
Tap into a powerful network of high-performing builders
CBUSA connects top-tier manufacturers and vendors with a national network of custom home builders. With over 850 builders across 35+ markets and billions in collective purchasing power, CBUSA helps your brand expand market share, strengthen loyalty and drive profitable growth – one relationship at a time.

- National partnersNational partners
- Local vendorsLocal vendors
National brands: Build loyalty and market share at scale
What’s in it for you?
- Direct access to 850+ vetted builders across 35+ markets
- Strong brand loyalty through long-term relationships
- Increased market share and consistent national visibility
- Scalable rebate and pricing programs that drive volume
- Trusted alignment with builders who value quality and consistency
Who qualifies to be a national partner?
We work with established, reputable brands that offer high-quality building materials, fixtures, systems and finishes. To qualify, you must have a strong national presence, the ability to scale across multiple markets and a commitment to supporting our builder network through competitive pricing, rebates and reliable service.
“The benefits we’ve reaped have not only been sales related, but we’ve made long-lasting relationships with our customers.”

Eric Belcher,
Andersen Window
“You’d be crazy not to be a part of an organization that has this quality of builders in it.”
– Chris Hayes, Fox Building Supply
Local vendors: Strengthen relationships and secure repeat business.
What’s in it for you?
- Reliable, high-volume business from top builders in your area
- Streamlined relationships with more loyal accounts
- Reduced administrative overhead and last-minute pricing battles
- Opportunities to grow through group purchasing programs
- Elevated status as a preferred local vendor
Who qualifies to be a local vendor?
We look for professional, service-oriented vendors with a proven track record of excellence in their local market. You should be equipped to meet the product and service needs of custom home builders and committed to long-term collaboration and partnership. Competitive pricing, availability and reliability are key.
Quality products from best-in-class brands
We carefully vet and select brand partners across key product categories to offer our builders real choice, without oversaturating the field. From lumber and drywall to flooring, fixtures and finishes, every category features high-performing partners who meet our standards for quality, service and reliability.
- Flooring and Tile
- Power Equipment
- Paint
- Siding
- Roofing Materials
- Fixtures and Hardware
- Windows
- HVAC
- Countertops
- Lumber
- Doors and Entry Systems






















850+
builder members
28+
national partners
1700+
local vendors
These numbers are why it pays to partner with CBUSA. Since 2004, we’ve grown into the nation’s leading construction group purchasing organization – connecting high-quality brands with high-performing builders.
With a presence in over 35 markets and expansion underway, the opportunity for growth is just getting started. Partnering with CBUSA means getting in front of the builders who matter at scale.
Getting started is simple
We make it easy for qualified national brands and vendors to connect and start seeing results.
Submit your application
Fill out this short form so we can learn more about your business and product offering.Connect with our team
Once approved, we’ll schedule a discovery call to explore how your goals align with our builder network.Start building your partnership
Get involved, gain visibility and grow your business through strategic connections with CBUSA builders.
utm – Pardot Lead Gen – Membership Inquiry Multistep
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Frequently asked questions
Your level of involvement is flexible, but engagement drives results. Many of our most successful partners attend market meetings, support local reps and build strong relationships with our builder network. We’ll work with you to maximize your visibility and impact.















