Bay Area Sewer Inspections
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Bay Area Sewer Inspections
As quality is always a priority, choose Bay Area Sewer Inspections for your sewer inspection, cleaning, and service needs. We are proud to be the leading sewer specialist in San Francisco because of our proven commitment to customer satisfaction and top-notch results. We can inspect and clean your main drain or sewer line during the same visit, saving you time and money.

Our expertise in video inspection allows us to advise you on solutions to root invasion and collapsing aged sewers. From hydro-flush cleaning to spot repair to sewer line replacement, we can assist you. We take pride in being the leading sewer specialist in San Francisco since that is what we focus on and what we do best.

We are a family-owned business that prides itself on building relationships within the community we serve. In addition, we have 30 years of experience in the sewer industry. For the past decade, we have specialized in residential services. We are located in San Francisco, CA, and we live here. We are exclusively committed to serving local clients looking for quality results and cost-effective solutions.
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No matter where you live in San Francisco, you can count on Bay Area Sewer Inspections to restore your sewer system. What makes us the leading sewer specialist in San Francisco? For one thing, we have 30 years of experience in the sewer industry that includes experience with mainline sewer installation and repair and other top-quality sewer-related services.
Bay Area Sewer Inspections invites you to take full advantage of 30 years of experience in the sewer industry. We are the leading sewer specialist in San Francisco and a trusted, family-owned business that specializes in mainline sewer installation and repair and related sewer services. We look forward to including you on our growing list of satisfied clients.
Get in touch with the leading sewer specialist in San Francisco, CA. At Bay Area Sewer Inspection, we offer a range of solutions to address any sewer-related issue that you may be experiencing. Our team takes pride in having 30 years of experience in the sewer mainline installation and repair industry.
Drain backups are a common sign of a sewer-related problem for San Francisco homeowners. While the usual DIY methods involving drain cleaning products and plungers may temporarily resolve sewer line-based issues, these can never be considered as long-term solutions. To ensure long-lasting results, turn to Bay Area Sewer Inspections.
On-site video sewer inspection is a critical and necessary step in the home buying process. The condition of a sewer line can have a tremendous influence on the value of a home. Listing agents, have a video inspection done proactively. Prevent last-minute surprises that can torpedo a sale. Agents, avoid sticking your new homeowners with a huge repair bill.
Reviews (10)
Abraham Drucker
Abraham Drucker
Feb 01, 2022
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John is now an old friend. I met him a few years ago when my new garden grew into my main line sewer pipe. He cleared the pipe and cut the roots (subsequently I pulled that plant and replaced it with something less invasive).
But 9 people living in a Sunset house can cause future plumbing backups, and John is quick to come out, quick to diagnose, and extremely helpful when cleaning out built up grease etc... I recently met his son Sean as well, and both of them are exceptional. I wouldn't hesitate to call them if you have trouble.
Jim Ryan
Jim Ryan
Sep 18, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
John showed up when he said he would, and did what he said he would, including locating a very tough to find sewer cleanout, for the price he said he would do it for. What more could you ask for?
Services: Pipe repair, Sewer repair
Doug Barnett
Doug Barnett
May 19, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
John is a miracle worker! He diagnosed and addressed our plumbing problem on the spot, where five visits from 3 other companies failed to figure out the problem. Wish we had called Bay Area Sewer Inspections first! Highly recommended.
Justin Randolph
Justin Randolph
Apr 21, 2021
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John and Sean represent the best of what a business should be — helpful, attentive, timely, competent. They were super responsive addressing an issue with corrosion build-up in our home's main sewer line, and were persistent in making sure a tricky job got done thoroughly. Would for sure use them again and recommend to anybody else in need of a trustworthy and professional sewer service.
Mm Vv
Mm Vv
Apr 19, 2021
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John and Sean completed inspection work and sewer repair for our property; no easy task given our property was in much need of TLC. They both are professional, prompt, very fairly priced and very knowledgeable. We would wholeheartedly and highly recommend Bay Area Sewer. Thanks John and Sean for taking care of our property and providing the level of service and commitment that I hope many others would adopt. Bar none---the coolest business to work with! Thanks!
Paul Greer
Paul Greer
Feb 03, 2021
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John & Sean are absolute professionals! It is always great to learn something new about your drain problem and they take care to help you understand what the issue is and make sure that everything is fixed or a solution is in progress. Great communication and a very friendly team that actually remembers details about your day to day. A nice personal touch in the fast moving drainage fixing world. Highly recommend this company for any work!
Shannon O'Donnell
Shannon O'Donnell
Nov 02, 2020
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I highly recommend John Prior and his son Sean for your sewer and drain needs! I found them using these very online reviews, and I can assure you that they live up to the glowing testaments outlined here. John first helped us out right when Covid was becoming an issue, first rooting our clogged up sewer line and clearing it of a huge amount of roots. In doing so, he found that the 100-year-old pipe near the sidewalk had all but crumbled away--something we knew was likely very close to happening due to the age, and indeed finally had. John & Sean gave us a very fair bid, and completed the work safely
Kristin Rolph
Kristin Rolph
Oct 19, 2020
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As a Realtor in San Francisco, John Prior is my go-to sewer line inspector. He always seems to fit me into his schedule for an inspection under tight inspection contingency deadlines. I can trust that he will provide accurate information, unlike some companies which seem to be focused on getting you to book a replacement with them, even when it might not be necessary. He recently performed a sewer line inspection for me, found a blockage, and fixed it on the spot. John is also professional, a great communicator via call and text, and a pleasure to be around!
Joe Morello
Joe Morello
Sep 14, 2020
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John at Bay Area Sewer is the best. I have used his services over the years, and he has always been very professional. I had a back-up last week and was worried about getting a response given the COVID 19 restrictions. John responded in an hour, diagnosed the issue and fixed the problem much to my relief and my family. John is a quality individual with great knowledge, and I value his professionalism, responsiveness and punctuality.
Dorothee Fisher
Dorothee Fisher
Jul 20, 2020
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John and his team were stellar in quickly resolving our plumbing issue. They were responsive to our call during after hours, arrived at our house promptly, and unclogged our main pipe using a hydro-jet in very little time. He and his son were professional and incredibly friendly, and their pricing was more than fair. I would highly recommend!!