Welcome to CDH inc. 

Certified Doors and Hardware Inc. is the leading name throughout Southern California for construction supplies and materials. Since 2006, our mission has been providing builders and contractors with quality products and expert services. Our team of experienced professionals offer sound advice, recommendations, and creative ideas to our customers. Hands-on assistance with projects is also available upon request.

At CDH inc., 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  are available at affordable prices. We look forward to helping you complete your project. Contact us to let us know how.