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%95+51.8Reliability 24%96+23.3Value 14%84+11.9Replies to reviews 7%100+7.1Experts Score= 94Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.94SCOREFlow Masters Plumbing, Drain and Water Heater
Daly City, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #4Position by Experts Score among all companies we track in this category. of 14 sump pump repair services · 5.0★ from 715 Google reviews
Report card
Percentile vs other sump pump repair 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 momentum; weakest: value.
Reviews for your job
Customers hired Flow Masters Plumbing, Drain and Water Heater for 8 kinds of job.
Flow Masters Plumbing, Drain and Water Heater for faucet repair
Clear ✕All 22 Google reviews tagged “Faucet repair” · showing 20
FlowMasters is THE BEST at what they do. Responsive, friendly, reasonably priced, and they've done fantastic work every time we've used them.
This plumbing team were very thorough and methodical problem solvers, and they came equipped with all the right tools. They were more concerned with doing a complete, quality job than a rushed one.
They know what they are doing! It’s not easy to find a consistent, experienced team of plumbers. I’ve never had a bad experience or been disappointed in their work. Also, their office staff is available and communicative.
Alberto was responsive, professional and friendly. Alberto and his assistant repaired our radiant heat system and our faucet and sink. We will definitely call Alberto with Flowmasters for repairs to our radiant heat and plumbing in the future.
Kevin was communicative & thorough.
Kevin and Alex were great. Very helpful and answered all our questions.
Very helpful, very professional. Kevin was knowledgeable about the situation and I will definitely request for Kevin to return to our site for help in future projects.
AJ is a wonderful young man. He did his repairs efficiently and checked and rechecked to make sure everything was working before he left! I recommend him highly.
Kevin & Sabastian are very thorough, clean and efficient. Communication is excellent!
AJ was super helpful, communicative and professional. Thank you for your help!
Bought a hundred+ year old house in SF and the plumbing needed some TLC. Kevin and Alex knocked out 8 separate items from a pressure reduction valve to new toilet in one day and Fernando hydrojet the lateral line earlier in the week. Also shout out to Sebastian who did the first inspection and coordinated all the work orders for this project.
We've used Flow Masters for years and have always had great service. Prompt and courteous, prepared for the job, and they stand behind their work. 5 stars!
Sebastian was fast and efficient to get all the work done just in time for an inspection. Thank you!
prompt, courteous and thorough service.
Both technicians that came to work at my home were very professional and very nice. They arrived in a timely manner and answered all my questions.
Sebastian replaced two sink faucets quickly and professionally.
Highly skilled, personable and efficient. Recommended strongly for simple and complex requirements. Outstanding!
On Sunday Morning at 7am, we had no hot water. We called flowmaster and received live person who told us someone would call us within 15mins who was knowledgeable about our boiler. A technician Conor called us back in less than 5mins and arranged for a time to come out in the next hour or so. Connor arrived and…
Flow Masters is simply the best. They installed all the plumbing for a big home remodel, and all subsequent service, inspections, and repairs. I’ve always been completely satisfied!
Connor was friendly and personable, and he solved the problem quickly and efficiently
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 |
|---|---|---|
| Water heater installation | 48 | $1.4k–$2.8k |
| Water heater repair | 38 | $264–$796 |
| Toilet repair | 36 | $251–$611 |
| Plumbing pipe repair | 32 | $269–$1.4k |
| Plumbing leak detection | 26 | $216–$559 |
| Drain cleaning | 26 | $248–$506 |
| Faucet repair | 22 | $264–$782 |
| Heating system repair | 17 | — |
