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Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
101
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Larkspur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Our sewer main busted and Oak Plumbing’s master plumbers Matt & Mike did a great job at digging down over 7ft to replace the broken section and also upgraded my single sewer main clean out which was nearly rusted through to a dual solid ABS clean out. And also I would like to add that Nate also did a great job at identifying our problem! Thanks guys! You’re AWESOME!"
Response time2 days
4 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
24
)
Sewer Main - Clear

Serving Larkspur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

With 20+ years experience, we're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.\n

Before
After
Water heater
Descaling tankless water heater
Toilet replacements

+34

Response time3 hrs
Response rate95%
5 neighbors recently requested a quote
Avatar for Peter Levi Plumbing, Inc.
Peter Levi Plumbing, Inc.
4.9(
9
)
Sewer Main - Clear

Serving Larkspur, CA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"Elsy ( I believe she was the plumber from your company via Angi) arrived as scheduled, on Saturday, 09/28/2024. She attempted to repair my garbage disposal unit but was unable to do so as the unit's wiring was worn out. I advised the unit is 40 yrs old. She recommended to purchase a new one. We made a trip together to the local Home Depot store and I purchased the same brand s she recommended. She installed it in record time (within the 2.5 hrs) and completed the job. She also cleaned the work space and carried the old one to my recycling bin. Very satisfied with her work. Also, I want to know if I will receive a billing statement for my records? Thank you for your time & assistance."
My jobs
My jobs
My jobs
My jobs
My jobs

+1

Response time2 days
4 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Ray's Rescue Plumbing
Ray's Rescue Plumbing
4.8(
18
)
Sewer Main - Clear

Serving Larkspur, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Emergency services offered

Warranties offered

"I would highly recommend Ray’s rescue plumbing. He is very particular about his job. Does clean work very efficient. I would definitely recommend him to my family and friends.⭐️⭐️⭐️⭐️⭐️"
Install - hot water heater
Install - hot water heater
Install - hot water heater
Tankless Install
Happy to help

+2

Response time4 hrs
Response rate95%
3 neighbors recently requested a quote
Avatar for GoFlow Plumbing
GoFlow Plumbing
5.0(
7
)
Sewer Main - Clear

Serving Larkspur, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Your plumbing problem becomes our problem to solve.\n\nThat’s not just a tagline, it’s how we operate. When you call GOFLOW, you’re getting a team that knows this area, knows plumbing, and genuinely cares about doing the job right.\n\nWe’re not a franchise. We’re not a call center routing you to whoever’s available. We’re a local company built by plumbers who got tired of watching customers get treated like transactions instead of people.

Kept existing config
Min visual impact
Moen Flo Install
Backflow Preventer
Backflow Preventer

+2

39 neighbors recently requested a quote
Avatar for PEREZPLUMBING
PEREZPLUMBING
5.0(
15
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Larkspur, CA and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"I've hired PerezPlumbing twice now and they've been a life saver! They were very quick to respond when my main sewer line was blocked. He got on my roof and was able to clear the main line in less than half an hour. The second time was when we needed to replace a sink faucet fixture and pipes. Very professional. Great communicator & also great attitude. 10 out of 10 would highly recommend."
Septic tank pump out
Septic tank pump out
Kitchen sink install
Kitchen sink install
Kitchen sink install

+7

1 neighbors recently requested a quote
Avatar for Marin Plumbing, Brian S. Cooke Enterprises
Marin Plumbing, Brian S. Cooke Enterprises
4.4(
24
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Larkspur, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"He was professional at first and the job was superb and clean BUT he didn't check the most important part of the job which was to see IF THERE WAS GAS coming out of the pipes where he's supposed to connect the new pipes for an outdoor BBQ grill. After the whole job is done and charged us $400, he found out there is NO GAS and it was basically just a job for him but completely USELESS for us and we paid him $400. WILL NOT RECOMMEND AND USE AGAIN. SORRY! We should have gotten half of our money back or something. IT'S super dissappointing!"
the work force
Recommended by85%of homeowners
Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
17
)
Sewer Main - Clear

Serving Larkspur, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"The contractor and crew from SH grading and excavating was fantastic. They were conscientious, hard-working, clean, and excellent communicators. Jose runs his business very professionally and does quality work very reliable. I would highly recommend them."
Grading
Grading
Grading
Grading
Dirt pile

+25

Response time7 hrs
Response rate100%
15 neighbors recently requested a quote
...
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Sewer Cleaning questions, answered by experts

Most commercial liquid drain cleaners work in 15 to 30 minutes. Consult the label on the bottle for additional instructions or time suggestions to prevent damage to your drainpipes. Alternative solutions such as baking soda, salt, white vinegar, and/or boiling water can take longer since they are less harsh than liquid drain cleaners.

An active cleaning agent and a drain snake is the best way to clean a main sewer line. You can purchase a regular or enzyme drain cleaner or make a DIY drain cleaner with baking soda. Use your chosen solution at least once a month or as needed to keep your sewer line clear. 

The best drain cleaners are biodegradable ones or a mixture of baking soda and vinegar. Strong, caustic chemicals may seem appealing with promises of unclogging your drain quickly, but liquid drain cleaners can cause damage to your pipes over time. Consider making your own drain cleaner with baking soda and vinegar.

Snaking a drain can take as little as a few minutes for small, simple clogs, up to two hours or more for tough clogs located further down the drain line. For tougher clogs, a professional drain cleaner can likely get the job done much more quickly because they have the necessary tools and expertise. However, your drain cleaning pro might not be able to give you a firm time estimate until inspecting the clog and its surrounding plumbing.

Clearing typically takes 1-2 hours, depending on the blockage size and location.

The Larkspur, CA homeowners’ guide to sewer cleaning services

From average costs to expert advice, get all the answers you need to get your job done.