About this business
Builders FirstSource is the nation's largest building materials supplier. Our Mahopac NY Lumber Yard proudly serves builders, contractors & remodelers in Mahopac and surrounding Upstate NY Area with their building supply & construction needs.
This facility offers the following building supplies & services: Lumber and Building Materials, Trusses, Wall Panels and Components, Doors & Millwork, Windows, Design Center & Showroom, Business Center, Pro Retail Store, Customer Pick Up | Will Call, Mill Shop.
Cold weather doesn’t slow us down. Count on fast, reliable service and winter-ready products that help you build smarter. Visit us today to discover why we are known as builders' first choice!
Products and Services
Knauf
Owens Corning
KraftMaid
Medallion
Timberlake Cabinets
Kitchen Kompact
Mid Continent
Omega
Quality Cabinets
Ultracraft
Wolf Classic Cabinets
Andersen
Eagle by Andersen
Jeld-Wen
Marvin
MI
Silverline
Velux
Pella
PlyGem
United Windows
Carter Flexible Mouldings
Metrie
Garden State Lumber
The Empire Co
StoneCraft
GP Densarmor Plus Drywall
GP DensGlass
Lafarge
National Gypsum
USG
Baldwin
Delaney
Emtek
Kwikset
Schlage/Dexter
LP Engineered Wood
Advantech
TrusJoist
Cable Rail - Feeney
Fiberon
RDI
TimberTech
Trex
Deckorators
DAP
Simpson
Big Stretch
DOW Great Stuff Wall & Floor Adhesive
DOW Great Stuff(Window & Door)
GE Silicones
Grip-Rite
Phenoseal
Mid-America Shutter
HUTTIG
Masonite
Rogue Valley
Simpson Door
Therma-Tru
GAF
IKO
ABC American Building Components
Henry
Grace Vycor Plus Flashing Tape
Huber Zip system
Typar Housewrap
Rex Wrap
Azek (Now under TimberTech)
RDI - Railing Dynamics Inc
BFS Synboard Columns
Crown Column
HB&G
Reeb Millwork
Fypon
James Hardie
Hoover Fire Treated
Culpeper
Huber Lumber
Versetta Stone
Feeney
Roxul (Rockwool)
Delivery & Pickup
Dedicated Support
Custom Millwork
Truss & EWP Design
Estimating & Design
Credit
myBLDR Customer Portal
Cabinets & Countertops, Decking & Landscaping, Doors, Drywall & Accessories, Siding & Exterior Building Materials, Insulation & Weatherproofing, Lumber, Manufactured Components, Moulding & Millwork, Plywood & Sheathings, Tools, Windows, Roofing
Our Specialties: Lumbers, Trusses, Doors and Millwork, Windows, Design Center, Manufacturing
Memberships and Associations
Blood Cancer United, North Texas Food Bank, Warriors Heart, HomeAid America, The Family Place
Payments Accepted
American ExpressDiscoverPersonal ChecksCashMastercardVisaAndroid PayApple Pay
Mon 7:00 AM to 4:30 PM
Tue 7:00 AM to 4:30 PM
Wed 7:00 AM to 4:30 PM
Thu 7:00 AM to 4:30 PM
Fri 7:00 AM to 4:30 PM
Sat Closed
Sun Closed
Features
Reviews for Builders FirstSource
Be the first to write a review for Builders FirstSource on EZlocal!
Write a review
