PIPE SPY Marin

★★★★☆ 3.7 / 5 (30)
: 2170 Redwood Hwy, Larkspur, CA 94977
: (415) 927-0287
: https://pipespymarin.com

Company Overview

As a Diamond Certified business, PIPE SPY Marin Inc excels in delivering outstanding customer satisfaction and professionalism. Our Diamond Certified report online features a detailed list of our specialties, 100 customer reviews, a video profile, and independent ratings.

We are a plumbing specialty company at PIPE SPY Marin. Sewer laterals are our main area of expertise. A sewer lateral is the pipe that connects a building to the main sewer line for the sanitary district. Our services include inspecting, repairing, and replacing sewer laterals when needed. You will find us to be trustworthy and dependable, ensuring the job is done correctly. Check out the video below for additional details about PIPE SPY Marin.

We provide a range of services, including:

Sewer Line Video Inspections
Trenchless Sewer Line Replacement
Maintenance and Repair Services for Sewer Lines
Cleanouts and Backflow Prevention Solutions
Pipe Locating

PIPE SPY Marin, Inc. has been awarded the prestigious Diamond Certified® title since July 31, 2012, and continues to earn it annually. This award is granted only to sewer line contractors and local service providers that achieve ""highest in quality"" in a thorough customer satisfaction survey conducted over the past four years.

All qualifying businesses must fulfill requirements for licensing, insurance, complaint status, legal standing, and credit ratings (for contractors). To retain Diamond Certification, American Ratings Corporation performs ongoing customer satisfaction surveys and regularly verifies credentials.

From the President: “I was negotiating a merger between a plumbing parts supplier and a service company, intending to create a national franchise. After the parts supplier pulled out, I began working for the service company to boost its financial performance.” President Myles O’Dwyer shares that his favorite aspect of working with sewer lines is the unique challenges each job presents. “Each job presents a different set of challenges, as pipe work can vary widely from one location to another—even if they are right next door—so it demands careful investigation and problem-solving to identify the best solutions. We face challenges daily, but that’s what makes this work so engaging. Some believe that replacing a sewer line requires digging a large trench in the yard, but our trenchless technology allows us to burst and replace an entire pipe without disturbing the surface. “Clients really value that option.”

Business Services

  • Drain installation
  • Drain repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Sump pump installation
  • Sump pump repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Edward R.
★★★★★

Miles showed up on time and with every thing he need. Ran a camera down the line and found that a large section of 100 year old Terra cote line had been cracked by trees growing on my neighbors property and the sewer line runs through that property. They dug up the both ends of the line and ran a new plastic pipe inside to old line. Problem solved.
Very fair pricing and excellent work. Of course the pipe was most the way down a hill side so access was miserable and every thing was hand carried down to the job site..Highly recommended

Sean C.
★★★★★

Needed a trenchless lateral sewer line estimate and DVD made, Pipe Spy was very professional, on-time, and knocked $50 off the bill for early payment. Couldn't be happier.

Val M.
★☆☆☆☆

Don't waste your time, these guys are awful.
Call others and skip this one! Do NOT believe
what they tell you either.

Sarah G.
★★★☆☆

I am updating my review. After the issues with the video recording of my lateral line, the owner came back out, revideoed the line and returned my check. They gave me a reasonable quote to replace part of the line and shortly thereafter scheduled and completed the work. I am satisfied with the work.

I purchased an older home that needs quite a bit of updating of systems. Compared to other contractors I have hired to replace the roof, the furnace, and like work, this was not the greatest experience. But they did ultimately complete the job at a fair price.

John R.
★★★★★

Typically, when obtaining bids from contractors, there are many unknowns about the final costs - will the actual expenses match the bid?, will the project be completed on time?, - will the company representative be available and responsive to my phone calls and inquiries?, - will the contractor's work pass the city inspector's review?

James B. at Pipe Spy fulfilled these requirements and provided good services with excellent communication throughout the project. We had obtained other bids, but James B. was the most attentive and consistent with his work from the beginning of the job to its completion. I was impressed by his follow up after payment to verify that our landscape features had been restored to our satisfaction. Also, he was on time for all appointments.

For these reasons, I strongly recommend James B. at PipeSpy for sewer pipe inspection and upgrades.

Jay W.
★★★★★

After being told my clogged sewer line was broken and would require an $8,000 replacement, I called Pipe Spy to ask them to video the line. They said to call SF Sewer Dept. first to see if they could clear the line for free. They did so, solving the problem. Pipe Spy made no money on this. Afterwards, I asked them to video the now cleared line. They showed me a few offset joints which might over time cause a clog, but no breaks in the pipe and nothing which requires immediate attention. Thanks to them I didn't spend $8,000 on a new sewer line. Honesty, skill, and integrity are in short supply in this business, so I'm happy to have encountered Pipe Spy.

Donna W.
★★★★★

We had a sewer lateral replacement on our old Victorian with Pipe Spy last month. They were efficient, professional, dealt with all the permits in a timely way. They have a very hard-working crew who got the job done within the time we were counting on with no inconvenience to us. They stuck with their original estimate even though it took longer than they had estimated; our plumbing was old and challenging. Great customer service!

Robert F.
★★★★★

I thought Pipe Spy was only for videotaping the inside of your sewer lines, how wrong I was. We've had a drainage problem at our house for about 6 months and I've called out all of the other plumbing companies, Roto-Rooter, RouterMan, each costing $200 - $300 dollars and it wasn't until Pipe Spy came out and within two hours found the problem, offered us a solution and helped us get it repaired the same day and did it for far less than the other two. I didn't know that Pipe Spy could to do all of the repairs. They are now my GO TO plumbing company!

C S.
★★★★★

Myles and his crew were great. We had an unfortunate situation where our sewer replacement didn't go as expected. They ran into some really tough soil and a lot of unexpected digging. A 1-2 day job turned into 7 days. It was just bad luck all around, but Myles didn't once complain or try to renegotiate his quote. He just sent his crew over day after day to get the job done right. They were professional and worked hard in a difficult situation.

Jonathan T.
★★★★★

TL;DR - PipeSpy (particularly Myles) was amazingly thorough, worked in our best interest (saving us thousands), answered all my wife's questions (pretty important :) ), and solved our plumbing issue.

Full Story:
Within a few days of moving in, we realized our home's connection to the main sewer was clogged, causing sewage to overflow at the cleanout point. We called another plumbing company, who unsuccessfully attempted to clear the pipe of the blockage. As a result, the other company were of the opinion that the line from the house to the road needed to be replaced at a cost of up to $8000. Thats when we called Myles at PipeSpy.

Myles came to the house with his camera while I was at work and talked to my wife. She was very impressed with his patience, particularly his abilities to clearly explain the situation and answer all of her questions. Unfortunately though, Myles was unable to see the issue with the camera, because of the blockage. Later, when I called to discuss the estimate for a threnchless replacement, Myles offered to come by one more time to try and snake the line.

When Myles snaked the line again, he was able to successfully remove the blockages, and in the end saved us thousands of dollars. We will definitely be calling Myles and PipeSpy again the future for our plumbing needs.

Scroll to Top
Call Us Now