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Lic. #533042
FREE Estimates!
(510) 223-8205
FREE Estimates!
(510) 223-8205


Hire a Customer-Focused Sewer Service


When you choose Bill’s Underground, you are choosing a sewer service that is truly committed to quality service. Customer service is our No. 1 priority, which is why 90 percent of our customers come to us through referrals. Our technicians have the experience and skills you need to correct your sewer line problem. We specialize in the following services:

  • Drain Cleaning and Plumbing
  • Commercial and Residential Jetting and Hydro Cleaning
  • Sewer Repair and Replacement
  • House Laterals and Replacement​
  • Trenchless Sewer Line Replacement
  • Video Camera Survey and Location
  • Free Estimates
  • Sewer Lateral Compliance Certificate
Get your free estimate today. Our number is 510-223-8205. Let our 50 years of sewer experience help you.​

Call Us Today At ♦ (510) 223-8205

Contact Information

Bill’s Underground
El Sobrante, CA


Fax: 510-222-8168


Business Hours:
Monday – Friday 8 a.m. to 5 p.m.