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TRUSTED BY COLMA, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon23
    Verified sewer cleaning services reviews

Find Sewer cleaners in Colma

Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
23
)
Sewer Main - Clear

Serving Colma, 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%
9 neighbors recently requested a quote
Avatar for JPC Rooter & Plumbing
JPC Rooter & Plumbing
4.8(
46
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Colma, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"This contractor performed the service efficiently, and provided the analysis and options for the sewer line. I felt he was honest with the options and did not try to sell additional services that were not warranted, in my opinion."
Our Work
Our Work
Our Work
Our Work
Our Work

+56

Response time4 hrs
Recommended by100%of homeowners
Avatar for In & Out Plumbing & Construction Inc
In & Out Plumbing & Construction Inc
4.2(
78
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Colma, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Short version:
They got the job done, but it took two visits and cost about 2-3 times more than it should have because they initially arrived with the wrong equipment and then recommended an unnecessary, expensive video scan.  The extra cost was due to their error and they should have covered at least some of it (if not all) but they refused.

Details:

Our sewer line backed up between our house and the street, and so I called In and Out to clear it.  They arrived with nothing but a hand snake because supposedly other equipment was in the shop.  The plumber was able to (temporarily) clear the obstruction with the hand snake.  Charge: $250, which also included cleaning the trap in one of our interior sinks.  So far so good (although if I'd known they'd come with just a hand snake, I would have done it myself...)
Two weeks later, the line backs up again, because the hand snake only punched a small hole in the obstruction rather clear it completely.  I called In and Out to come back with the correct equipment.  

This time they arrived with the proper equipment, including the full sized snake and water jet to clear the roots.  Given the previous failure to remove the blockage, they recommended sending the video camera down the pipes to diagnose the problem.  Problem = roots from the trees near the sewer line (surprise!).  They used the snake + water jet to remove the roots and clear the obstruction.  Now everything works.  Bill = another $775.  

 Why do they get a C grade?
Issue 1: they refused to refund any of the money from their first, failed intervention.  If they'd just arrived with the right equipment, we would have removed the roots on day one, sparing us another sewer back up and another expensive visit.  They brought the wrong equipment and didn't solve the problem -- there should be at least a partial refund.  Even an apology would have been nice.  But I didn't get either.   instead, we come to Issue 2

 Issue 2:  when they came back, they recommended an unnecessary (and very expensive) video scan of our system which just turned up the obvious problem of roots from the nearby tree.
Total cost was over $1000, for a job where most plumbers would have just gone in with the big snake + jet on day one and knocked out the roots for $250-400.   In and Out ultimately fixed the problem, but we had to endure 2 days of sewer back up and paid 2-3x what we should have.

On the plus side, they were always very prompt, professional, and friendly in person (aside from issues noted above)"
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line

+27

Response time1 day
Response rate99%
19 neighbors recently requested a quote
Avatar for Plumbing & Rooter Service
Plumbing & Rooter Service
5.0(
25
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Colma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"My toilet and bathroom Sink were clogged, i called them and within a hour they came and unclogged my main with their snake and then they cleaned the main using a machine called hydro jetter. Highly recommend their service"
Response time2 days
1 neighbors recently requested a quote
Recommended by9%of homeowners
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
721
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Colma, CA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Warranties offered

"My plumber Jason Hargreaves showed up on time, offered before I could ask to remove his shoes then proceeded to diagnose the problem quickly and efficiently fixed it, he was knowledgable tidy and polite throughout which was greatly appreciated"
Living room Mini-Split
Aquasana home Filtration
Almost no disturbance at EBMUD meter
Navien with filtration to protect the heat exchanger
New house valve and Pressure Reducing Valve

+73

Response time8 hrs
Response rate100%
47 neighbors recently requested a quote
Avatar for Atlas Plumbing & Rooter
Atlas Plumbing & Rooter
4.6(
182
)
Sewer Main - Clear

Serving Colma, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Awesome! The plumbers were available two hours before I was expecting them to arrive. They were courteous (covered their shoes with hardwood floors), professional and diagnosed the problem very quickly. They were efficient and extremely professional. I will definitely consider hiring them again for other plumbing needs. Thank you Atlas!"
Additional Photos
Additional Photos
31 neighbors recently requested a quote
Recommended by93%of homeowners
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Sewer Cleaning questions, answered by experts

It's advisable to have your sewer line inspected every three to five years to ensure its proper functioning and detect any potential issues early on. However, the frequency of inspections can vary based on factors such as the age of your sewer system, the type of pipes used, and your property's location. If you notice any warning signs like slow drains, foul odors, or sewage backups, it's essential to schedule an inspection promptly, regardless of the regular maintenance schedule. 

If you’ll be digging up your floor to get access to your pipes when putting in a sewer backflow preventer, this would also be a good time to take care of any other plumbing issues or renovations. For example, you could install additional pipes for a basement bathroom. Since the floor will be sealed over with concrete when you’re done, now’s a good time to take care of those bigger tasks.

Yes, rats can come up through drains. They can crawl through basement floor drains, lateral house drains, and roof drains. Installing rat blockers in your drains is the best way to repel rats and prevent them from entering your pipes. These are one-way valves that allow water and waste to flow out but keep rats from getting in.

That pungent rotten egg smell coming from your drain is likely the buildup of biofilm—hair, skin, and soap scum that turns into a black sticky mess. In this case, pouring down near-boiling water, baking soda, and white vinegar will remove the smell. Keep in mind that a rotten egg smell is occasionally a sign of larger sewage line clogs and other related issues.

The cost to repair a main sewer line clog is about $3,110 on average. The average cost range is  $1,310 to $4,950, but it can go as low as $215 and as high as $9,300 or more. The cost factors for this repair include the severity of the clog, pipe accessibility, video inspection, removal method, permits, pipe material, labor rates in your area, and time of year. Repairs made from outside during the winter can be more difficult due to the frozen ground or during the spring if the ground is saturated from a lot of rain and snow melt.

The Colma, CA homeowners’ guide to sewer cleaning services

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