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TRUSTED BY SAN DIMAS, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon802
    Verified drain cleaning services reviews

Verified Reviews for Drain Cleaning pros in San Dimas, CA

*The Angi rating for Drain Cleaning companies in San Dimas, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.

*The HomeAdvisor rating for Drain Cleaning companies in San Dimas, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.

Last update on April 28, 2026

Find Drain cleaners in San Dimas

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
171
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving San Dimas, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Perfect! I called Western Rooter the AM my disposal went out. They were at the house the same day, at the time they stated they would arrive. The work was done efficiently and professionally and completed within an hour. I have called on Western Rooter for many years for various plumbing needs (clogged drains, replace water-heater, replace main water line, etc.) and have always had great, timely service at reasonable $$$."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all! Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
11 neighbors recently requested a quote
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Avatar for So-Cal Plumbing & Rooter
So-Cal Plumbing & Rooter
4.7(
235
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Attempt to clear the drain failed so they only charged half the price."
One of our truckers
Our Jetter
Wotking hard for our clients
New Drainage Completed
New Clean-out Patch

+4

Response time4 hrs
Response rate95%
105 neighbors recently requested a quote
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Avatar for J I G Plumbing
J I G Plumbing
4.9(
98
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving San Dimas, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Mike was early and performed all the work then cleaned up."
Completed Install
Preparing new install
Completed Install
Completed Install
Completed Install

+8

21 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Dan Shop LLC
Dan Shop LLC
4.9(
16
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving San Dimas, CA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Daniel responded to my request for a quote very quickly and then came out and diagnosed the problem same day. He was very respectful and even took his boots off as he came inside so that he didn’t tack any dirt into the house. He was able to fix the faucet, clean up, and get the water turned back on with in a couple of hours, all for a very reasonable price. Will definitely use his serviced again."
Root & Fencing Footings Removal
Footings & Root Pullout
Footing Pull out
Repair P Trap
Repair P Trap

+16

Response time1 day
6 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for AMZ Plumbing, Inc.
AMZ Plumbing, Inc.
4.9(
43
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving San Dimas, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Welcome to AMZ Plumbing. We work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

My jobs
My jobs
3 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for Sweetwater Plumbing Industries, Inc.
Sweetwater Plumbing Industries, Inc.
4.0(
620
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving San Dimas, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Sweetwater came out within the timeframe promised and fixed our drain on the spot! We will use them again."
Water Heater Installation
Plumbing Services
Water Heater
Plumbing Services
On Time Service

+36

Response time3 hrs
31 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for 1 TOM PLUMBER ANAHEIM / BREA
1 TOM PLUMBER ANAHEIM / BREA
5.0(
21
)
Drain Line Breakage - Camera Locate - For BusinessDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+1 more

Serving San Dimas, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Great - the crew showed up within 24 hours and tested and removed many precious items to be cleaned. Returned everything including military uniforms in brand new condition!"
Leak Detection
Plumbing
Sewage Cleanup
Leak Detection
Plumbing

+70

Response time8 hrs
Response rate100%
51 neighbors recently requested a quote
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Avatar for McLay Services
McLay Services
4.8(
281
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving San Dimas, CA and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"McLay Services did an excellent job on the preventative maintenance for my A/C system. Dylan was professional, courteous, and thorough throughout the visit. He replaced two air filters, cleaned the coils, and checked all electrical components to make sure everything was running safely and efficiently. My unit is now healthy and fully operational. I really appreciate the quality of work and attention to detail — I'd definitely recommend McLay Services to my friends and family!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

83 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for SoCal Plumbing & Rooter, Inc.
SoCal Plumbing & Rooter, Inc.
4.7(
285
)
Drain Clog or Blockage - Clear

Serving San Dimas, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"By far my best experience with a plumbing co. They responded quickly, explained the procedure and problems clearly and cleaned up well after. Very experienced and very reasonable pricing!"
Response time4 hrs
22 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
5.0(
41
)
Drain Clog or Blockage - Clear - For BusinessDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+1 more

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Neat, clean, punctual and did the job well."
Tankless water heater
the best water treatment
Another Happy Customer
Plumbing Professionals
Plumbing Professionals

+12

Response time6 hrs
Response rate97%
3 neighbors recently requested a quote
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...
Showing 1-10 of 488
Drain Cleaning questions, answered by experts

For homes with a septic tank, harsh chemicals like those found in drain cleaner or bleach aren’t recommended. Some chemical drain cleaners can disrupt the balance of bacteria in the septic tank or damage your pipes. For homes with a septic tank, you can choose drain cleaners specifically formulated for use with septic tanks or go with a drain snake. When in doubt, make sure you know who to call for a clogged drain. 

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.

Yes, continuing to flush a clogged toilet is not likely to break up the clog. Instead, it will continue to put pressure on the clog while filling the bowl with more water, which can potentially cause the toilet to overflow—leading to an even bigger mess. Rather than repeatedly flushing, use a toilet plunger or plumber’s snake to dislodge the clog.

If you have a sink stopper, it can feel more challenging to clean the drain without removing it, but here are a few simple steps:

  • Pour ½ cup baking soda into the drain using a funnel

  • Pour 1 ½ cups vinegar into the drain

  • Close the sink stopper for 15–20 minutes

  • Open the drain

  • Pour 2 cups of boiling water down the drain (be cautious as boiling water can damage some types of pipes)

If the drain isn’t unclogged, repeat the process.

Liquid drain cleaners are harsh chemicals that can erode your pipes. To treat a slow drain or for preventative maintenance, pour hot water down the drain to break up gunk and help move it along. Make sure the water isn’t boiling hot (keep it under 140 degrees Fahrenheit) if you have plastic pipes. However, you’ll need to pull the clog out for bigger backups. 

The San Dimas, CA homeowners’ guide to drain cleaning services

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

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