Free Estimates

At Preferred Plumbing & Drain the estimate is always free and we do not charge extra for nights, weekends, or holidays.  No travel charge.  You approve the estimate before we start.

Preferred Plumbing & Drain guarantees plumbing suggestions that are right for you. And this is exactly why our clients depend on us as their chosen plumbing service company. Every single project is taken care of with the same superior workmanship, attention to details and helpful service.


Emergency Plumbing Service

Preferred Plumbing & Drain emergency plumber services provide the very same speedy, warm and friendly services for each of your home plumbing repairs. Give us a call and we will definitely be on the way.


Home Plumbing and Commercial Plumbing

San Rafael local area homeowners and companies depend on Preferred Plumbing & Drain for all of their installation, repair and replacement plumbing services needs including: leak detection and repair, faucets, sinks, toilets, showers and tubs, waterlines, pipework, disposers, dishwashers, and more!


Sewer & Drain

Preferred Plumbing & Drain provide sewer cleaning, drain cleaning, camera and locating services on any sort of drain to keep your drain lines clear and running smoothly.


Water Heater

Preferred Plumbing & Drain is skilled on standard gas or electric water heaters together with tankless (on-demand) water heaters.


Our Guarantee

We do whatever we can to work around your schedule when planning your plumbing service visit.

Schedule an Appointment! (415) 524-7229