Keystone Lumber & Building Supply, Inc.

Lumber & Hardware Store in Glenfield
Opening at 7:00 AM tomorrow
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SALE: Replacement Vinyl Windows

May 14, 2020 – May 29, 2020


Replacement Vinyl Windows on sale now at Keystone until May 29th! Additional discounts with your purchase of 4 or more windows!

Stop in or call 315-376-2824 for details!

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Stop into Keystone for your last minute Christmas Shopping! We have a whole list of practical gifts to choose from -- electronic locksets, countertops, cabinets, garage door openers, carpets, and more! If you're not quite sure what to buy, we have gift certificates available too!


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$10 Propane Tank Fill

Aug 29, 2018 – Sep 1, 2018

Grilling Out for Labor Day?! Don't forget to get your propane tanks filled at Keystone before the weekend!

Fill your 20 lb Tank for ONLY $10 combined with any purchase!

Open Saturday from 7:30 - Noon
CLOSED Sunday & Monday - Because WE ARE GRILLIN' TOO! :D

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5 months ago
Best Quality Lumber in the area. Great folks to deal with. Full Service Lumber Yard.
- Brian P
2 years ago
Well stocked lumber company. Family owned. Very helpful and knowledgable staff. Highly recommended.
- John M
2 years ago
Excellent staff. Super accommodating. Delivery is prompt. Wide variety of in stock materials.

Providing Quality Building Materials

Keystone Lumber & Building Supply (formally Widmeyer Farm & Home, Inc.) is a family owned business providing a full line of building materials to Families, Homeowners, & Contractors in the Central New York Area! Located in Glenfield, NY just off of Route 12!

Let us quote your next building project. We deliver!  


Contact Us


Call now
  • (315) 376-9924


Get directions
6017 Widmeyer Street
Glenfield, NY 13343
United States

Business Hours

Mon:7:00 AM – 4:30 PM
Tue:7:00 AM – 4:30 PM
Wed:7:00 AM – 4:30 PM
Thu:7:00 AM – 4:30 PM
Fri:7:00 AM – 4:30 PM
Sat:7:30 AM – 12:00 PM
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