Thank you for visiting. US Building Supply is your number one wholesaler of quality Mastic, Certainteed, James Hardie and Crane Performance siding, GenTek, Sunrise, Revere, Soft-Lite, Serious and Andersen windows. Along with these top brand products, we also offer the best service at competitive pricing. We currently have four facilities to serve you, located in Colorado Springs, Reno Nevada, and two Denver locations. Please peruse our website to see if we can help you. Click here to view our branch locations Since its beginning as a two person run location in 1992, United States Building Supply has become the premier wholesale distributor of siding and window products along the Colorado Front Range. With now over 50 employees, five locations in three states and growing, USBS provides an extensive inventory of quality brand names to the remodeling and new construction market. As part of our success in assisting contractors, USBS also offers product training seminars, customized delivery, and progressive marketing programs. Come partner up with us to help grow your business. Locally owned since 1992, United States Building Supplys Mission is to be the leading wholesale distributor of exterior building products to the professional contractor in the markets we serve. To achieve this performance the company will: