Questions? Emergency?Free Estimates

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

Preferred Plumbing & Drain is a BBB Accredited Plumber
Emergency Plumbing Service

Preferred Plumbing & Drain team

We come to your property to remedy the situation, not look to up sell you on services you don’t need. We have been plumbing San Ramon homes for a long time, experiencing everything on the way. People have confidence in us for their plumbing needs regularly. This isn’t by chance. Our San Ramon plumbers are exceptionally skilled individuals in their field.

Why Pick Preferred Plumbing & Drain

  • Reassurance – Superb track record with past customer testimonials
  • Save Time – Guaranteed fixed properly the 1st time
  • Value – Recommending only the things you need
  • Excellent Work – Most qualified techs in San Ramon
  • No Tension – We will send out plumbers instead of salesmen

Residential & Commercial Plumbing Service

Emergency Plumbing Water Heaters
24 Hour Emergency Plumber Service Electric Water Heaters
Gas Water Heaters
Plumbing Repair and Replacements Tankless Water Heaters
Bathroom Plumbing Sewer & Drain
Shower Plumbing Rooter Service
Home Plumbing Drain Cleaning
Kitchen Plumbing Sewer Cleaning
Commercial Plumbing Septic Tank


Contract a San Ramon plumber that is highly endorsed. A company in the phone book is no reassurance of integrity, efficiency or professionalism. Don’t let these folks try their plumbing or sales abilities on you.

Schedule an Appointment! (925) 705-4815