Plumbing Companies, Inc.
202 Kingswood Ave
5.00(
3
)
Approved Pro
R Plumbing Companies, Inc.
202 Kingswood Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023

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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023


Avatar for ELITE ROOTER, INC.
ELITE ROOTER, INC.
3485 Pickwick St,
5.00(
5
)
Approved Pro
ELITE ROOTER, INC.
3485 Pickwick St,
5.00(
5
)
Approved Pro
8 years of experience
Free onsite estimate

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!. Key benefits include: - Fast response (Withing the Hour) - Same-day Service or emergency dispatch. - No trip charge - No diagnostic fees.

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!. Key benefits include: - Fast response (Withing the Hour) - Same-day Service or emergency dispatch. - No trip charge - No diagnostic fees.


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
17 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


Avatar for ELITE ROOTER, INC.
ELITE ROOTER, INC.
360 1st Ave #253
5.00(
5
)
Approved Pro
ELITE ROOTER, INC.
360 1st Ave #253
5.00(
5
)
Approved Pro
8 years of experience
Free onsite estimate

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!. Key benefits include: - Fast response (Withing the Hour) - Same-day Service or emergency dispatch. - No trip charge - No diagnostic fees.

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!. Key benefits include: - Fast response (Withing the Hour) - Same-day Service or emergency dispatch. - No trip charge - No diagnostic fees.


Avatar for TrenchFree, Inc.
TrenchFree, Inc.
1941 Stone Avenue
5.00(
1
)
Approved Pro
TrenchFree, Inc.
1941 Stone Avenue
5.00(
1
)
Approved Pro
13 years of experience
Free onsite estimate

TrenchFree is a leading underground non-disruptive plumbing and utility services company specializing in the installation, repair, and replacement of sewer mains, water lines, gas lines, and electrical conduits. We provide expert trenchless solutions designed to minimize disruption while ensuring long-lasting, high-quality results. Our team is committed to efficiency, precision, and customer satisfaction, serving both residential and commercial clients with reliable and cost-effective plumbing solutions.

TrenchFree is a leading underground non-disruptive plumbing and utility services company specializing in the installation, repair, and replacement of sewer mains, water lines, gas lines, and electrical conduits. We provide expert trenchless solutions designed to minimize disruption while ensuring long-lasting, high-quality results. Our team is committed to efficiency, precision, and customer satisfaction, serving both residential and commercial clients with reliable and cost-effective plumbing solutions.

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FAQs for water main install, replace or repair projects in Castro Valley, CA

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yes—hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Castro Valley, 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.
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