The 10 best-rated sprinkler system installation in Daly City, CA average 4.9★ on Google across 5,004 reviews. Flow Masters Plumbing, Drain and Water Heater has the top rating (5.0★), and Discount Plumbing Rooter Services has the most reviews (3,285). Updated October 25, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (5,004 reviews combined) and currently operating. Request a call back and the company will phone you directly.
“Miguel and Daniel were great! They were very professional, and solved the issue with my broken ignitor on my hot water heater right away. Miguel even thought to mention ahead of time that I could purchase and ignitor…” — Google review
“Danny and Carlos were great nothing leaked in the underground drain repair and they cleaned up nicely. Good guys good job👍” — Google review
“Easy online appt, fast response, free estimates, and ended up less than the other guys? So do I recommend Ken? Bc I wanna keep them a secret, Heck no!! Call the other guys! Thank you Ken. I really appreciate the…” — Google review
“Jeremy was a huge help - fixed a mess with our sprinkler system including multiple broken valves, set up a new smart controller, and took the time to walk me through it. He was professional, easy to work with, on…” — Google review
“Ramiro and team are top notch. Very clear with communication, super professional, always timely and reliable, and excellent finished results. Their attention to detail and masonry work are incredible. They offered…” — Google review
“Spencer is amazing. Fast, efficient and reasonable price. Previous plumbing can’t unclog and try to up sell the issue. Thank you Spencer. Highly recommended.” — Google review
“I first came to this store, because I needed a material that is not sold in plumbing stores. here was what I was looking for and a friendly and experienced manager helped me find it very quickly.” — Google review
“We recently hired Green Valley Landscaping to transform our yard, and we couldn't be happier with the results. They removed old bushes and trees, installed beautiful artificial turf, created a clean plant border, and…” — Google review
“We had this company install our irrigation system years ago. It was does professionally and efficiently and we've been satisfied. They use high quality materials and understand how best to irrigate so your plants…” — Google review
“Just picked up a few bags of black mini mulch here. Great, friendly service. Someone greeted me as soon as I parked and offered to load up the bags in my car for me. I just had to walk into the sales office to pay.…” — Google review
We scan Google Maps for sprinkler system installation listings in and around Daly City, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Flow Masters Plumbing, Drain and Water Heater has the highest Google rating on our Daly City list: 5.0 out of 5 from 715 reviews (as of October 25, 2026).
Discount Plumbing Rooter Services has the most Google reviews among the companies listed here: 3,285, with a 4.9★ average.
Only open Daly City-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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