ER Block Plumbing
Company Overview
Call us at (951) 687-4011
Contractors License # 675567
Located at 10910 Hole Avenue
Riverside, CA 92505
Expert Plumbing for Homes, Businesses, and Industries
Always on call, 24/7
Experts in Eco-Friendly Plumbing
Noritz- Rinnai Tankless Water Heaters
Complete Repair and Maintenance
Sewer and Drain Cleaning
Water Heater Repairs and Installation
Water and Gas Repiping
Specialists in Comprehensive Remodeling
Leak Detection for Water and Gas
Mobile Home Repairs
Sewer Hook-Ups
Detailed Home Inspection Services
Hydro-Jetting
Backflow Services: Installation, Certification, and Repair
Licensed, Bonded and Insured
Fast and Professional Plumbing Services since 1943
E.R. Block Plumbing Inc was established in 1943.
Operated by the same family for three generations.
Based in Riverside, we cater to both residential and commercial clients.
With over 15 years at E.R. Block Plumbing, David Ross is a seasoned professional.
He took over the family owned business in 2018.
David focuses on backflow testing and repairs, yet he is well-versed in all plumbing areas.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Home inspection
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

I had E.R Block out to replace my leaking kitchen faucet. They were very friendly, on time and fast. They worked with my schedule which was great. Reasonable price also. Very helpful

We had a problem with our water pressure regulator that was leaking and causing water pressure problems. After speaking with the Owner, David Ross, he sent a plumber by the name of Ted who do an excellent job of replacing the regulator. I also has a seal on my water faucet start leaking, Ted had on the truck the parts to replace the faucet. Great service, at a fair price. I would definitely recommend!

We needed a new toilet and installment. ER BLOCK did an amazing job with a great price. They sent over a plumber, I believe his name was James. He made sure that he cleaned up after installing the new toilet, was very polite and went above and beyond. With great customer service I highly recommend this company. I love that their service trucks represent how clean and professional they truly are. Thank you ER Block Plumbing.

I contacted ER BLOCK for a job along with other plumbers, ER BLOCK responded with the most reasonable price, Jame came for the job and explained to me how the other plumbers did a micky mouse job to my main water pipe, he completed the job in an hour and the estimate price given to me was very close to the final price, i will hire ER BLOCK for any plumbing job because they are professional and reasonable.

GREAT and fast service! Flushed our tankless water heater and replaced fixture for garage water source that was dripping. We will definitely be using him for all future plumbing needs!

I would refer er block to everyone. They respond quickly and work in a professional way. Oh and they smell good too.

$800 AN HOUR??? WOW!! He was listed under emergency plumbing and I needed to snake my lines. It was Sunday at midnight. I left a message and he called me back but he acted like I was crazy and bothering him. He immediately blurted out, ""it's Sunday at midnight, that's gonna be like $800 an hour."" LMAO!!! Are you serious? Maybe he thinks that because I'm a woman, I'm stupid. Since I probably disturbed his sleep, I politely said, Good Night and hung up!! He called me back 3 times for some reason and finally my husband told him to quit calling!! If you don't provide a service, please don't advertise that you do.

It's our 2nd time using ER Plumbing and based on both experiences we won't be using anyone else! They are friendly, professional and punctual. Their pricing is fair and the quality of work is fantastic. We will continue to utilize them for all of our plumbing needs.

Great experience all around. The pro was friendly, honest, and did excellent work for a fair price. Last, these guys bend over backward to provide timely service. Highly recommend!

This company will not stand behind their workmanship.
Will NEVER use this company again for ANYTHING! Technicians that did the work were great and very professional! However, Greg Ross is very unprofessional and rude! He even hung up on us during a conversations with him on 5/5. We had ER Block replace a section of the main sewer line in April of 2015. We discovered this past winter (2017) that they did not back fill the trench correctly. During the hard rains these past months (that never came last year) the area sunk about 12 inches in places. It also damaged a retaining wall (that we have to repair ourselves!) located near the area. We've had to argue with them on numerous occasions to fix the cave in which was obviously from them not back filling the trench correctly. Greg's son David scheduled with us to come on May 5th, 2017 to fill the trench with DG. At 10:15 a.m. Greg was called to see what time they would be at our house. We were told David was in Utah and had the only truck that could perform this work. Greg did not know why his son would have scheduled this since his trip to UT had been scheduled for 6 months. He could not give us a future date as to when this service would be performed and said he would call us back either next Monday or Tuesday. We later called Greg that day to explained this work needs to be completed and we have been very patient, waiting for 3 months. Greg told me he did not need to listen to me complain to him and that he was doing us a favor by filling in the trench area. He then hung up on me! Needless to say we were shocked that an owner of a company would hang up on a customer, again this is very unprofessional and rude.
A couple weeks later David called wanting to schedule another time to come out and fix the issue. He was called back the very next day and a message was left with him saying Friday would be ok with us. Well needless to say David never called back to confirm the day and we haven't heard from them since.