OneStop Plumbers - Plumbing & Leak Detection
Company Overview
In Corona, CA, OneStop Plumbers - Plumbing and Leak Detection provides reliable plumbing services, committed to honest workmanship and value pricing. We are a comprehensive plumbing provider, specializing in water heaters, leak detection and repair, copper and PEX repiping, as well as essential plumbing repairs and home upgrades like faucet installation and shower valve replacement.
Established in 2010 in Corona, CA, OneStop Plumbers - Plumbing and Leak Detection is a husband and wife-owned plumbing company.
Conrad worked for 15 years in the plumbing industry with respected medium to large companies, while Teara contributed 15 years of management experience in the professional sector before we opened our doors. Their goal is to operate a business that exemplifies integrity and offers ""a higher standard of plumbing service"" to all clients.
We understand that hiring skilled plumbers is just the beginning; that’s why we thoroughly screen, background check, and select only those who are trustworthy, possess strong character, and prioritize customer satisfaction.
After 15 years in the plumbing field, Conrad aspired to create a company that emphasized high-quality service at reasonable prices. Today, he feels fortunate and blessed that OneStop Plumbers is realizing that dream.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- 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: | 7:00 AM - 7:00 PM |
Tue: | 7:00 AM - 7:00 PM |
Wed: | 7:00 AM - 7:00 PM |
Thu: | 7:00 AM - 7:00 PM |
Fri: | 7:00 AM - 7:00 PM |
Sat: | 8:00 AM - 5:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Wow these guys rule! I had a different company scheduled because of my ignorance and that company was a NO CALL no show. Found these guys and they came right away same day and the guy was Awesome! Thank you so much!

Great service! Was able to get them out the same day to get my shower fixed. Travis and Russ were great! They got the job done quickly and affordably.

I chose One Stop Plumbing because of the five star rating but after meeting and dealing with Conrad and Russ I would extremely recommend this company they are very professional took the time to explain everything in detail and were meticulous in keeping my home clean all the way until they finish the job I am extremely satisfied with the hard work they did to take care of our slab leak just wanted to say thank you to the one stop Plumbing team

I used this company to install a new toilet. They were very reasonably priced, came out at my first available day, and did the install very quickly and professionally. I will use this company again when I need plumbing services in the future! Thank you

These guys were great! I forgot to give them a review, but they came out several months ago because my water softener was leaking and flooded my garage. I just wanted to have them disconnect and remove it. I thought the price was a little high, so they actually charged me less. I couldn't believe it! They were fast, did a very neat job and hauled all the mess away. I would definitely recommend them. Could it be the last honest plumbers?! Thank you!

One Stop Plumbers to the rescue. They have exceeded my expectations. They are very professional and very knowledgeable. They can beat any PRICE. Wade worked magic with my new bathtub faucet. He went above and beyond. I couldn't be happier. THANK YOU One Stop Plumbers! I will always go to you for my plumbing needs.

If I could give this company less than a 1, I would. After giving them a 5 star rating after a 1st visit, I had to call them a 2nd time to repair what wasn't repaired the first time. And now, my Sink is broken again. After spending around $400 for two calls, I'm not calling them a 3rd time.
A Pipe was leaking under my bathroom sink. It was the hot water line and the actual drain pipe had come loose as well. He did come quickly which I appreciated. He said he fixed everything. He said he reattached the drain pipe and put a Washer on the hot water line. The following week the hot water line was leaking again. I called our son who owns a Pluming company in Florida and told him about the sequence of events. He said the Plumber should not charge us on a call back to repair something that should have been properly repaired the first time. When this Plumber came the 2nd time, I told him our son owned a Plumbing company in Florida and had planned to say that our son said he shouldn't charge us, he responded well he's not here. After assessing the Sink a second time, he said he needed to replace the hot water line and install a new drain pipe/sink assembly. The 2nd visit was going to be around $200. I didn't want to argue that point and just paid him. As he was leaving he said he hoped it didn't leak again because you never know. After he left, I went to the sink and had no water coming through the hot water side. I looked under the sink and he hadn't turned the hot water valve on to check for leaks before he left - what other conclusion could I come to seeing that it was off. Feeling very ripped off, and suspecting that it will actually would leak a 3rd time, I didn't turn the hot water line back on then and have not done so since that day. So, after spending around $400, I'm using my husband's sink when I need hot water. This morning, I pulled the handle up to stop the drain and the handle came off in my hand. I looked under the sink and saw that that the lever that should be attached to what mechanism opens and closes the drain wasn't connected so I slipped it back onto the part that controls opening and closing drain. I pulled the handle up again and it came off in my hand again followed by a couple of clink noises under the sink. I looked under the sink and saw two pieces of metal -a large dog-legged piece of metal and a smaller L shaped one that looks like a bracket lying in the bottom of the cabinet. It doesn't appear that it was secured by anything - no screws, bolts or anything. And I am not sure how it's supposed to be attached but I'm certain parts shouldn't just fall off.
I am now with a sink that doesn't have hot water and one whose drain I can't close. I'm not calling them a 3rd time to fix something that should have been repaired properly the first time. Now I have to call another Plumber and pray they don't rip me off too. In addition to the $400 we've already spent, we are now forced to pay someone a 3rd time to repair what our son said should have been repaired the first time. It that's another $200, we could have bought a whole new sink for less than $600. It's pretty sad when a Plumber says he repaired/replaced a water line and then obviously didn't check for leaks before he left because he left the hot water valve in the off position. I don't want to hear from them again and I will never use them again. He was a really nice guy but when people are screwing you they are really nice. Based upon the opinion of our son, who has owned a plumbing for 20 years, we got ripped off. And the truth is, we will probably not get it fixed any time soon because we didn't budget $600 for a broken sink in the month of August. I am highly disappointed. Please don't call me with some other excuse - I won't answer.

