Licensed Plumber in San Rafael, CA

Integrity Plumbing serves San Rafael and the rest of Marin County with licensed plumbing repair and installation. Our services include leak detection and repair, clog removal and drain cleaning, tank and tankless water heater work, sewer line inspection and repair, fixture installation, and pipe repair or repiping.

San Rafael’s housing stock ranges from older hillside and downtown homes to later subdivisions. That means a wide range of plumbing systems — and a wide range of failure points, from supply-line leaks and fixture replacements to water heaters and sewer laterals. Hills, mature trees, and wet winters can all put stress on drain and sewer lines. A backup that appears only when it rains is a signal to inspect the lateral, not just snake the same drain again.

We inspect first, explain the problem clearly, and give you a free estimate before we start. If you are comparing a repair to a replacement, we will say which option we would choose in your house and why. We do not use high-pressure tactics, and our 100% money-back guarantee is there so you can hire us with a clear expectation of the work.

Marin County jobs are part of our regular service area, not an exception. If you are in San Rafael, you do not need a “closer shop” to get a licensed plumber the same day we have an opening. We plan the route, give you a window, and call if we are running behind.

We are a service-area business: we come to your property and do not list a public street address. We are open 8 AM to 6 PM daily, offer same-day service when scheduling allows, and are licensed in California (CSLB #1129600).

To book a plumber in San Rafael, call or text (707) 241-3192 or request service at our contact page. If you have an active leak or a sewer backup, tell us when you call so we can treat it as urgent. We also serve Novato, Mill Valley, and communities across Marin and Sonoma Counties.

Our services: Leak Detection · Drain Cleaning · Water Heaters · Sewer Lines · Fixtures · Pipe Repair