Lumber in Long Island and NYC

If you’re looking for Lumber that’s ready to work, we can help. At 9 Brothers Building Supply, we stock jobsite staples for framing, repairs, outdoor builds, and general construction. Contractors come to us when they need consistent material and fast turnaround, and homeowners stop in when they want guidance and a clean, straight stack for the weekend project. We serve Long Island and NYC with pickup and delivery, and our crews can load you up quick so you can get back to the site.

Lumber Options We Carry

We keep a solid mix so you can match the right wood to the job:

Douglas Fir Lumber for strength and structural work
Pine Lumber for general building, trim, and everyday projects
Spruce Lumber for lighter framing and utility use
Rail road ties for borders, steps, and landscape builds where heavy timbers make sense

If you’re matching existing framing or you need specific lengths, call ahead with your list and we’ll tell you what’s moving and what’s in stock.

How Lumber Gets Used Across Long Island and NYC

Contractors use lumber for framing additions, interior buildouts, blocking, temporary bracing, and punch list repairs. Homeowners grab it for deck fixes, shed builds, garden structures, and small carpentry upgrades.

Real tip we give at the counter all the time, check for crown and twist before you start cutting. Pick your straightest pieces for your longest spans, and use the slightly bowed boards for shorter runs where you can pull them into place. If you’re building anything outdoors, plan your layout first so you’re not burning good boards on unnecessary cuts.

Pickup And Delivery

You can pick up at our Brentwood yard, and we also have locations in East Setauket and Riverhead. We deliver across Long Island and into NYC when you need material dropped to the site. If access is tight, tell us what you’ve got, driveway, alley, jobsite hours, and we’ll help you plan a clean drop so you’re not restacking everything by hand. We can stage your order, band it up, and load you fast.

Get Started

Bring your takeoff or your cut list and we’ll help you tighten it up. Stop by and talk to us, or call ahead and we’ll stage your lumber order for pickup or delivery.