Expert Advice On Improving Your Home

10 Best Plumbers in Castro Valley, CA

Get matched with a top local pro.
Join more than 640 people who have gotten a free quote in the past week.

Written By Bradford Cuthrell

Last Updated April 2024

Unaddressed plumbing issues can result in severe and costly damage, but fixing burst pipes, leaks, or clogs on your own isn't a simple task, either. When plumbing emergencies strike, you can rely on professional plumbers for repairs. Even for minor clogs and leaks, their expertise helps prevent further complications and damage.

We've created this list of Castro Valley's most highly-rated plumbers to help you find the most qualified professional for your job.

Top 10 Best Plumbers in Castro Valley

Plumbing The Bay

Plumbing The Bay Logo

Our Rating

User Rating

Write a Review
2610 Barrington Ct, Hayward, CA 94545 (510) 470-7703 plumbingthebay.com

Transparent pricing

Great customer service

Educates customers

Free quotes

Services Offered

Water heater
Emergency calls
Sump pump
Toilets
Camera inspections
Residential plumbing
Water treatment
Sewers
Drains
Repiping
Gas pipes
Inspections
Garbage disposal

Capelli Plumbing

Capelli Plumbing Logo

Our Rating

User Rating

Write a Review
544 Lewelling Blvd, San Leandro, CA 94579 (510) 969-4358 capelliplumbing.com

Educates customers

Transparent pricing

Free quotes

Great customer service

Services Offered

Residential plumbing
Gas pipes
Fixtures
Trenchless
Repiping
Drains
Emergency calls
Leak repair
Water heater
Garbage disposal
Toilets
Sewers
Septic tank

Z and Z Plumbing

Z and Z Plumbing Logo

Our Rating

User Rating

Write a Review
4050 MacArthur Blvd, Oakland, CA 94619 (510) 708-4237 zandzplumbing.com

Great customer service

Educates customers

Timely service

Transparent pricing

Services Offered

Garbage disposal
Water heater
Emergency calls
Leak repair
Camera inspections
Trenchless
Inspections
Sewers
Water treatment
Repiping
Toilets
Gas pipes
Drains
Residential plumbing

Smart Choice Plumbing

Smart Choice Plumbing Logo

Our Rating

User Rating

Write a Review
2620 Norbridge Ave, Castro Valley, CA 94546 (510) 284-5711 smartchoice.plumbing

Educates customers

Timely service

Great customer service

Free quotes

Transparent pricing

Services Offered

Toilets
Fixtures
Inspections
Garbage disposal
Emergency calls
Repiping
Sewers
Camera inspections
Water heater
Residential plumbing
Backflow testing
Trenchless
Gas pipes
Drains

Plumbing Heroes: Alameda

Plumbing Heroes: Alameda Logo

Our Rating

User Rating

Write a Review
2515 Santa Clara Ave #200, Alameda, CA 94501 (510) 350-3898 heroes.services

Great customer service

Free quotes

Transparent pricing

Educates customers

Timely service

Services Offered

Residential plumbing
Garbage disposal
Inspections
Toilets
Water heater
Drains
Leak repair
Remodeling
Gas pipes
Sewers
Repiping
Emergency calls

Rescue Rooter

Rescue Rooter Logo

Our Rating

User Rating

Write a Review
24800 Industrial Blvd, Hayward, CA 94545 (510) 210-0779 ars.com

Free quotes

Educates customers

Great customer service

Transparent pricing

Services Offered

Inspections
Garbage disposal
Drains
Fixtures
Water heater
Emergency calls
Residential plumbing
Toilets
Sewers
Trenchless
Sump pump

Power Plumbing

Power Plumbing Logo

Our Rating

User Rating

Write a Review
123, Union City, CA 94587 (510) 584-7693 powerplumbingusa.com

Great customer service

Transparent pricing

Free quotes

Educates customers

Services Offered

Garbage disposal
Inspections
Gas pipes
Toilets
Sewers
Water heater
Drains
Leak repair
Residential plumbing

Plumbing Connection Inc

Plumbing Connection Inc Logo

Our Rating

User Rating

Write a Review
4154 Asimuth Cir, Union City, CA 94587 (510) 688-4300 plumbingconnectioninc.com

Great customer service

Educates customers

Timely service

Transparent pricing

Free quotes

Services Offered

Trenchless
Residential plumbing
Inspections
Emergency calls
Water heater
Repiping
Water treatment
Drains
Camera inspections
Sewers

Star Rooter & Plumbing Inc

Star Rooter & Plumbing Inc Logo

Our Rating

User Rating

Write a Review
23040 Clawiter Rd, Hayward, CA 94545 (510) 481-1555 starrooter.com

Free quotes

Services Offered

Toilets
Camera inspections
Garbage disposal
Gas pipes
Sewers
Trenchless
Inspections
Drains
Emergency calls
Repiping
Water heater
Residential plumbing

The Pleasanton Plumber

The Pleasanton Plumber Logo

Our Rating

User Rating

Write a Review
4900 Hopyard Rd, Pleasanton, CA 94588 (925) 475-8244 thepleasantonplumber.com

Great customer service

Services Offered

Garbage disposal
Water heater
Emergency calls
Residential plumbing
Sewers
Septic tank
Drains
Gas pipes
Toilets
Leak repair
Pool and spa
Repiping
Fixtures
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on plumbers to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Castro Valley Plumbing Companies Offer?

