Old Fashioned Dependability
Brentwood Manufacturing Company has been manufacturing quality flush doors for over 50 years. Family owned and operated, Brentwood prides itself on old fashioned value and service.

Top-Notch Customer Service
Our promise to service the customer’s needs and to continue developing innovative products and processes are important ingredients in Brentwood’s commitment to the building industry.

Convenient
Our manufacturing and warehouse facility is located in Pomona, CA, with easy access to major freeways. Our delivery time and availability of product is one of the fastest in the industry.

A Reputable Name in the Industry
Our commercial lumber core door has been approved and utilized by school districts throughout California, including Los Angeles Unified, ABC Unified, Pomona Unified, and Irvine Unified, due to outstanding quality, durability, and our unique direct exposure exterior warranty.

WIC Certified
As a Woodwork Institute of California (WIC) Certified door manufacturer, we offer WIC compliance certificates upon request.

Premium Quality Product Assurance
A guarantee unparalleled in the industry, we stand behind our products and will warranty exterior doors. Contact us to request a detailed warranty.

Products & Services
Brentwood’s product line includes most commercial wood species in premium grade. Doors can be made up to 4/0” X 8/0” in width and 1 3/8” to 2 ¼” in thickness. We manufacture positive pressure 1 ¾” 20-45-60 and 90 minute labeled fire doors. Our full range of services includes a machining department equipped for any hardware preparation. Doors can be cut to size and number marked for easy and cost-efficient installation on the jobsite. Brentwood can accommodate hinge prep for 3½”, 4”, 4½”, and 5” thick doors. Additional preparations include cylinder bore, deadbolt, pocket mortise, cut-outs, semi-mortised door bottoms, flush bolts, flush pulls, viewers, square hinges or latches, Dutch doors and bonding block top.