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24 contractors listed · 17 in Denver · 1 open 24/7 · 13 open weekends · 16 rated 4.5+
Data verified October 28, 2026
Listed for homeowners in and around Denver, CO, these 24 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.
17 of the 24 contractors we list are based in Denver; the other 7 serve Denver from towns including Aurora (9 mi), Commerce City (7 mi) and Englewood (10 mi). 23 of the contractors on this page have a rating, from 4.2 to 5.0 across 1,442 reviews; 8 have 50 or more reviews and 16 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (89%), quality (87%) and responsiveness (83%). 1 is open around the clock; 13 are open on Saturdays and 2 on Sundays. The services the contractors on this page list most often on their websites are irrigation (4), landscaping (4), retaining walls (3), hardscaping (2) and landscape lighting (2). 2 show a license on their websites and 6 have a BBB rating of A or A+. Domain records put 10 websites of the contractors on this page at ten or more years old; the oldest dates from 2000. 1 offers emergency call-outs; 2 offer financing or payment plans; 11 give free estimates; 5 are family- or locally-owned and 5 list coupons or special offers. 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.
A no-charge assessment is offered by 11 of the 24 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.
