Mon–Fri 7:30AM – 5:30PM

Drain & Sewer Cleaning in Greenbrae, CA

Same-day drain cleaning and sewer repair for Greenbrae homes. Call today to schedule same-day service and free estimates!

Licensed & InsuredProfessionals
Quality WorkGuaranteed
Local ExpertsSince 1986
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Our Services

  • Drain Cleaning
  • Sewer Cleaning
  • Drain Repair
  • Sewer Repair
  • Hydrojetting
  • Drain Snaking
  • Rooter Services
  • Clogged Shower
  • Clogged Sink
  • Clogged Toilet
  • Clogged Drain

Our Reviews

★★★★★
4.9 out of 5
Based on 1,277 Google reviews
Read our reviews

Why Greenbrae Homeowners Choose John Owens

Our sewer and drain team uses practical recommendations and decades of experience for local drain problems. If you are dealing with a clogged shower, slow-draining sink, or other drain issues in your home, we are the drain cleaning service prepared to help.

  • We’ve worked Greenbrae since 1986
  • Every serious clog or slow line gets a camera inspection
  • We understand Ross Valley Sanitary District’s private sewer lateral (PSL) requirements
  • Same-day service across Greenbrae with upfront, flat-rate pricing quoted before we start
  • Fully licensed (CA #501853), insured, and backed by a 4.9-star Google rating
  • Trenchless options where the site allows

Signs You Need Drain & Sewer Cleaning in Greenbrae

  • Multiple drains are running slowly
  • Recurring clogs
  • Toilets gurgle when other fixtures drain
  • Water backs up into a sink, tub, or shower
  • Foul sewer odors inside or outside the home
  • Standing water near floor drains
  • Water appears at the lowest fixture in the house
  • Several plumbing fixtures have problems at the same time
  • You hear unusual bubbling sounds from drains
  • Tree roots are suspected in the sewer line

Frequently Asked Questions

How fast can you handle a clogged drain in Greenbrae?

We offer same-day drain cleaning throughout Greenbrae and the rest of Marin, and our trucks carry the cabling, hydro-jetting, and camera gear to clear most clogs in a single visit. Call early and we’ll usually have a licensed tech (CA #501853) at your door the same day.

Why does my Greenbrae drain keep clogging after it’s snaked?

In Greenbrae’s older clay and cast-iron laterals, tree roots from the neighborhood oaks and liquidambars re-enter at the pipe joints and regrow within weeks. A camera inspection shows exactly where it’s happening, so we can hydro-jet the roots out or recommend a lasting sewer repair instead of repeat snaking.

Do I need a sewer lateral inspection before selling my Greenbrae home?

Greenbrae falls under Ross Valley Sanitary District, which enforces a private sewer lateral (PSL) ordinance that’s typically triggered at sale or major remodel. We camera-inspect the lateral, give you a clear report, and handle any repairs needed to bring it into compliance.

Can you fix a Greenbrae sewer line without digging up my yard?

Often, yes. Where the pipe condition and layout allow, we use trenchless methods that protect your driveway and mature landscaping, and we’ll confirm with a camera inspection before quoting flat-rate pricing on the sewer repair.

What is the difference between drain cleaning and sewer cleaning?

Sewer cleaning focuses on cleaning the sewer main from large blockages and drain cleaning clears out clogs within single plumbing fixtures.

Can tree roots block a sewer line?

Yes, tree roots can cause problematic blockages in pipes by infiltrating through cracks or holes in the pipes. They can also wrap around a pipe and cause cracks in weaker materials.

Is hydro-jetting safe for my plumbing?

Hydro-jetting should be safe for most plumbing systems, but some homes with older pipe materials should proceed with caution since the powerful water jet could cause damage.

When should I call a professional for a clogged drain?

If the clog keeps returning despite multiple attempts to repair it, you have multiple slow drains in your home, or wastewater is backing up from the drain.

Do older Greenbrae homes need drain clearing maintenance?

Yes, older homes in particular benefit from routine drain maintenance that catches early signs of tree roots or pipe deterioration.

Proudly Serving Marin & Sonoma

From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.

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Schedule service with our trusted local team today.

Serving Marin & Sonoma Counties

Good plumbing, heating, and air conditioning systems are vital in every North California home. John Owens Services, Inc. is proud to be the expert plumbing company you can count on