Irrigation Supplies

Professional-grade equipment for every project

Low Voltage Landscape Lighting Supplies

Create stunning outdoor ambiance

Landscape

Premium products for beautiful outdoor spaces

Visit Our Store

Precision Lawn Sprinkler Supply is your trusted source for professional-grade irrigation and landscape supplies. With over 40 years of experience, we serve contractors and property owners throughout Long Island with quality products and expert guidance.

Location
651 Route 112
Port Jefferson, NY 11776

Phone
(631) 403-4786

Store Hours
Monday – Friday: 7:00 AM – 5:00 PM
Saturday: 8:00 AM – 12:00 PM
Sunday: Closed

★ ★ ★ ★ ★

“I had an excellent experience with Precision Lawn Sprinkler Supply! The staff was incredibly knowledgeable and helped me select the right products for my landscaping project. The delivery was prompt, and everything arrived in perfect condition. Highly recommend!”

Rona M.

★ ★ ★ ★ ★

“The selection of sprinkler supplies at Precision is impressive. I found exactly what I needed for my irrigation system. The only reason I didn’t give five stars is that I had to wait a bit longer for pickup, but the staff was friendly and helpful throughout.”

Brennan T.

★ ★ ★ ★ ★

“I recently worked with the team at Precision for a commercial project, and they did not disappoint. Their expertise in irrigation solutions was evident, and they completed the project on time. Just wish they had more locations!”

Denise P.

★ ★ ★ ★ ★

“I can’t say enough good things about Precision Lawn Sprinkler Supply! They provided tailored solutions for my garden that have transformed the space. The staff went above and beyond to ensure I was satisfied. Will definitely be back!”

Orlando D.

★ ★ ★ ★ ★

“The products are great, but I experienced some delays in receiving my order. When I reached out to customer service, they were helpful and resolved the issue quickly. Overall, I appreciate their dedication to customer satisfaction.”

Walter H.

★ ★ ★ ★ ★

“Precision Lawn Sprinkler Supply exceeded all my expectations! From the expert advice to the flawless installation, every step was seamless. My lawn has never looked better, and the water efficiency is impressive. 10/10 would recommend to anyone!”

Andy N.