Roy's Sewer Service
Company Overview
Our plumbing experts strive for excellence to unclog your pipes. Our reputation is being the leading drain cleaning company for difficult jobs.
It all started with Roy and a basic truck and a sewer machine.
Through the years, we’ve diversified our services and introduced specialized equipment to our lineup. Currently, we utilize a comprehensive fleet of service vans for unclogging, pumping septic tanks, root removal trucks for removing roots from sewer lines, CCTV trucks for inspecting pipes from 6""-48+"", lateral launching CCTV trucks for checking laterals from the city sewer main, and combination sewer cleaning trucks for hydro-flushing and clearing debris.
The founder established Roy's Sewer Service in 1968 with his partner. In partnership, they developed a company that has endured the years and become the trusted drain and sewer service for residential clients, businesses, and municipalities. I attended Sonoma State University and held a position as an accountant in the hospitality field before joining the family business in the year 2012. In the year 2020, I secured my contractor's license.
I work in the field operating our CCTV and Vactor trucks, maintaining and evaluating sewer systems. My grandmother handles the business operations, my Dad supervises the field crews, and my spouse manages septic tank pumping, unclogging drains, camera inspections, and operating heavy machinery.
We are proud to be a third-generation company. If you have any questions about our offerings, don’t hesitate to reach out to the office and speak with me, or send me an email at [email protected].
Business Services
- Drain repair
- Hydro-jetting
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Septic system cleaning
- Septic system pumping
- Sewer installation
- Sewer repair
Business Location & Hours
Mon: | 7:00 AM - 5:00 PM |
Tue: | 7:00 AM - 5:00 PM |
Wed: | 7:00 AM - 5:00 PM |
Thu: | 7:00 AM - 5:00 PM |
Fri: | 7:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

Roy's Sewer Service is excellent and I highly recommend them. They were referred to me both by a friend and one of my general contractors, and I know they must be happy with their work if they referred this business to me.
Called for service and they offered to come out the same afternoon. They ended up needing to reschedule but called to let us know and came the next morning.
They cleared a clog in a drain/pipe behind my washer/dryer and tested it a few times to confirm it was all clear.
Great experience from the time I called it in to the time I paid for it via phone. Very professional and courteous.
Will definitely use them again any time I have a plumbing issue.

The team is extremely polite and accommodating. They are my first call when we have plumbing challenges.

Curtis was prompt and did his job very well. He was very helpful and friendly. Will definitely be calling them again if/when we need help with our home.

We had a sewer emergency yesterday and Mark came out within 2 hours of our call. He addressed the issue and gave us some suggestions for reducing the chance of the same thing happening again in the future. The service was timely, successful, and professional and the fee was appropriate. Mark and Roy's delivered exactly what I expect from an excellent service provider. Recommended.

We have used Roy's in the past and they were always awesome, but this time they went above and beyond to fix our sink and toilet. Not only did they come out the same day but I called at 9 AM and they were at my house by 12:15. Jim the service tech was super clean and efficient. When he ran into an issue with our old plumbing He didn't abandon the problem, he didn't leave me to fix it, he went to his truck found some parts and not only put it all back together but got the drain to work again. Jim was my hero yesterday!!

Matt arrived promptly (same day!) to fix an issue with our kitchen sewer pipe. He was professional, methodical and I could tell he was really experienced. He gave us some really good advice. He even took the time to answer some plumbing and drainage questions we had! I highly recommend them!

Megan (front desk), and Matt and Adam (the guys who came out to the house) we're great.
Not only were they able to come out first thing the next day, they immediately fixed the issue.
They quickly figured out what needed to be done and were able to unclog a blockage 135 feet deep in the sewage line, something that about erin had out the day prior was unable to do.
Highly recommend.

My kitchen sink backed up, a few hours before I was expecting company. Called them right away, they had me scheduled that day, then called with a cancellation and came over pronto. Matt was efficient and professional, had my line cleaned out and the sink clean, everything put away in no time, and my guests would never have guessed my panic! Thank you Roy's Sewer Service for saving MY day!!

I called and left a message over the weekend when ROY'S SEWER SERVICE was closed and promptly received a call back Monday morning around 7ish. Handy dandy Tim arrived a little after 1pm same day and resolved our plumbing issues. He was very polite, professional, thorough and extremely knowledgeable, especially in this sensitive Corte Madera neighborhood. HIGHLY RECOMMEND TIM AND ROY'S SEWER SERVICE!

Kevin is the absolute tops in my book for plumbing.
the name says sewer service but these guys are really good at residential plumbing service. Usually my problem is i don't know what my problem is.
When I call Kevin he has never failed to provide the solution.
He has saved me a lot of money.
you will not be disappointed.
oh, by the way these guys are CLEAN and on time.
Great value.