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AG Millworks

AG Millworks - Associated Building Supply

Located just 80 miles North of Los Angeles, in Ventura, California, AG Millworks is a door manufacturer specializing in handcrafted doors for luxury outdoor living. AG combines luxury and innovation to create beautiful door systems that will transform an ordinary living space into an indoor-outdoor paradise.

AG Millworks Bi-Fold, Multi-Slide, Lift & Slide, and French Swing Patio Door Systems are handmade and fully customizable. At AG, every door system is made to order, and there are no upcharges for odd sizes. With 18 different available wood species, traditional or slim stiles and rails, infinite clad color options, and unlimited divided lite configurations, AG Millworks will build you a custom folding, sliding, or swing door system that will fulfill your design needs and exceed your expectations.

AG Millworks offers thermally broken Bi-Folds, Multi-Slides, and French Swing systems that are Title-24 compliant and NFRC rated. With some of the lowest U-Factor and SHGC ratings in the business, AG provides an energy efficient patio door system that will outperform any other.

AG Millworks patio door systems are designed with easy installation in mind. All Bi-Fold, Multi-Slide, Lift & Slide, and French Swing doors are delivered with pre-assembled frames (California only), creating a smooth and easy process for your door installer to complete installation, which will save you time and money on install costs. Bi-Fold header installation holes are pre-drilled to eliminate errors during install and each door comes with a custom, detailed installation guide. If your project includes a huge, oversized opening, AG has you covered—with maximum door panel sizes of 4’w x 13’h, AG makes the biggest Bi-Folds in the business. With unmatched quality, superior customer service, and fully customizable products, AG Millworks will provide the perfect door system for your home remodel or new construction project.

Beautiful AG Millworks products installed at California beach houseAG Millworks beach house windows - Associated Building Supply, Inc.

AG Millworks beach house windows - Associated Building Supply, Inc.

Happy Clients & Vendors

Testimonial by AG Millworks

Our company, AG Millworks manufactured custom mahogany interior doors and jambs for Associated Building Supply Inc. and their longtime client Johnson Hughes Construction for a custom ocean-view home in Malibu a few months ago. Working with Chris Cole, President of Associated Building Supply is always a great experience. ABS's renowned Fairness Doctrine is evident in their dealings with everyone from customers to employees to vendors and everyone in between. We were amazed at the level of service and support Chris provided his client and grateful for the time he invested with us as the manufacturer to be sure every detail would be perfect when the product reached the job site.

AG Millworks

Your local supplier statewide

Oxnard • Torrance • Costa Mesa • Truckee • Burlingame • San Jose • Santa Rosa • Dublin