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 59%96+56.3Reliability 26%91+23.7Value 15%100+15.2Experts Score= 95Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCOREIsaac & Sons Plumbing San Dimas
Duarte, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #5Position by Experts Score among all companies we track in this category. of 10 repiping services · 5.0★ from 139 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: craft & service and value; weakest: reliability.
Reviews for your job
Customers hired Isaac & Sons Plumbing San Dimas for 7 kinds of job.
Isaac & Sons Plumbing San Dimas for plumbing leak detection
Clear ✕All 3 Google reviews tagged “Plumbing leak detection”
Great fast reliable service!
Isaac and his crew were super professional, honest, responsive, and got the job done quickly. I would recommend them to everyone. I'm a realtor myself and I'm happy I made this contact, because I'll be referring them to all my clients. Thank you for the awesome job!
They provided responsive, expert and quality workmanship to our eroding, leaking drainage problems as well as setting up for a future remodeling project that we are considering. I would highly recommend Isaac and Son's for any plumbing needs that you are needing or may be considering!!
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 |
|---|---|---|
| Drain cleaning | 6 | $104–$353 |
| Water heater installation | 6 | $977–$2.4k |
| Plumbing leak repair | 4 | $228–$1.7k |
| Plumbing pipe repair | 4 | $214–$1.4k |
| Plumbing leak detection | 3 | $205–$638 |
| Outdoor plumbing system repair | 3 | $450–$1.7k |
| Shower repair | 2 | — |