OneStop Plumbers - Plumbing and Leak Detection
Fast Response
Reviewers confirm quick response
24/7 Verified
Confirmed by reviews
Mid-Range
Based on review analysis
None Found ✓
No significant concerns in reviews
Trust Score: 0/100 · Based on 1698 reviews
Our Verdict
#1 of 16 in Chino Hills, CA
- Emergency and same-day calls
- Complex installs and remodels
- Water heater install/repair
No major caveats
Hire if: You need a plumber who actually shows up when scheduled
Hire if: You need high-quality work that holds up over time
Caution if: You need rock-bottom prices with zero flexibility on the quote
Caution if: You need detailed walkthroughs and written estimates before work starts
How they score across what matters
Based on 5 reviews analyzed. Click a row for the quote that best illustrates the score.
What they do well (and don’t)
Green means reviews confirm they’re good at it. Red means reviewers flag issues. Gray means no reviews talk about it yet.
What 1698 Reviews Tell Us
Emergency Response
Same-day response even when booked solid — 'came out quickly even though they were booked solid' for a pinhole leak (2s9Qb2mSGnq3QRd67d3B)
Emergency and same-day calls
What To Watch Out For
Not enough data to identify weaknesses
Quality & Professionalism
Multi-item install executed in a single visit: water heater, hot water recirculation pump, and main pressure regulator with 'incredible' copper piping quality (7mfsX4adl7Mi8QKaDPA4)
Customer reviews
Reviews from Google, Yelp & more
Working with OneStop Plumbers was a great experience. They installed a water heater, hot water recirculation pump and main pressure reulator. Every interaction from their initial review of my property, the quotation process, and finally the installation was thorough, easy, timely and professional. The quality of their workmanship on all the copper piping they installed was incredible. My thanks to Ricardo and Conrad for a fantastic installation and to the whole team at OneStop Plumbers that made this happen so well. This was my first experience with OneStop Plumbing and I plan on utilizing them for my plumbing needs the next time I need it!
Needed a plumber same day and they came out quickly even though they were booked solid. From Lea who answered my call to the 2 young men that found the pinhole leak.. 5 stars! Highly recommend!
We have been using One Stop Plumbing for 5 years now. They have come out same day for what we thought were emergencies and they have come out to work on our sewer line while we were on vacation. Every time they have been professional, on time and the price is always agreeable. If you need a plumber I highly recommend you call One Stop and have them help you out!
Ryan and Adrian delivered outstanding service. From the moment they arrived, it was clear how knowledgeable and experienced they are. They diagnosed the issue fast, explained everything clearly, and handled the job with absolute professionalism. Their attention to detail, efficiency, and confidence in their work made the entire process smooth and stress-free. It’s rare to find technicians who combine great communication with top-tier workmanship, but these two nailed it. If you need plumbing done right the first time, Ryan and Adrian from One Stop Plumbers are the team you want. Can’t recommend them enough.
This will be the second time I’ve used One Stop Plumber’s for a slab leak at our home in the last five months. Obviously this sort of thing isn’t cheap, but the guys were honest, professional and kept everything as clean as possible. The company also does a very good job in assisting with your insurance company, should you decide to go that route. Highly recommended.
Business details
Service area
Based in Chino Hills. Serves 21 nearby cities within 20 miles:
OneStop Plumbers - Plumbing and Leak Detection