About Us

Lee Choon Guan Timber Merchant is the leading name throughout San Francisco for construction supplies and materials. Since 2000, our Construction Materials Store has been providing builders, contractors, repairmen, and private homeowners with quality products and expert services. Our team of experienced home improvement professionals offer sound advice, recommendations, and creative ideas to our customers. Hands-on assistance with projects is also available upon request.

At Lee Choon Guan Timber Merchant, we’re committed to helping builders, remodelers, and even those dealing with minor repairs. No matter the size of the project, we’re at your service. Our brand names Doors, Flooring, and Windows are available at affordable prices. We look forward to helping you complete your project. Contact us to let us know how.