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Business Details
45 Years
experience
Your Trusted Building Supply Center in Redwood, NY
RT 37 Building Supply has been a trusted provider of building materials since 1981, serving residential and commercial clients across Northern New York and the Thousand Islands region. Founded by Dave Bearup, our family-owned business combines decades of industry experience with a commitment to exceptional customer service. Our team, including Dave's sons Ken and David Jr. and wife Debbie, prioritizes quality products, competitive pricing, and expert guidance for every project. We specialize in supplying materials for new construction, renovations, and DIY projects, offering a comprehensive selection of windows, doors, roofing, flooring, and more. With a focus on personalized service, we ensure customers receive the right solutions for their specific needs.

Our dedication to community and craftsmanship has made us a go-to resource for builders, contractors, and homeowners alike. We operate from our main location in Redwood, NY, supporting local projects with reliable inventory and knowledgeable staff. Our partnerships with leading brands guarantee access to durable, high-performance building products. We maintain regular business hours for in-person visits while offering flexible contact options for remote assistance. As a locally rooted business, we understand the unique requirements of our region's construction landscape and strive to exceed expectations through consistent service excellence.
Services
Building Supplies Roofing Materials Windows & Doors Flooring Products Cabinetry Decking Materials Siding & Stone Plumbing Fixtures HVAC Equipment Paint & Stains
Details
  • Year established: 1981
Highlights and features
  • Family-owned since 1981 with generational construction industry experience
  • Comprehensive inventory of trusted building product brands
  • Expert guidance for residential and commercial construction needs
  • Competitive pricing with personalized service approach
  • Deep local market knowledge serving Northern New York region
Services
Building Supplies
We provide comprehensive building material solutions for residential and commercial projects. Our inventory includes structural components, finishing materials, and specialty products from trusted manufacturers. With decades of industry experience, we help customers select appropriate materials for new construction, renovations, and repair work while maintaining competitive pricing across all product categories.
Windows & Doors
Our window and door selection features energy-efficient options from Marvin, Farley Larson, and other leading brands. We offer standard and custom solutions for residential and commercial applications, including storm protection systems. Our team provides product specifications and installation guidance to ensure proper fit and performance for various building types.
Roofing Materials
We supply premium roofing materials from GAF, IKO, and Metal Sales for residential and commercial applications. Our inventory includes asphalt shingles, metal roofing systems, and specialty underlayment products. We provide technical specifications and installation recommendations to ensure long-lasting protection against regional weather conditions.
Flooring Products
Our flooring department offers carpet, LVP, LVT, hardwood, and tile options from top manufacturers. We provide residential and commercial flooring solutions with appropriate moisture resistance and durability characteristics. Our staff assists with product selection based on traffic patterns, environmental factors, and aesthetic preferences.
Cabinetry
We offer kitchen and bathroom cabinetry from KraftMaid, Bertch, and JSI Cabinetry. Our selection includes custom and stock options with various finish and configuration choices. We provide dimensional specifications and installation guidance to ensure proper integration with existing building structures and design elements.
People
Dave Bearup
Founder
Dave Bearup established RT 37 Building Supply in 1981, leveraging his construction industry experience to create a customer-focused building materials business. He continues to guide the company's strategic direction while maintaining hands-on involvement in daily operations.
Ken Bearup
Co-Owner
Ken Bearup joined the family business after completing his education and gaining industry experience. He manages inventory operations and supplier relationships, ensuring consistent product availability and quality control for all building materials offered to customers.
David Bearup Jr.
Co-Owner
David Bearup Jr. contributes to the company's success through customer service leadership and technical product knowledge. He assists clients with material selection while maintaining operational efficiency in the Redwood, NY location's day-to-day activities.
Debbie Bearup
Operations Manager
Debbie Bearup plays a critical role in the business's administrative operations and customer relations. Her organizational skills ensure smooth coordination between sales, inventory management, and support functions for consistent service delivery.
Questions
What types of building materials do you carry?
We offer windows, doors, roofing, flooring, cabinetry, siding, decking, plumbing fixtures, HVAC equipment, and paint products for residential and commercial construction projects.
Are you open to the public or only for contractors?
We serve both professional contractors and DIY homeowners, providing expert guidance and product selection assistance to all customers regardless of project size.
Do you offer delivery services for purchased materials?
We provide delivery options for bulk purchases and large items. Contact our team for specific delivery arrangements and associated fees based on your location and order size.
What are your regular business hours?
Our store operates Monday-Friday from 7:00 AM to 5:00 PM, Saturday from 8:00 AM to 12:00 PM, and is closed on Sundays for regular in-person service.
Can you help with specialty order items?
Our trained representatives assist with special order requests for specific building products not currently in stock. We coordinate directly with manufacturers to fulfill unique customer requirements.
Do you provide product installation guidance?
Our experienced staff offers technical advice on proper installation techniques and material specifications to ensure optimal performance of purchased building products.