J Hernandez Landscaping & Design
“Jose and his team have revived our property with so many new features - rock walls, vine trellises, stone walkways, raised garden beds, a custom build greenhouse AND a custom build hot tub in it!”
Best Landscape Architects and Designers near Brentwood, NY
1 of these companies is based in Brentwood; the others serve Brentwood from towns including Commack (5 mi), East Northport (7 mi) and Bay Shore (4 mi).
1 open 24/7 · 12 open weekends · 13 rated 4.5+ · 8 show a license
Data verified October 18, 2026
Alternative Earthcare
“This company does a great job spraying our yard for ticks, it reduces the tick population significantly, and gives us the peace of mind to enjoy our yard.”
Hi-Tech Irrigation
“They were very professional and took time to explain my sprinkler system as a new home owner.”
DJC Landscaping
“They do an excellent job maintaining the lawn and I had a blank slate along my fence line that I wasn't sure what to do design wise.”
Flawless Masonry
“They thought of things that I would never have thought of to add to our design.”
Softwind Landscaping
“Softwind Landscaping took a VERY overgrown ( with weeds) side lawn and a VERY messy and overgrown backyard garden and turned the truly horrible mess into a normal green lawn.”
Listed for homeowners in and around Brentwood, NY, these 15 companies draw plans for yards; the building is done by someone else. Portfolios, service descriptions and hours are taken from each company's own site, and the ratings beside them come from public reviews.
Area overview: Brentwood, NY
The 15 companies on this page are rated from 4.3 to 5.0 across 2,136 reviews; 10 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise quality (93%), responsiveness (86%) and professionalism (81%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "cleanliness". 1 is open around the clock; 12 are open on Saturdays and 4 on Sundays. The services the companies on this page list most often on their websites are landscape design (2), outdoor kitchens (2) and water features (2). 8 show a license on their websites and 3 have a BBB rating of A or A+. 9 have ten or more years of experience, the longest 46 years. 1 offers emergency call-outs; 3 offer financing or payment plans; 9 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 14 publish a contact page; 10 list a public email and 2 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Which listed landscape designers show their work online?
Portfolio sites are shown on all 15 listings here. In design the portfolio is the product, so it carries more weight than in other trades. Look for photographs of built work next to the renders, and for at least one project on a site like yours: the same slope, the same soil, the same shade.
Shore to Shore Landscaping
“He not only did a great job, but he is professional, reliable, reasonable and extremely friendly.”
Stone Creations
“Paul and his team were very professional, quality craftsmen and always in contact regarding progress or to lend suggestions.”
Geo Group Masonry & Landscape
“They created a good plan, were quick and easy to communicate with and once they started the project they completed it very quickly.”
Libardi Island Landscape Design & Masonry
“They came at the scheduled time, worked to minimize disruption to affected homes and did a great job on the concrete.”
Bongiornos Contracting
“Bongiornos is always there bright and early with the right equipment to get the job done.”
Gary Duff Designs
“If you're looking for a firm that will transform your homes landscape into something you'll be proud of for years to come then Gary Duff Designs is your answer.”
T & C Landscape Design Inc.
“Jason, was able to design and make changes to my backyard design on the fly over zoom .”
Landscapes by Lee Itzler
“Very happy with the work done by Lee and his crew on our front yard.”
Scanapico's Landscaping & Masonry
“They did such a great job that we even hired Scanapico landscaping to come finish the job off with trees and new grass.”
Why these companies made our list
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