How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%90+49.1Reliability 24%90+21.8Value 14%100+14.1Replies to reviews 7%73+5.2Craft & service penalty90−1Experts Score= 89Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.89SCOREJB Plumbing
Duarte, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #8Position by Experts Score among all companies we track in this category. of 10 repiping services · 4.9★ from 469 Google reviews
Report card
Percentile vs other repiping services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: replies to reviews.
Reviews for your job
Customers hired JB Plumbing for 8 kinds of job.
JB Plumbing for faucet repair
Clear ✕All 27 Google reviews tagged “Faucet repair”
Johnny is the best excellent service and gets the job done! highly recommended. He is very knowledgeable and respectful
These guys are awesome ! I called after 10 am they were here and problem fixed by 12 pm. Very nice & did an amazing job. Great price 👍 🌟 🌟 🌟 🌟 🌟 ! So happy with this company. Thank you JB Plumbing.
11/10 stars! JB Plumbing in San Dimas did an excellent job fixing a couple of leaky valves under my sinks. They handled everything professionally, were friendly, and made me feel like I could completely trust them in my home. It is hard to find people who are both trustworthy and professional, but JB Plumbing…
Great service! Corey came by and fixed our plumbing issue quickly and effectively! Highly recommend for any plumbing issues!
Johnny and his team go above and beyond to make sure you are satisfied and your plumbing is working smoothly! I highly recommend their services and have been using them for years - Johnny is always super fast to respond to my texts and calls and I truly consider him as a great service! From plumbing on my…
I have found my new plumbers! They were prompt, courteous, extremely knowledgeable and fairly priced. Thanks JB!
Quick response, perfect install. Friendly technician / plumbers. Manfred
Johnny & Cameron were excellent. They work well together as a team. They reviewed the jobs, 2 dripping faucets. Provided a good price to replace the cartridges in both values and completed the job. Ensured no further dripping before leaving. Great job! We will use JB Plumbing again.
Very fast response and great quick work! Took the time to do the job right and yet was under their time estimate.
Johnny is simply the GREATEST!! He is extremely reliable. His work is without question the best.
To Johnny Mean and the Crew: You’re an amazing fun smart master of plumbing and you’re obviously a good person surrounded by great strong people Your skills and command of attn and ability to manage is nothing less than impressive. My experience working w you your company your fellow team is excellent I am super…
I highly recommend and appreciate JB Plumbing for all the work performed at my property in Upland, CA. I have been calling this company for all types of plumbing jobs for over 4 years now; including a complete re-pipe job. I am a repeat customer. They have always excelled in all aspects; including customer service,…
This is the first time I tried JB plumbing! Nice guys, very polite and cordial and did great work. I will use them again. Thank you!
Great People Just Life Family!!!!!
Very helpful, very professional. Went above and beyond to fix my issue. Highly recommended.
We had an issue with our primary bath at 11pm and called JB Plumbing. A dispatcher answered and although they could not come that evening they came the next day between 8-11am. Cory arrived and was great. He was very professional, explained the issue and was able to replace and fix the part, Re-seal the part and…
Good guys honest. Friendly
All of the above! Very efficient. Very friendly. Great people to work with.
Johnny and his associate were great and honest. Told the information as is no games … no selling games. Appreciate their prompt response. My shower faucet was leaking .. fixed them based what can be done within budget.
I appreciated Johnny’s professionalism and the quality of his work. I will definitely use them again and refer others.
I was pretty blown away by this company. We had a damaged faucet and were in an emergency situation. We just did a random Google search, and this company was first on the list. Man, what a great job they did. They showed up immediately, and got me fixed up right away. Super pro, and very friendly. The guys really…
Our number one plumbing company! They are awesome. Extremely ethical in their pricing and quality of service. I highly recommend them!!!!
Responsive and always on time. Great prices and always do an excellent job!
They are always reliable and do neat work. We always use them and we are never disappointed.
Very nice professional on time clean and great personality
Both Johnny and Rithy were very prompt and explaining the issues i was experiencing. I had a simple fix on my water heater and they picked up a part i needed for my shower and got it fixed in a jiff. I would use their services again.
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Plumbing pipe repair | 60 | $214–$1.4k |
| Plumbing leak detection | 52 | $205–$638 |
| Drain cleaning | 50 | $104–$353 |
| Plumbing leak repair | 33 | $228–$1.7k |
| Toilet repair | 32 | $56–$380 |
| Faucet repair | 27 | $39–$457 |
| Outdoor plumbing system repair | 26 | $450–$1.7k |
| Faucet installation | 22 | — |
