Plumber in San Mateo, CA | Magic Plumbing

San Mateo’s mix of mid-century ranch homes and newer Peninsula developments means a wide range of plumbing needs — from aging galvanized pipes in Beresford to newer systems in Bay Meadows that still need expert care. The Peninsula’s hard water accelerates water heater sediment buildup and wears on fixtures faster than most homeowners expect. Magic Plumbing has been serving San Mateo since 1980. Same-day service, upfront pricing, licensed and insured. Call us at 415-441-2255.

Plumbing Services in San Mateo

Our San Mateo plumbing service experts handle everything from slow kitchen drains to full sewer line replacements. We work on all property types — single-family homes, condos, and light commercial.

• Drain Cleaning & Hydro Jetting — kitchen, bath, and main sewer line blockages cleared fast
• Sewer Line Repair & Replacement — camera inspection, trenchless repair, full replacement
• Water Heater Repair & Installation — all brands, tankless available, same-day service
• Slab Leak Detection & Repair — precision location before any cutting or digging
• Repiping — copper or PEX repipe for homes with corroded or failing supply lines
• Gas Line Services — installation, repair, and leak detection
• Toilet, Kitchen & Bathroom Plumbing — repairs and installations, large and small

Common Plumbing Problems in San Mateo Homes

Hard water and water heater sediment
The Peninsula’s water supply is mineral-rich, which means sediment accumulates at the bottom of tank water heaters faster than in other parts of the Bay Area. If your water heater is making a rumbling or popping noise, that’s sediment. Left unaddressed, it reduces efficiency, shortens the unit’s life, and eventually causes failure. We flush, repair, or replace water heaters throughout San Mateo.

Aging supply lines in mid-century homes
San Mateo has a large stock of homes built in the 1950s and 1960s — many with original galvanized steel supply lines that are now corroding from the inside. Signs include discolored water, low pressure at multiple fixtures, and recurring pinhole leaks. A repipe with copper or PEX solves the problem permanently.

Sewer line issues near San Mateo Creek
Properties near creek corridors in San Mateo often deal with root intrusion and shifting soil that cracks older clay sewer pipes. We use sewer camera inspection to diagnose problems accurately before recommending repair or trenchless replacement — protecting your landscaping and your budget.

Slow drains in busy family homes
Kitchen grease buildup and hair in bathroom drains are the two most common reasons San Mateo homeowners call us. For recurring slow drains that keep coming back after snaking, hydro jetting is the more effective and longer-lasting solution.

San Mateo Neighborhoods We Serve

We serve all of San Mateo, including zip codes 94025, 94027, 94037, 94038, 94401, 94402, 94403, 94404, and 94497. Our service experts know these areas well:

• Downtown San Mateo — Mix of older homes and newer builds, full residential and commercial plumbing
• Beresford & Beresford Manor — Mid-century family neighborhoods where aging supply lines are a common call
• Hillsdale — Busy residential area, fast same-day response for drain and water heater issues
• Bay Meadows — Newer mixed-use development with modern plumbing we service and maintain
• Shoreview — Established residential neighborhood, water heaters and drain cleaning our top calls
• Baywood — Family neighborhood with well-kept older homes that need expert plumbing care

We also serve nearby Peninsula communities including Burlingame, Millbrae, and San Carlos.

HVAC Service in San Mateo

Magic Plumbing’s HVAC service experts are a separate team from our plumbing service experts — dedicated specialists for your heating and cooling needs. Schedule an HVAC call separately when you need:

• Furnace Repair & Installation
• AC Repair & Installation
• Heat Pump Systems & Maintenance
• Ductless Mini-Split Installation
• Air Duct Cleaning
• Indoor Air Quality Services

Learn more about our HVAC services.

Why San Mateo Homeowners Choose Magic Plumbing

We’ve been serving the Peninsula since 1980 — we understand the local housing stock, the water quality, and what it takes to do plumbing right in San Mateo.

• ✅ Same-day service — we show up when we say we will, open every day
• ✅ Upfront pricing — you know the cost before we start, no surprises
• ✅ Licensed, bonded & insured — CSLB license #698806, background-checked service experts
• ✅ Family-owned since 1980 — over 40 years serving the Bay Area
• ✅ Top 3% of California contractors — BuildZoom score of 112

Frequently Asked Questions

How quickly can you get to my San Mateo home?
For most calls, we can have a plumbing service expert at your door the same day. For urgent issues, call us at 415-441-2255 and we’ll get you prioritized.

Do you service condos and HOA properties in San Mateo?
Yes. We work with homeowners, condo owners, and property managers throughout San Mateo on everything from unit-level repairs to building-wide plumbing work.

How much does water heater replacement cost in San Mateo?
Pricing depends on the unit size, brand, and whether you’re switching to tankless. We give you an upfront quote before any work starts — no hidden charges.

Are you licensed to work in San Mateo?
Yes. Magic Plumbing holds California State License Board license #698806 and is fully bonded and insured throughout San Mateo and the greater Bay Area.

Need a plumber in San Mateo today?
Magic Plumbing’s service experts are available same-day, open every day. Call 415-441-2255 or Book Online.