4.5 
2.5k+ *The Angi rating for Toilet Service companies in Norco, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Toilet Service needs.
*The HomeAdvisor rating for Toilet Service companies in Norco, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Toilet Service needs.
Last update on August 21, 2026
Serving Norco, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Every thing was done to my satisfaction."
+57
Serving Norco, CA and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"We had a clogged area drain and while more trouble areas popped up throughout their work (which means the price kept going up too) they handled everything extremely well their work quality was great and their customer service was spectacular. I would definitely use them again!"
+16
Serving Norco, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Jonathan was a great hire. He came and worked with my schedule and came on a quick short notice. He came for a clogged toilet and swapped my garbage disposal. The next day we clogged the toilet again and he came back within an hour to fix it again for no charge. Pricing is very reasonable and is much lower than other plumbers. I wouldn’t hesitate to hire him again. I plan to have my pipes looked at with a camera because I can’t have this keep happening."
Serving Norco, CA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Did a great job at fixing my clogged kitchen sink. Friendly and reasonable."
+2
Serving Norco, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."
+70
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"The service techs were respectful and on time! They replaced my water heater quickly and at a reasonable price. I will definitely use this service again."
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Credit card accepted
"I was less than happy with Rubin. While he was personable and able to change out the workings of 2 toilets and opened the exhaust (?) for the dishwasher to sink, he balked at plunging the line from one toilet. I did it after he left. I asked him to change aerators on five faucets since i was unable to turn them. At no charge he successfully changed two, but left three in worse condition. Now I'm reminded of him every time I use those sinks. Two of the three worked just fine, but I had asked him to change them because the others were being replaced. My mistake. & If it ain't broke don't fix it;. I wish the experience had been better as I would have liked to count on him to be our plumber in the future."
Serving Norco, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Great service and communication! Excellent plumbing work."
+1
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
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Credit card accepted
"Yes very well and efficient"
+5
From average costs to expert advice, get all the answers you need to get your job done.
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