Marvin Inswing French Patio Door | Integrity Sliding French Patio Door


Over 20 years ago, Pioneer | Millwork started as a pre-hung door shop. Pre-hung doors continue to be a large part of our business and our shop has built a reputation to be one of the best in the Bay Area.

Each door that leaves our shop has been built with pride using current technology but old world skill. We take great care in assuring that each hinge is precisely placed and the door is properly fit into the frame. Today’s large mass production door shops are not equipped to hang a door with the same skill and attention to detail. Long term, proper operation is dependent on a properly hung door. Your doors are a big investment and we welcome the opportunity to provide you with a pre-hung doors that will give you years of good service.

Pioneer | Millwork is proud to have one of the most complete door showrooms in the Bay Area. We display over 150 interior and exterior doors. From custom stain grade species doors to standard paint grade doors, our staff is trained on each product line we carry to help you make the best choice for your project.