Professional sewer cleaning for San Mateo homes and businesses. We clear main sewer lines and lateral blockages with snaking and jetting equipment.
Main line and lateral blockages cause backups throughout the home. We restore flow with professional sewer cleaning equipment. Our licensed technicians serve San Mateo and nearby Bay Area communities with upfront pricing and quality workmanship.
Every job is completed by licensed plumbers with full liability coverage.
We clear sewer mains and lateral lines with professional snaking and jetting equipment.
Plumbing emergencies do not wait — and neither do we. Call us any time.
Schedule service in San Mateo today. Use our contact form or call for a free estimate on sewer cleaning.
Customer reviews
I worked with Don for a few years now. Over the years, he had helped me install a toilet, garbage disposal, and fix a few emergency nasty sewer drain clogs. He never fails to fit me into his schedule. Don is one of the most honest plumbers I have dealt with. Ask your questions and he will be more than happy to help. I switched a lot of different plumbers over the years but Don is definitely my first call now. Go with DDD Plumbing San Francisco Drain Cleaning!
행운목
Dec 23, 2022
I’ve been using Don since his business began. Don always offers the best prices for all San Francisco draining needs. I’ve used him for faucet installations, garbage disposal, drain clogs, outdoor and indoor plumbing needs, plumbing leaks, sewer cleaning, among other services for my properties. My neighbors also raved about his coverage in the San Francisco bay area region for shower installation, water tank needs, drain cleaning, sink draining, etc.<br><br>He far and away exceeds my expectations especially in the San Francisco Bay Area region where prices are exorbitant. With Don, you get bang for your buck for professional plumbing and drainage needs with free warranty for the first month! I’ll be using Don for years to come! Hey Don, time to start a loyalty program?!
liqun jiang
Dec 22, 2022
I had a clogged toilet and shower in a lower floor bathroom. Searched on Nextdoor for suggestions. Saw excellent reviews for ASAP. Clicked on the site and received an immediate response. They were able to send someone within a couple of hours. Donald arrived to evaluate the situation. He was professional, knowledgeable, and friendly. He presented me with options based on his thorough examination of sewer pipes. We agreed on the less expensive option and it worked. He did an excellent job clearing the sewer pipe, and cleaning up afterwards. I will call them again for all plumbing needs and don’t hesitate to recommend their services to others.
Bill Guertin
Oct 11, 2024
Very satisfied with Don! We had a great experience with his company DDD Plumbing Emergency Drain Cleaning with an extremely tricky toilet clog. Turns out the clog was further down into the sewer and Don had to remove the toilet in order to get to it. He had all the right equipment handy and finished the job with high quality. Highly recommend.
Aline Wu
Dec 28, 2022
Don was the man. I called him when my toilets had trouble flushing. Turned out it was a clog in my main sewer line. Scheduled a time with him same day. He showed up on time and quickly got to work.<br><br>It was a tough clog but he was in and out in about an hour. He cleaned up his mess and installed my toilet back. Very pleasant experience and will definitely reach out if I have future issues. Prices are very reasonable and he was very kind to provide a 30 day warranty as well! Go with Dr. Don!!
Tom Tran
Dec 13, 2022
I've been looking for a plumber for probably 4 years now. They either don't show or Pad the quote or double the estimate, or ask such a ridiculous price that I end up buying the equipment.<br>And doing the job myself.<br><br>I was so pleasantly surprised by ASAP plumbing!... the representation, the quick call back, the professionalit, the price, the promptness and the immediate response, everything everything was amazing. I already called them back to do another job.
Gena Starkweather
Nov 6, 2025
ASAP Plumbing Pro was called for replacing sewer line during our ongoing driveway and sidewalks project. Donald, Kong and Renato started working as early as 6am, in order not to delay the concrete and pavement. They finished the job before 9am, right before concrete men show up. They are definitely deserved the name of “ASAP”, and highly recommended!
Daniel Liu
Sep 3, 2025
I tried to fix the clog myself but soon realized it was a job for a professional. Kong quickly assessed the situation, took some photos and chatted with supervision. In no time the problem was diagnosed. Clogged sewer pipe instead of clogged shower drain. The price list was easy to understand, and no surprises. It was tough one, but Kong tackled the problem and left my bathroom nice and clean. Great job and thanks.
Barbara Patterson
Jul 23, 2025
When you need reliable sewer cleaning in San Mateo, ASAP Plumbing Pros delivers fast, professional results. Our licensed technicians arrive equipped to diagnose the problem, explain your options, and complete the work with upfront pricing.
We proudly serve San Mateo and communities throughout San Francisco and San Mateo County. Whether it is an emergency call or a scheduled appointment, you get the same commitment to quality and customer satisfaction.
Use our contact form or call (415) 728-6391 to request sewer cleaning in San Mateo. We are open 24/7 because plumbing emergencies do not wait.
Sewer backups are treated as emergencies. We respond as quickly as possible.
Yes, when scheduling allows. Call for the soonest available appointment.
Pricing depends on line length and blockage severity. We quote before work begins.
Call (415) 728-6391 or request service online.
