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 water heater repair
Clear ✕All 10 Google reviews tagged “Water heater repair”
Johnny is the best excellent service and gets the job done! highly recommended. He is very knowledgeable and respectful
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…
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,…
I had my shower tub faucets on both bathrooms worked (repaired and replaced) on different dates 2 days apart, and this is my third time using their services. Both items were professionally done, and I am convinced that you are paying for their quality work and long years of experience, so prices are definitely…
Our number one plumbing company! They are awesome. Extremely ethical in their pricing and quality of service. I highly recommend them!!!!
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.
Rating only, no written review.
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 | — |