Mon–Fri 7:30AM – 5:30PM

Drain & Sewer Cleaning | Marin & Sonoma

Same-day drain cleaning, sewer cleaning, and rooter service for homes across Marin and Sonoma County.

Licensed & InsuredProfessionals
Quality WorkGuaranteed
Local ExpertsSince 1986
Fast & ReliableService

From the Victorians along Petaluma’s Western Avenue to mid-century ranches in San Rafael and hillside homes in Mill Valley and Tiburon, a huge share of Marin and Sonoma homes still drain through original clay or cast-iron laterals laid decades ago. Add the mature oaks, redwoods, and liquidambars that thrive in our climate, and root-choked, grease-packed lines are one of the most common calls we get. Since 1986, John Owens Services has cleared, camera-inspected, and repaired those lines the right way the first time.

Why Homeowners Choose John Owens

  • Licensed California plumbing contractor (#501853), family-run and local since 1986 — backed by a 4.9-star Google rating and happy customers from neighbors across Marin and Sonoma
  • Same-day service when a drain backs up, because a slow line on a rainy Petaluma morning rarely waits politely until tomorrow
  • We diagnose with an in-line camera before we quote, so you know whether you have a soft clog, a grease plug, or roots cracking a 1950s lateral — not a guess
  • Repair First, Replace Only When Needed: we clear and restore the line you have before anyone talks about a costly dig-up
  • Equipped for the work our area actually demands — cable snaking for everyday stoppages and high-pressure hydro-jetting to scour roots and hardened grease from older mains
  • We know the local housing stock and terrain, from gravity-fed hillside laterals in Kentfield to flat, high-water-table lots near the Russian River in Sebastopol

Signs You Need Drain & Sewer Cleaning in

  • Multiple fixtures act up at once — a toilet gurgles when the tub drains, or the shower backs up when the washer empties — a classic sign the main sewer line, not one drain, is blocked
  • Drains across the house slow down together, especially after heavy winter rain saturates the ground and surcharges old lines
  • Recurring clogs in the same sink or tub that keep coming back weeks after you snake or pour chemicals down them
  • Sewage odor, soggy spots, or unusually green patches in the yard over the path of the lateral — often tree roots that have breached the pipe
  • Water pooling around a floor drain or backing up at the lowest fixture in the house, frequently the first symptom of a full main-line stoppage

Frequently Asked Questions

How fast can you clear a clogged drain in Marin or Sonoma County?

In most cases we offer same-day drain cleaning across Marin and Sonoma, from San Rafael and Novato to Santa Rosa and Petaluma. Call early and there’s a strong chance a licensed technician (#501853) is at your door the same day.

What's the difference between drain cleaning and sewer cleaning?

Drain cleaning clears a single clogged fixture line — a sink, tub, or toilet — while sewer cleaning addresses the main line that carries waste from your whole home to the street. Older Marin and Sonoma homes with mature trees often need the latter because roots invade the buried lateral.

Do you offer rooter service for tree roots in the sewer line?

Yes. Root intrusion from the oaks, redwoods, and liquidambars common across our area is one of the top causes of main-line backups, and our rooter service plus high-pressure hydro-jetting cuts and flushes them out. We camera the line afterward to confirm it’s fully clear.

My drain keeps clogging even after I snake it — what's going on?

A clog that returns usually means the real problem is deeper: grease buildup, a sag in an old clay or cast-iron pipe, or roots at a joint. We run a camera inspection to find the actual cause so we fix it once instead of fighting it every few weeks.

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