4.5 
1.5k+ *The Angi rating for Drain Cleaning companies in Norco, 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 Norco, 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 June 15, 2026
Serving Norco, CA and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"Great honest guy with quality work, I really enjoyed the level of service provided. I would 100% recommend drain masters if you need work done"
Serving Norco, CA and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"I would recommend Steel plumbing & Drain Experts I was looking for a plummer I had a water leak they where quick to answer my email and the next day they came over to check the problem great service very professional and there workers are very friendly and reasonable prices"
+16
Serving Norco, CA and surrounding areas
Approved (Corporate)
In business since 1975
Free estimates
Emergency services offered
"Vincent explained all my options and after trying option 1, we went with replacing all of the toilets. The work was fast and clean, and before leaving, he rechecked every connection foe leaks. Fantastic person."
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Emergency services offered
Warranties offered
"Great Job Unclogging The Drain. I Learned Too Run Water Longer Soo Will Clear In Too Main Sewer."
+6
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Eric was very straightforward about the job and his honesty was obvious. I had previously hired another plumbing company that wouldn't give a straight answer on the simple task of unclogging a drain, so from now on I'll call this company"
+110
Serving Norco, CA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Jacob did a great job! He came to the house same day and evaluated the issue. He was very knowledgeable and provided great customer service. He went through all our options and didn't pressure us either direction. Jacob was able to resolve the clogged toilet in a timely fashion and no mess was left. It was great service and truly appreciated the professionalism."
+2
Serving Norco, 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."
+36
Serving Norco, 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!"
+70
Serving Norco, CA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"the plumber freed the drain very quickly"
+2
Serving Norco, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"The technician cam to drain/yearly maintenance of my water heater & I told him about my clogged shower & bathroom sink drains & he fixed that problem too. Did an excellent job !"
+36
From average costs to expert advice, get all the answers you need to get your job done.
When your shower or sink starts draining slowly or not at all, it’s time to act. Get tips for how to unclog a drain, and learn about drain cleaning service pricing.
Use our step-by-step guide to learn how to clean a sink drain (kitchen or bathroom) without resorting to chemical drain cleaners.
Learn how to hire a drain cleaning pro—and why you shouldn’t just use the drain cleaning solution you can find at the store.
If your shower drain emits a foul odor, it’s time to clean it. Learn how to clean a shower drain and prevent it from smelling in this DIY guide.
If you have a clogged pipe and natural methods are not working, you may need something stronger. How do drain cleaners work? Find out in this guide.
Learn how to harness the power of homemade drain cleaner and say goodbye to clogged drains. Make your own effective clog-blasting solutions with our guide.
