Mon–Fri 7:30AM – 5:30PM

Drain Cleaning & Clogged Drains in Larkspur, CA

Fast, clean-cut drain cleaning and sewer repair for Larkspur homes. Call today to schedule free estimates and same-day service!

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
All Larkspur services

Our Reviews

★★★★★
4.9 out of 5
Based on 1,286 Google reviews
Read our reviews

Why Larkspur Homeowners Choose John Owens

Our team uses proven drain cleaning methods decades of local experience to clear local drains. We are the sewer drain cleaning service prepared to help with clogged toilets, clogged sinks, and any other slow-moving house drains.

  • Local crews who know Larkspur’s housing stock
  • We camera-inspect before we quote, so you see the actual root intrusion, grease, or cracked pipe
  • Hydro jetting and flex-shaft sewer machines that scour the full pipe wall
  • Same-day appointments and honest, upfront pricing, backed by a 4.9-star Google rating
  • Licensed, bonded, and insured in California (#501853)
  • Family-owned since 1986

Signs You Need Drain & Sewer Cleaning in Larkspur

  • 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 much does drain cleaning in Larkspur cost?

Ask about our $77 drain cleaning special, which covers a single accessible cleanout up to 60 feet. We always camera-inspect first and give upfront pricing before any work, and same-day appointments are available.

My clogged drain keeps coming back — do I need sewer repair?

In Larkspur’s older neighborhoods, a recurring clog usually means tree roots or a cracked clay lateral rather than a simple blockage. We run a camera to find the exact cause and show you on screen whether a cleaning will hold or the line needs repair.

Do you offer emergency sewer repair in Larkspur?

Yes — we serve Larkspur same-day for active backups and sewage emergencies, with licensed technicians (CA #501853) dispatched from our nearby San Rafael office.

Do you handle Ross Valley Sanitary District lateral inspections?

We do. We camera-inspect private sewer laterals and provide the documentation and repairs Larkspur homeowners need for point-of-sale compliance, then jet or replace the line if the footage shows a problem.

What should I do if sewage is backing up into my bathtub?

Stop using the plumbing and shut off the water. Clear as much as you safely can from the area and immediately call for an emergency plumber.

Can a plumber clear a main sewer line without replacing it?

Certainly! With methods like hydrojetting, sewer line can easily be cleared of massive blockages without the need for sewer replacement, as long as the line is not damaged.

Why are multiple drains in my house draining slowly?

This might be happening because there is a larger clog in the main sewer line that is affecting all of the plumbing fixtures.

Do older Larkspur homes need drain clearing maintenance?

Yes, homes with older drain systems especially should keep up with regular maintenance to stay ahead of root intrusion and pipe deterioration.

When should I call a professional for a clogged drain?

You should call for a plumbing professional when you have a clog that is recurring, wastewater is backing up into your home, or you have clogs in multiple fixtures.

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.

Ready to Get Started?

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