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 delivers plumbing suggestions that are right for you. And this is the key reason why our buyers rely on us as their only plumbing service company. Each individual project is completed with the same outstanding workmanship, attention to detail and pleasant service.


Emergency Plumbing Service

Preferred Plumbing & Drain emergency plumber services give the same swift, warm and friendly assistance for all of your home plumbing repairs. Give us a call and we will be on the way.


Home Plumbing and Commercial Plumbing

Walnut Creek region home owners and business owners 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 offer you sewer cleaning, drain cleaning, camera and locating services on any sort of drain to keep your drain lines clear and running well.


kitchen plumbing services

Water Heater

Preferred Plumbing & Drain is skilled on traditional gas or electric water heaters as well as tankless (on-demand) water heaters.


Our Guarantee

We do everything we can to work around your schedule when setting up your plumbing service appointment.

Schedule an Appointment! (925) 705-4830