A lot of 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 correct the main issue, not try and up sell you on service you don’t need to have. We’ve been plumbing San Rafael households for years, hearing and seeing every thing in the process. Clients trust us for their plumbing needs repeatedly. This isn’t by mistake. Our San Rafael plumbers are extremely skilled individuals in their field.

Why Hire Preferred Plumbing & Drain

  • Reassurance – Excellent status with testimonails from others
  • Saving time – Guaranteed fixed effectively the 1st time
  • Value – Suggesting only things you need
  • Quality Work – Most competent techs in San Rafael
  • No Hassle – We send out plumbers as opposed to salesmen

Residential & Commercial Plumbing Services

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


Choose a San Rafael plumber that comes strongly endorsed. A name in the telephone directory is no reassurance of ethics, results or professionalism. Don’t let these guys try their plumbing or marketing skills on you.

Schedule an Appointment! (415) 524-7229