Top-Rated Plumber in San Jose

Honest pricing, fast response, and clean work. Drain cleaning, sewer repair, water heaters, and emergency plumbing for homes across the South Bay.

5.0 on Google 41 reviews

5.0 on Google
41+ verified reviews
Owner-operated since 2014
Bonded and insured
Serving Santa Clara County

Our Services

Drain, sewer, water heater, and full-service plumbing for Central San Jose and the South Bay.

Drain Cleaning

Clogged kitchen, bathroom, or main line. Camera-confirmed work that clears the actual blockage, not just a few feet of line.

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Leak Repair

Slab leaks, pinhole leaks, and dripping fixtures. Same-day diagnosis with no destructive opening unless absolutely needed.

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Water Heater Replace

Tank or tankless. Gas, electric, or hybrid. We pull the permit, haul the old unit, and explain the warranty in plain English.

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Fixture Install

Toilets, faucets, garbage disposals, water softeners, recirculation pumps, and reverse osmosis. Clean install, tested before we leave.

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Sewer Repair

Camera inspections, root cuts, spot repairs, and full main line replacement. Roots out, lines flowing, yard back together.

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Emergency Service

Burst pipe, water heater leak, backed-up main on a Saturday night. Call us and we will tell you straight when we can be there.

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Owner-Operated. Five-Star. Since 2014.

San Jose Drain and Main is a Central San Jose plumbing shop run by Giovanni. We started in 2014 after seven years on someone else's truck, and the work model has not changed since: small crew, owner on every job, no commission-stacked upsells.

That is why the rating has held at 5.0 across hundreds of reviews. We show up when we say we will, we quote on the phone, and we leave the work site cleaner than we found it. If a job is outside our scope, we will tell you on the call and point you somewhere honest.

Service range covers drain and main line cleaning, sewer camera inspection, leak repair, water heater install (tank, tankless, hybrid), fixture install, water softeners, recirculation pumps, and reverse osmosis. Residential and light commercial across Central San Jose, Willow Glen, Cambrian Park, Campbell, Los Gatos, and most of Santa Clara County.

Our process: We listen, then we look. Phone quote, on-site confirmation, written estimate before any work starts, then a clean install with the area swept before we go.

5.0 on Google · 41 reviews

Plumber working on a water heater

What Customers Say

5.0 on Google · 41 reviews

"Giovanni showed up when he said he would, fixed the problem fast, and the price came in lower than I expected. First plumber in years I will actually call back."

Google Review

"Prompt, prepared, professional. They camera-scoped my main line, found the root intrusion, and quoted the repair on the spot. No pressure, no upsell. Highly recommend."

Google Review

"Called Saturday morning with a leaking water heater. Giovanni came the same day, swapped it out, hauled the old one, and walked me through the warranty. Real five-star service."

Google Review

Frequently Asked Questions

How fast can you come out for a drain or leak in San Jose?

Most weeks we are same-day for emergencies and next-day for non-urgent jobs. Call (408) 854-2863, tell us what is happening, and we will give you an honest ETA on the phone.

Do you give free quotes?

Always. Describe the problem and the symptom, and we quote on the phone wherever possible. On-site visits get a written estimate before any work starts. No surprise add-ons on the invoice.

Are you licensed, bonded, and insured?

Yes. We carry full bond and insurance, and we will share the certificates on request. We pull permits when permits are required (water heater replacements, repipes, sewer line work).

Do you handle main line and sewer work?

Yes. Sewer camera inspections, root cuts, hydro jetting, spot repairs, and full main line replacement are core services. We have lived in those lines for ten years and we will tell you straight what the line needs.

What areas do you serve?

Based in Central San Jose (1980 Park Ave, 95126). We serve all of Santa Clara County including Willow Glen, Cambrian Park, Campbell, Los Gatos, Santa Clara, Sunnyvale, and Milpitas.

What payment methods do you accept?

Cash, check, and all major credit cards. We invoice on completion, not before. Estimates are free; you only pay if you approve the work.

Get In Touch

Free quotes by phone. Same-week appointments most weeks.

Address
1980 Park Ave, San Jose, CA 95126

Phone
(408) 854-2863

5.0 · 41 Google reviews

Monday8:00 AM to 6:00 PM
Tuesday8:00 AM to 6:00 PM
Wednesday8:00 AM to 6:00 PM
Thursday8:00 AM to 6:00 PM
Friday8:00 AM to 6:00 PM
Saturday8:00 AM to 6:00 PM
SundayClosed
Call (408) 854-2863