RAM Plumbing Heating & Air Conditioning
Company Overview
Count on us as your local plumbing solution available 24/7 for all residential, commercial, and industrial tasks. From water heater installations to trenchless sewer repairs, slab leak fixes, and water pipe replacements, our skilled plumbers are prepared to assist. Since 1976, we have been a family-owned and operated business, committed to hiring only the finest plumbers in the field.
Our plumbing team can assist with a variety of services, including:
- Complete Plumbing Repair Services
- Water Heater Services (regular and tankless) - installation, repair, and servicing
- Video Camera Inspections for Pipes and Drains
- All Sizes of Sewer and Water Drain Cleaning and Repair
- Plumbing Fixture Repair and Replacement Services
- Slab Leak Detection and Repair
- Leak Detection for Water, Sewer, and Gas
- Drain Clearing and Hydro Jetting
- Pipe Bursting and Trenchless Sewer Repair Technologies
- Gas Line Replacement Services
- Water Pipe Repair Services
- Backflow Testing, Repairs, and Installations
- Smoke Testing Services
- Re-routing and Re-lining of Pipes
- Copper Pipe Replacement Services
- Installation and Replacement of Earthquake Safety Shut-off Valves
- Shut-off Valve Installation and Repair
- Services for Unclogging Sinks and Toilets
- Roto Rooter Services
- Sewer Ejector Pump Installation and Repair
- Installation of Home Appliances like Sinks, Garbage Disposals, Faucets, Toilets, Water Softeners, and Water Systems
Serving the entire Inland Empire, we cover areas like Corona, Norco, Eastvale, Mira Loma, Riverside, and Ontario. Since 1976, RAM Plumbing Heating & Air Conditioning has been dedicated to the Inland Empire. Our home is in Corona, California, where we have become the premier provider of plumbing, heating, and air conditioning services for all types of clients. We are family-owned and love being a trusted friend and contractor in our community.
John has dedicated over 30 years to plumbing, driven by a passion that began in his childhood. John's journey in plumbing started early, helping his father in the shop where he sold plumbing supplies. This passion translates into strong work ethics, reliable results, and high customer satisfaction.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Hydro-jetting
- 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
Dan L.These guys are good. Ask for Jorge to do your work. Talk about professional and courteous, he's it.
This was the second time I've used them and both times have been great.
Andrea G.Excellent residential and commercial HVAC contractor in Corona!! We used Ram Plumbing Heating and AC couple of times for air conditioning repair and service. In both cases we had A/C problems after the typical business hours, and in both cases we got them on the phone right away and the technician was at our door very quickly. Each time they were able to troubleshoot the issue and get it fixed the same day, which made our day. It definitely wasn't fun to sweat in the heat, so the quick service was greatly appreciated!
Not many air conditioning/HVAC contractors are open 24/7, so this company earned our business by offering that extra customer service in addition to super quality work. Soon, we will be hiring this company to do a complete air conditioning system installation/replacement for our home. We can't wait to be able to cool the house down in 15 minutes instead of 2 hours and save on energy at the same time.
We look forward to working with you guys long into the future.
All day long i have been dealing with the drainage in the kitchen sink. It overflowed twice and all into the house. I was so frustrated because i tried to fix it myself. I called four other places (including Budget and OneStop) and nobody would help me on a Sunday. Mario from RAM plumbing came out and go the job done! He had to go into the pipes in the wall in order to remedy the situation. I would recommend Mario to anyone and everyone. Hands down the best I have had to work with. He kept trying and trying until the job was done. He would not leave until it worked again.
Thank you Yelpers for helping me find this company! My first five-star review goes to RAM! We had them out to give us an estimate and their technician Kevin was exceedingly honest and competent. From the first phone call their receptionist was polite and helpful. Then their technician followed up promptly with a phone call to us.
Nice to have people who are easy to communicate with for a change.
After a bad experience with a previous repairman, I was dreading calling someone to come fix our heater. Thanks to this company it was no where as bad as I anticipated. We won't go anywhere else for our repairs!
Mark N.The best! Whether its plumbing issues or AC and Heating problems they are the only company I will call. I always get my AC tuned up for Summer and Heating checked for Winter not only does it save costly time, but also money in the long run.
Call them you will be pleasantly surprised by their prices.
We had a smell coming from the shower in the master bathroom. We called RAM because it was a local business. We set an appointment, Jorge came and diagnosed the problem as a possible leak in the plumbing system. He recommended a test that required that he return in two days with two associates to conduct the test. The good news was that there are no leaks anywhere in our plumbing. Two of the men agreed that maybe there was a small rodent or other creature caught in the wall and the smell would go away in another week or two once the animal disintegrated.
When the smell did not go away we called another company. That plumber came in, took off the shower drain cover, scraped out some hair and soap scum, poured a liquid solution around the drain, put the cover back on, and said pour this down every couple of days. That would take care of smell/scum. He was right.
RAM test cost $1210. Other plumber charged nothing because he was so late in coming; he had a job that ran a couple of hours over.
If ever we have another problem, which company will get the call?
Mary Anne Vincent
Corona, CA
K K.I called later in the day, around 7pm and was able to get someone to come in the following day to check my broken air conditioner. It has been blowing hot air for weeks now. Jessica confirmed the appointment and they actually called me half an hour before before coming, so I did not have to leave work too early and wait for hours. Kevin was the technician who came. we feared that we would have to replace the unit altogether. He was honest that our unit may eventually be need to be replaced but that adding coolant would bring us through the summer at least. I thought the price to add coolant was fair, however, I have no idea if it was too much. He did give me a quote to replace the unit which seemed fair. service was courteous and would definitely use them again.
Oh and they seemed to not have fake reviews like the many other companies on yelp!
Kevin was honest and fixed my a/c drip in less than 1 hour. What a relief to have an honest technician
Josh B.Kevin can and fixed my ac unit in ten mins
Found out all the problems very professional
I will always use this company cause of Kevin's professionalism !
Gary B.This great local plumbing company has saved my day in both my home and office few times in the last 12 months. Our plumbing issues ranged from clogged toilets to leaking faucet to need for re-piping to air conditioning/heater repair. RAM's plumbers are very well trained, and I never have to be concerned whether they get the job done, as they always do. This is one of the local companies that I have on speed dial in my cell phone.
Their response time is fantastic even if it's afterhours! When you have plumbing emergencies like water flowing out of your toilet or air conditioning not working properly when it's over 95 degrees outside, you pray for the plumber to come quickly. Hopefully you never have one, but if you have an emergency related to plumbing, give these guys a try, and you'll not be disappointed. At least, I never was.
In addition to consistent quality, what I really like about their work ethics is that they always clean after themselves. I remember a time when plumber from another company left such a mess after his work that I had to clean the area for over an hour. He paid the price as I never called him again.

