Leak Repair

Leaking pipes that aren't fixed quickly can increase your water bills and harm the nearby area. A plumbing specialist can locate the exact point of the leak and repair it directly at that spot.

Clog Repair

Congested pipes and drains may lead to backflow, flooding, and damage. Area plumbers can remove obstructions and give you expert advice to prevent them later on.

Pipe Replacement

With time, pipes deteriorate and get damaged. Luckily, modern and robust pipe brands and materials can last long and stay strong. Plumbers can inspect aging, leaking, and bursting and replace pipes to help you prevent snowballing issues.

Fixture Installation

Fixtures like sinks, bathtubs, toilets, and showers work less effectively and efficiently with time, and they must be replaced as they age. Homeowners may also decide to put in new fixtures during a renovation project. No matter your needs and preferences, a professional plumber can order and install new fixtures for you.

Gas Repair

Select plumbers can identify and repair gas leaks from radiators, ovens. If you smell a gas leak, vacate your home without delay and call your utility company immediately.

Annual Inspections

Plumbing faces daily wear and tear, so it's essential to have yearly inspections from a Castro Valley plumbing company. By spotting plumbing problems before they turn major, you'll minimize the cost of future repairs.

Emergency Services

Backfilling toilets and burst pipes never wait for a convenient time, so many plumbers offer emergency services. Emergency repairs will be pricier than scheduled ones, but they're sometimes necessary to avoid serious damage.

Cost of Plumbing Services in Castro Valley

Plumbing repair costs in Castro Valley usually range from $125 to $417. Generally, the services you need and the extent the problem will affect your final quote. Emergency services have extra fees. This table contains average plumbing repair pricing for common issues in Castro Valley.

ProjectEstimated Cost
Clog and drain clearing$85 - $427
Leak repair$128 - $384
Burst pipe repair$885 - $3,541
Faucet installation$139 - $556
Toilet installation$294 - $785
Pipe rerouting$649 - $1,390
Main water line repair$450 - $3,599
Water heater repair$133 - $664
Water heater installation$785 - $1,962
Water softener installation$202 - $505

Check Licensing and Insurance

The California Contractors State License Board issues state C-36 licenses to Castro Valley plumbers. Business owners must meet all experience and exam requirements. Your plumber should also be bonded and insured. This is a sign the company backs its work, and if something gets accidentally damaged, you'll be safer financially.

Check Union Status

Plumbers who are part of state or national trade unions tend to charge more for labor. However, many Castro Valley homeowners prefer them because the union requires strong vetting and training standards.

Assess Their Experience

Plumbers with extensive local experience will be more familiar with Castro Valley's most common plumbing conundrums. By choosing a local company, you could get issues handled faster.

Read Customer Reviews

Read through customer reviews on sites like Google Reviews and the Better Business Bureau (BBB). Pay attention to what past clients have said about a plumber's customer service and workmanship.

Compare Multiple Quotes

Seek out multiple estimates for your project to determine the local market rates. Steer clear of companies that charge too high or too low for their services. If a quote seems "too good to be true," it probably is.

Ask About Warranties and Guarantees

Most Castro Valley plumbers back their work quality with satisfaction guarantees. If the issue reappears within a given time period, you could have remediation work done for discounted or no cost. Recently installed appliances and fixtures like toilets and water heaters might also carry manufacturer warranties.

Frequently Asked Questions About Plumbing in Castro Valley, CA

A few common plumbing problems that professionals can fix include:

  • Clogged drains
  • Lack of hot water
  • Low water pressure
  • Leaks and water damage
  • Running toilets
  • Septic and sewer line issues

Plumbers may only accept tips if their employer permits them to You have the option to tip them for excellent service, but you're not obligated to do so.

Some Castro Valley homeowners do fix running toilets and unclog drains themselves. However, even if you decide to DIY, you should still have a professional plumber ready to call in case the issue recurs or you can't identify the cause. An improper "fix" can cause significant damage.

Many plumbers offer both web and phone scheduling. For emergency services, you'll need to call.

Plumbers can repair water heaters within the terms of their license. If your water heater leaks, makes unusual noises, doesn't properly heat your water, or is more than 8–12 years old, schedule a professional inspection. Water heater components can be hazardous, so we strongly recommend leaving repairs to trained technicians.

Other Castro Valley, CA Home Services