For contractors working across Long Island and NYC, having the right power tools and jobsite accessories matters. That is especially true when you need reliable cutting, drilling, spraying, and extension support without wasting time hunting around from place to place. At 9 Brothers Building Supply, we help contractors first, and homeowners second, with practical products that keep jobs moving. We stock power tool essentials and related accessories for masonry, hardscape, landscape, and general construction work, and we serve customers from our Brentwood, East Setauket, and Riverhead yards.
Our power tools selection focuses on the items our customers ask for most when they need to stay productive on site. We carry products that support cutting, drilling, spraying, and daily setup needs, including:
Oil Sprayer
Blades
Drill Bits
Extension Cords
These are the kinds of items that make a real difference during install and cleanup. Whether you are cutting through masonry materials, drilling into tough surfaces, or setting up a work area with dependable power access, we stock the tools and accessories that help you get the job done with less downtime.
We carry 4 Seasons products for contractors and homeowners who want dependable jobsite support items that fit everyday construction and landscape work. Our product is a practical choice for crews looking for useful accessories and tool-related products that help with setup, prep, and daily task efficiency.
When customers come in looking for blades, drill bits, or extension cords, they usually want something straightforward, reliable, and ready to go the same day. That is where our yard team can help. We can point you toward the right fit for the material you are working with and the type of job you are trying to finish.
Power tools and jobsite accessories get used across all kinds of residential and commercial work throughout Long Island and NYC. Contractors use them for patio installs, retaining wall builds, masonry cutting, repair work, outdoor living projects, and general site prep. Homeowners usually need them for smaller backyard upgrades, repairs, or weekend improvement projects.
Here’s a real tip we give at the counter, always match your blades and drill bits to the material before you start. Using the wrong accessory can slow the job down, wear the tool out faster, and leave you with rough results. We see this a lot with masonry and hardscape work, where the right cutting and drilling setup saves time and frustration.
You can pick up power tools and related accessories at our Brentwood, East Setauket, or Riverhead locations. Our team can load you fast, which helps when you are trying to keep a crew moving or make one more stop before heading back to the site.
We also offer delivery across Long Island and NYC when your order needs to go straight to the jobsite. For contractors, that can make planning a lot easier, especially when you are ordering materials and tool accessories together. Calling ahead is always a smart move so we can stage your order and help avoid delays.
Whether you are a contractor stocking up for the week or a homeowner tackling a project at home, we carry power tools and accessories that support real work across Long Island and NYC. Stop by Brentwood, East Setauket, or Riverhead, call ahead and we’ll stage your order, or ask us about delivery to your jobsite.
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Oil sprayer with 20 gallon tank; 4.8 hp Honda GX160 motor; 1.8 gal, 1800 rpm pump; 3/8”x 100’, 2 ply hose and high performance gun

100’ hose for your oil sprayer.

This accessory maximizes the spray by allowing a wider oil projection on the panels.

An 18” extension that connects to the heavy duty gun.

Heavy duty gun for oil sprayer.

Capacity 150’.

This part pumps the oil.

This part adjusts the oil pressure in the oil sprayer

This swivel prevents any breakage between the hose and the reel.

“This accessory filters the oil in the tank.
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This nut holds the nozzle in place.

This accessory filters the oil as it is sprayed out of the nozzle. It is placed inside the assembled nozzle.
Address: 70 Comsewogue Rd SUITE 9 (end of the road)
Setauket-East Setauket, NY 11733
Phone: (631) 928-4665