Best Sprinkler & Irrigation Contractors near South San Francisco, CA
1 of these contractors is based in South San Francisco; the others serve South San Francisco from towns including San Francisco (7 mi), Redwood City (15 mi) and San Mateo (9 mi).
3 open weekends · all 10 rated 4.5+ · 3 show a license
Data verified October 15, 2026
JML Landscapes
Blooms Gardening
Go Green Landscape
Curtis Edward Dennison Landscape
San Leandro Sprinkler Repair
Listed for homeowners in and around South San Francisco, CA, these 10 contractors install, repair and winterize sprinkler and drip systems. Each card repeats what the company says about its own services, hours and free estimates; the star ratings and review lines are pulled from public reviews.

Area overview: South San Francisco, CA
The 10 contractors on this page are rated from 4.5 to 5.0 across 154 reviews; 1 has 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (100%), responsiveness (94%) and quality (84%). 3 are open on Saturdays. 3 show a license on their websites. Domain records put 6 websites of the contractors on this page at ten or more years old; the oldest dates from 2004. 4 give free estimates and 1 is family- or locally-owned. We have a website on file for all 10 of the contractors on this page; 6 publish a contact page and 7 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Is the first site visit charged for?
A no-charge assessment is offered by 4 of the 10 contractors here. Expect a repair call to be billable either way, because tracing a buried leak is the work itself. For a new system, a free visit is normal, and the proposal that follows should show zones, head types and spacing rather than one number at the bottom.