Roy's Sewer Service

★★★★☆ 4.4 / 5 (141)
Emergency Call


: 577 Portal St, Cotati, CA 94931
: (415) 892-5480
: http://www.royssewer.com

Company Overview

The team at Roy's exceed expectations to resolve your pipes. Our reputation is being the top clog removal company for difficult jobs.

The journey began with Roy and a single vehicle.

Through the years, we have expanded our capabilities and introduced dedicated trucks to our lineup. Currently, we manage a varied array of vehicles for drain cleaning, septic tank pumping, rodding trucks for removing roots from pipes, CCTV trucks for assessing pipes from 6 inches to 48 inches, lateral launching CCTV trucks for inspecting laterals from the city sewer main, and Vactor combination trucks for high-pressure cleaning and clearing debris.

The founder established Roy's Sewer Service in 1968 with his wife. Together, they built a company that has endured the years and emerged as the trusted drain and sewer service for homeowners, businesses, and municipalities. I graduated from Sonoma State University and worked as an accountant in the food service sector before joining the family business in 2012. In 2020, I earned my contractor's license.

I am active in the field managing our CCTV and Vactor trucks, servicing and evaluating sewer systems. My Grandmother manages the business operations, my father supervises the on-site staff, and my partner manages septic tank pumping, unclogging drains, pipe inspections, and operating heavy machinery.

We take pride to be a 3rd generation business. For any questions or concerns about our work, feel free to reach out to the staff and speak with me, or email me at nicole@royssewer.com.

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

Mike L.
★★★★★

Curtis rocks! Tough problem professionally solved. These are the guys you want to clean up drain problems! Superb

Shannon W.
★★★★★

Curtis and Preston came out too fix our sewer line that was backed up and our kitchen sunk that were running slow. They were knowledgeable and kind and made us feel like we were getting the help and fix we needed. We would recommend them anytime! They were super nice guys all
Around! Thanks for everything-Shannon and Lynn Symmes

Michael P.
★☆☆☆☆

Overpriced, paid over $500 for a 20 minute job and got no definitive solution to a leaking drain. Would never use them again.

Mighty W.
★★★★★

I had John and Preston for service. Great guys! Both very professional. Arrived the same day, in just a couple of hours (were actually available earlier, but the timing didn't work for me). Resolved the issue pretty quickly. Pricing was fair, no nonsense. Two men arrived for the job, but explained that if it's a quick fix, they would only charge for one. So they did. Absolutely recommend!

Elizabeth A.
★★★★★

They went above and beyond. They explained everything they were doing. Let me know the cause of the clogs. Mostly egg shells and food waste. My bathroom sink was full of hair. They were great with my 4 year old. He called the Mario and Luigi from Mario brothers and followed them around. They ran into overtime but stayed til they completed the job. They declogged 3 sinks. Fixed the bad pipe under my kitchen sink. They even helped fix my towel rack after I knocked it over. They were amazing and I would highly recommend them.

Lisa S.
★★★★★

We've used Roy's Sewer Service for years and we only have great things to say about the company. They are punctual, friendly, competitively priced and above all, they do a great job.

Meg B.
★★★★★

A big Thank You to Roy's Sewer Service for friendly expert competence! I ran into problems with old 'Mr. John' and the line of pipe to the septic tank. Roy's Sewer Service was 'Johnny-on-the-spot' punctual, analytical, practical, and skilled at executing the solution. WELL DONE, say I. It has now been a year, since our encounter, when he fixed the problem and everything has been 'flowing' smoothly ever since.. Five stars from me.

nancy J.
★★★★★

Roy's Sewer Service is great. They were at my house the day after I called - on time and on budget. For a job I thought was going to complicated, Ian worked his magic and cleared the line in less than an hour. Nicole and Christie who scheduled for me and kept me up to date, were so helpful. I can't recommend them more. Thank you!

Jill R.
★★★★★

Responded very quickly and fixed the problem expediently. Really nice people who explained the issues thoroughly and informed me how to prevent future occurrences. Highly recommend.

Karen N.
★★★★☆

Ny husband has that weaponized incompetence down to a science. Our toilet and shower was making a weird noise and he was doing nothing about it. We weren't sure who to call but I can READ and I knew doing nothing wouldn't be good, so I did a little research and found that a rooter was who we needed, and called these guys. They came the SAME DAY! They explained everything on the phone because we had no idea whether we needed one or two guys, whether we had one or two of those mushroom things, etc. They were fantastic and fixed our plug up (three-ply toilet paper!!!) that day.

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