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 plumbing leak detection
Clear ✕All 52 Google reviews tagged “Plumbing leak detection” · showing 20
Great bunch of guys. Clean, pleasant and professional. Young Phillip took charge and lead his crew excellently. Made sure I was happy with everything. Johnny came originally and explained everything they would do and they did everything as explained and more. Highly recommend using them
Cory was great with JB Plumbing. He responded quickly. He kept me informed of the work required & the price quoted was reasonable
This the third time that I have used J.B. Plumbing and I am beyond happy! I highly recommend them for any plumbing / leak issues. Mike
Johnny is the best excellent service and gets the job done! highly recommended. He is very knowledgeable and respectful
We have had many things fixed with JB Plumbing and they are always reliable, on time and offer reasonable prices while getting the job done.
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.
JB Plumbing team did a great job in the water repipe in my house! The team worked really fast and very efficient! I highly recommend them to any plumbing work! Keep up the great job!
Cory and his crew were amazing! We had leak in the slab of our kitchen/hallway floor, Cory inspected the leak, communicated our options and we had a quote shortly thereafter. All the work was done in few days. He pulled the city permits for the plumbing and even had a technician here during the inspection to answer…
I had a great experience with JB plumbing! Corey came out and did an amazing job. He was professional, respectful,and just an all-around kind person. It's always refreshing to come across someone so polite and hardworking. I highly recommend JB plumbing.
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…
They came quickly, as usual, and did an outsstanding job, as usual.
I have found my new plumbers! They were prompt, courteous, extremely knowledgeable and fairly priced. Thanks JB!
Fast, efficient and a pleasure doing business with. I would definitely recommend them to a friend!
JB Plumbing did water supply relocation for down stairs restroom. Clean and professional.
Looking for the nostalgic and rare experience of a knowledgeable, reliable, trustworthy and reasonably priced plumber… one who takes care like a family member would? Job: full home repipe Jonny M. runs a tight ship and he and his crew really know what they’re doing! First time customer referred by a neighbor, and I…
Great service, always professional and friendly. Quick to respond to inquiries and accommodates same day. Good pricing too.
Excellent workmanship. Johnny supervised the job from the start to finish. His crew were superb and professional. We're very satisfied and would recommend them to anyone.
Johnny is simply the GREATEST!! He is extremely reliable. His work is without question the best.
I was so pleased with johhny and the company. They kept me informed throughout the entire process and made me feel I was in great hands. Definitely call them. You will not be disappointed
Very happy with the work they did at an honest price. Will definitely be using them again for any plumbing needs
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 | — |
