Plumbers in San Mateo, CA
Compare local plumbers, check their licenses, see what jobs cost in San Mateo, and get free quotes.
- 308 plumbers serve San Mateo
- Free quotes, no obligation
- Typical cost $200–$730 for common repairs
Get free plumbing quotes in San Mateo
Top plumbers near San Mateo
The Genteel Plumbers
Bay Area's trusted green plumbers offering 24/7 emergency plumbing, sewer replacement, and drain services with 30+ years of experience.
San Francisco, CA
Monarch Plumbing and Rooter
High-quality plumbing and rooter services for residential and commercial properties across the Bay Area with 24/7 emergency support.
Hayward, CA
Mike Counsil Plumbing LLC
Fast, friendly 24/7 emergency plumbing and rooter services in the South Bay with upfront pricing and over 30 years of trusted service.
San Jose, CA
JC Green Plumbing
24/7 family-owned plumbing service for residential and commercial clients throughout the Bay Area.
San Leandro, CA
Bay Area Drainage, Inc.
Bay Area Drainage provides top-notch drainage solutions for all home and business drainage needs.
Moraga, CA
Repipe Champions Plumbing and Rooter
Bay Area's #1 rated repipe specialists with 30-year warranty, up to 50% savings, and same-day free estimates.
Santa Clara, CA
See all 308 plumbers near San Mateo
Plumbing in San Mateo: what to know
San Mateo is in San Mateo County, covering ZIP codes 94401, 94402 and 94403. Pros listed here also cover nearby Hillsborough, Foster City, Belmont, Highlands, Burlingame, San Carlos, Millbrae and Redwood City. 308 plumbers on Contractors2Hire serve the San Mateo area, including pros based in San Mateo, Burlingame, Redwood City, South San Francisco. Most plumbing jobs here cost $200–$730 for common repairs.
Hiring a licensed plumber in California
Look for a C-36 Plumbing license from the Contractors State License Board (CSLB).
- Any job worth $1,000 or more in labor and materials must be done by a CSLB-licensed contractor.
- Licensed contractors must carry a $25,000 contractor bond, and workers' compensation if they have employees.
- For home improvement contracts, the down payment can't be more than 10% of the price or $1,000, whichever is less.
- Water heaters must be braced or strapped against earthquakes under state law.
Check a license on the Contractors State License Board (CSLB) site
How much does a plumber cost in San Mateo?
Most plumbing jobs in San Mateo, CA cost $200–$730 for common repairs, with hourly rates around $100–$220. Expect a service call or trip fee of $100–$330.
| Job | Low | Typical | High |
|---|---|---|---|
| Unclog a drain | $170 | $300 | $590 |
| Fix a leaking pipe | $200 | $460 | $1,050 |
| Repair or replace a faucet | $200 | $360 | $660 |
| Repair a toilet | $170 | $330 | $590 |
| Install a new toilet | $330 | $590 | $1,050 |
| Install a garbage disposal | $260 | $500 | $860 |
| Sewer line camera inspection | $200 | $400 | $730 |
| Replace a tank water heater | $1,600 | $2,500 | $4,200 |
| Install a tankless water heater | $2,650 | $4,350 | $7,250 |
| Repipe a house (PEX) | $5,950 | $11,900 | $21,100 |
What affects the price
- Emergency, night and weekend calls usually cost 1.5–2× the normal rate.
- Access matters: pipes behind finished walls or under slabs add demolition and patching.
- Fixtures and water heaters vary widely in price — supplying your own can lower the bill.
- Permits are often required for water heaters, gas lines and repiping.
Plumbers in San Mateo: FAQ
How much does a plumber cost in San Mateo?
Most plumbing jobs in San Mateo, CA cost $200–$730 for common repairs. Hourly rates typically run $100–$220. These are estimates based on typical US prices adjusted for local costs — the job's size, materials and access all move the price, so compare two or three quotes before you hire.
How do I find a plumber near me in San Mateo?
Enter your ZIP code at the top of this page — San Mateo covers 94401, 94402 and 94403 — to see plumbers who serve your address, then compare their profiles and get free quotes. Pros listed here also serve nearby Burlingame, San Carlos, Redwood City.
How many plumbers serve San Mateo on Contractors2Hire?
308 plumbing pros on Contractors2Hire serve the San Mateo area. Each profile shows the pro's photos, service area, licenses on file and reviews from past customers.
Do plumbers in San Mateo charge a service call fee?
Many do. A trip or diagnostic fee of $100–$330 is common in San Mateo, CA, and some pros credit it toward the repair if you hire them. Ask about it when you request a quote.
Does a plumber need a license in California?
Any job worth $1,000 or more in labor and materials must be done by a CSLB-licensed contractor. For plumbing work that means a C-36 Plumbing license from the Contractors State License Board (CSLB). You can check any license number on the board's website before you hire.
How do I choose the right plumber in San Mateo?
Compare at least three pros. Check that their license is active with your state licensing board, ask for proof of insurance, read recent reviews, and get the scope, price and timeline in writing before work starts. Avoid paying the full amount up front.
Is it free to get quotes from plumbers on Contractors2Hire?
Yes. Sending a request and comparing quotes is free, with no obligation to hire. You pay the pro you choose directly for the work.
What counts as a plumbing emergency?
A burst pipe, a sewage backup, no water at all, or a leak you can't stop with the shut-off valve. Turn off the main water valve first, then call a plumber — most emergencies get worse (and pricier) by the hour.
Should I repair or replace my water heater?
Tank water heaters last about 8–12 years. If yours is older than that, leaking from the tank, or needs a repair costing more than half the price of a new one, replacement is usually the better value.
Areas and ZIP codes covered around San Mateo
San Mateo ZIP codes: 94401 · 94402 · 94403
Nearby communities: Hillsborough · Foster City · Belmont · Highlands · Burlingame · San Carlos · Millbrae · Redwood City
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