Alternative Earthcare
“The service person was professional and friendly and the owner took time to make sure that I understood the different tree and shrub care options.”
Best Sprinkler & Irrigation Contractors near Brentwood, NY
These contractors serve Brentwood from nearby bases in towns including Huntington Station, Bay Shore and Deer Park.
15 contractors listed · 1 open 24/7 · 10 open weekends · 12 rated 4.5+ · 7 show a license
Data verified October 16, 2026
Hi-Tech Irrigation
“He was super informative and knowledgeable about sprinkler care and gave me tips for next time as I had a sprinkler that needed repair.”
Kleen Cut Irrigation
“Brian also went the extra mile of sharing a video clip of the head that needs replacement as I was not there during the visit and they made sure all are aimed in proper direction and working properly.”
Green Irrigation
“They show up on time and keep you informed of any issues.”
Friends Irrigation
“Been using Friends for four years and staff is very professional and courteous.”
Genao Lawn Specialist
“The best company on all of Long Island GENAO LAWN SPECIALIST, Inc, with a very professional service and excellent work crew Thank”
Listed for homeowners in and around Brentwood, NY, these 15 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: Brentwood, NY
The 15 contractors on this page are rated from 4.1 to 5.0 across 1,653 reviews; 6 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (93%), quality (80%) and responsiveness (79%). 1 is open around the clock; 10 are open on Saturdays and 2 on Sundays. The services the contractors on this page list most often on their websites are installation (3), winterization (3), backflow testing (2), irrigation (2) and landscape lighting (2). 7 show a license on their websites and 4 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 46 years. 2 offer emergency call-outs; 8 give free estimates; 6 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 15 of the contractors on this page; 11 publish a contact page and 9 list a public email. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Can any of these contractors come out on Saturdays or Sundays?
Weekend availability is stated by 10 of the 15 contractors here. Two stretches of the year are solid for everyone in this trade: the startup rush in spring and the shutdown rush in fall. Book the seasonal visits ahead of the crowd and keep the weekend slots for the repairs that cannot wait.
B&A Lawn Sprinklers
“We have used BNA for a number of years now and they have been very punctual and getting back to you for any given problem thank you very much”
Quality Island Landscaping LLC
“His estimate was true and honest and he was amazing about setting expectations about would could be done and when he was going to be here.”
Supreme Sprinkler Systems
“He is an unusual contractor in that he shows up when he says he will, he does a thorough job every time he is here, and his charges are very reasonable.”
Rain Rite Inc.
“I would definitely recommend them and I will use them for now on.”
Quality Irrigation
“Most contractors are a real headache these days but my experience getting new sprinklers put in was completely painless.”
Water Works Group
“They showed up early, were courteous and professional, and they got the job done.”
Sun Irrigation
“I have used Sun Irrigation for over 25 years and wouldn't use anyone else.”
Creative Irrigation Long Island
“Bruce's team did an awesome job with adding some irrigation to my home.”
Greenmist Sprinklers
“Very pleased with this company, had a sprinkler install done at my home a few years back and use them for service & repairs.”
Why these companies made our list
What customers say about contractors near Brentwood
- “Did a very good job for me to check my sprinkler system, gave me info on what repairs were recommended and provided a fair quote for the parts and labor.” — customer of Kleen Cut Irrigation
- “Pierre was very professional and helpful in explaining what he was going to do with my sprinkler system.” — customer of Greenmist Sprinklers
- “The Rain Rite team did a fabulous job from consultation/estimate to installation and winterization.” — customer of Rain Rite Inc.
Excerpts from public reviews of the contractors listed on this page.
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