Mon–Fri 7:30AM – 5:30PM

Drain & Sewer Cleaning in Greenbrae, CA

Same-day drain cleaning and sewer repair for Greenbrae homes, from Greenbrae Hills to Bon Air and the Corte Madera Creek flats.

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Local ExpertsSince 1986
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Greenbrae’s hillside post-war homes off Sir Francis Drake and the older flats near Corte Madera Creek were largely plumbed in the 1940s through the 1960s, which means a lot of original clay and cast-iron sewer laterals are now well past their service life. Add in the mature oaks and liquidambars lining these streets and root intrusion is the single most common reason we get the camera and cutter out here. John Owens Services has cleared Greenbrae drains and rebuilt failing laterals since 1986, and we know exactly how Ross Valley Sanitary District’s lateral rules play into the work.

Why Greenbrae Homeowners Choose John Owens

  • We've worked Greenbrae since 1986 and know the local pipe: brittle clay and cast-iron laterals common in Greenbrae Hills and the Bon Air pocket, and where roots tend to find the joints
  • Every serious clog or slow line gets a camera inspection, so you see the actual blockage on screen instead of paying for guesswork
  • We understand Ross Valley Sanitary District's private sewer lateral (PSL) requirements and can document a compliant repair or replacement at point of sale
  • Same-day service across Greenbrae with upfront, flat-rate pricing quoted before we start — no surprise add-ons after the truck leaves
  • Fully licensed (CA #501853), insured, and backed by a 4.9-star Google rating and happy customers from Marin homeowners
  • Trenchless options where the site allows, so we can often spare your driveway, mature landscaping, and front-yard hardscape

Signs You Need Drain & Sewer Cleaning in Greenbrae

  • Multiple drains backing up at once (toilet, tub, and laundry) usually points to the main sewer lateral, not a single fixture
  • Gurgling toilets or drains, or sewage smells in the yard or lowest-floor fixtures
  • Slow drains that keep returning weeks after a quick snaking, a classic sign of root intrusion into clay-jointed pipe
  • Wet, sunken, or unusually green patches in the yard along the path of the buried lateral
  • Backups that worsen during Marin's wet winter months as the water table rises around the Corte Madera Creek lowlands

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.

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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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