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
"Hire them! Paul came out his with his partner and gave me the lowest quote I could find to hydro jet my area drain in my concrete driveway! Not only that, they came first thing in the morning like I wanted them to, saw the problem, cleared the drains out, and the cleaned up after themselves. They are true professionals who don’t give up on a job and make sure you get the problem 100% fixed. I would definitely recommend them for any hydrojetting service you may need."
+16
Serving Norco, CA and surrounding areas
Approved (Corporate)
In business since 1975
Free estimates
Emergency services offered
"We used ARS Rescue Rooter on two different occasions during a 1 1/2 week period. They located problems that the city became responsible for and the second time they located and repaired a water pipe leak underneath the slab in one of our bathroom The people they sent, Shai, Kyle and Clint were professional, knowledgeable, clean and quick. Their work was high-quality and I have never seen such complete cleanup. I would highly recommend ARS Rescue Rooter to anyone seeking plumbing and drain work."
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Emergency services offered
Warranties offered
"Very good company...cleaned up after himself"
+6
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Great guys, clean on time, great price!"
+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
"We had a terible drain clog and had backups coming into our toilet and shower. We called Diamond House Plumbing and they sent Jeff out right away. He was able to clear the blockage, pulling out many roots and blasting our lines clear with a very impresive water hydro-jet system. I would highly recomend Diamond House Plumbing to my friends and family and anyone in need of professinal plumbing services. Thank you!"
+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.
Are your sinks draining slowly or making gurgling noises? Learn what drain cleaning is, the warning signs of severe clogs, and how to hire a local plumber.
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.