Your in honest good hands. Michael took everything out under my sink, told us where we were at and what needed to be replaced. I felt like a family member showed up to help us out. You can sense his years of experience and his attention to detail. OneStop Plumbers Michael is more than a great plumber he is a relationship builder. When he left it was like a Murphy Brown moment. I will have no hesitation in calling this company again. He fixed my sink faucet and changed our valves out. My experience was good, he was neat and reliable.

After my disposer stopped working for the 2nd time since last yr, i gave OneStop a buzz. Was able to get same day appointment, as a matter of fact, Michael came in 20min! What i thought was broken disposer was just a jam. Great service!!

I knew I had a leak. I knew about where, but it took some detective work to find exactly where it was. One-stop found the leak. It was so small the water coming out of the copper supply-line was a fine mist, looking almost like a faint spider-web.
I had initially called a different plumber. They were too busy to do my job in a timely manner, but they recommended One-stop. They had good Yelp reviews, so I took the plunge, figuring so many 5-star reviews couldn't be far off. I was right.
Every part of the project went smoothly. I called, and they came out 1.5 days later (I had called late in the day).
Wade & Russ were the professionals assigned to do my job. They seemed extraordinarily pleasant upon first meeting. Not smug, or aloof, or condescending, but concerned & earnest. After agreeing to their reasonable diagnosis fee (most of which went towards the cost of the repair), they proceeded to find the problem: a supply-line leak so small you would never hear it with common leak-detection methods. I only noticed it because of some discoloration on the drywall & because I had done a moisture test myself with a hand-held consumer-grade moisture meter. They had the good stuff, the color infrared moisture meter that showed exactly what was wet, how much, & where.
The leak was in an incredibly difficult spot to fix, near a ""T""-junction towards the ceiling. Nevertheless, they fixed it & from what I can tell they did an excellent job. They wiped the excess flux off the pipes. They were quick and clean, covering everything with tarps before doing anything.
Even before they came in the house, they automatically put on shoe protectors to keep from getting my floors dirty. THAT I appreciate. My wife is funny about our floors, & I've had repair people tromp in with muddy shoes, getting my carpet muddy. These guys' shoes were pretty clean & they still put on the protectors. I really like that level of consideration for the customer. They had no way to know my wife is funny about her floors, they just went and did it of their own volition.
They were pleasant throughout. They informed me every step of the way what they were doing, what they were thinking, if any fees were involved, & gave me helpful tips on other plumbing-related matters. They also tested my water pressure, which is probably a routine part of inspecting plumbing, but maybe not. They also didn't try to upset me, saying my regulator was fine, & probably wouldn't need replacing in the near future. I know a lot of plumbers will try to grind you, & find reasons to do extra services ""Oh, you're regulator is about to go, & you know what that would mean. You need to replace it right away. That'll be another $$$."" Not these folks. They dealt in none of that nonsense.
As far as plumbing services go, I'm not sure you could get much better than the service I had.
I mean, if they had done all that for free, that would be better, but barring such fanciful day-dreams, this was about as good as it gets.