Participating Builders Exchanges.

The Builders Exchanges of California have a long history of local leadership and services to the construction industry. Builders Exchanges (BX) are not-for-profit and member-operated; driven by the industry, for the industry.

All California Builders Exchanges provide valuable benefits to contractor members working in our over-regulated environment. And all Builders Exchanges are as varied as the local economy and geography they serve.

To create a better way to provide services for commercial contractors, our six Builders Exchanges have centralized and expanded our services, including our online plan room services. That’s what you find here.  But Builders Exchanges are more than just Plan Rooms.

For companies in Northern and Central California, there’s a Builders Exchange ready to serve you with jobs out to bid, industry information, training, marketing and much more.  Find out more by clicking on the Builders Exchange below that serves your county:

Bay Area Builders Exchange

The Bay Area Builders Exchange
Serving the counties of Alameda, Contra Costa, San Francisco, San Mateo and Santa Clara


Central California Builders Exchange
Serving the counties of Fresno, Kern, Tulare, Madera, Kings, Mono, Tulare, Merced, Mariposa, Tuolumne and Inyo


North Coast Builders Exchange
Serving the counties of Sonoma, Lake, Mendocino, Napa, Humboldt, Del Norte


Sacramento Regional Builders Exchange
Serving the counties of Sacramento, Placer, Solano, El Dorado, Nevada, Yolo, San Joaquin, Stanislaus, Calaveras and Amador


Valley Contractors Exchange
Serving the counties of Butte, Yuba, Sutter, Shasta, Tehama, Siskiyou, Glenn, Colusa and Plumas