Your yard,
taken care of.
We're a local landscaping crew based in Central Islip. Mowing, cleanups, aeration, seeding — reliable work, fair prices, and we respect your property.
What we do
From weekly mowing to full seasonal cleanups — we handle whatever your yard needs.
Weekly Maintenance
Mowing, edging, and trimming to keep your lawn looking its best every week.
Spring Cleanup
Thatching, aeration, seeding, and fertilizer to prep your lawn for the season.
Fall Cleanup
Complete leaf removal, debris clearing, and yard prep before winter sets in.
Aeration & Seeding
Core aeration and overseeding for a stronger, healthier lawn come spring.
Planting
Flower beds, shrubs, hedges, and ground cover installed with care.
Mulch Installation
Professional mulch installation to refresh beds, retain moisture, and reduce weeds.
Tree Removal
Safe and efficient removal of unwanted or hazardous trees, with full debris cleanup.
Vegetable Garden Beds
Custom raised bed builds and soil prep for growing your own vegetables at home.
Snow Plowing
Residential snow plowing when the season calls for it. Call for availability.
Spring Cleanup Bundle — 10% off
Book thatching, aeration, seeding, and fertilizer together and save 10%. Police, doctors, and firefighters get 20% off any service.
What neighbors say
From Google, Nextdoor, and Facebook.
"Very professional service, worth more than the price charged."
Carl Bryant
"Owner is very honest and reasonably priced."
Romy Rousseau
"They did a killer job. I was very impressed. All the flower beds were weeded including my pool area, which is quite large, and both front and back lawns were perfect. I can not commend them enough."
Johnny S.
Ronkonkoma, NY
"Great company."
Connie Trapani
Hi, I'm Luis Portillo
I'm a local small business owner here on Long Island. I started Dark Green Landscaping because I wanted to give families in this community reliable, affordable lawn care from someone who actually lives here.
We take pride in being reliable, clean, and respectful of your property. Whether it's a weekly mow or a full spring cleanup, we treat every yard like our own.
If you have questions or need a free estimate, message me directly — I'm always happy to talk.
Ready to get started?
Call, text, or WhatsApp us. We'll get back to you with a free estimate.
16 Gregory Ln, Central Islip, NY · Mon–Sat until 6 PM