DoorMax is a family run business that is the 3rd generation of garage door professionals that started in 1947 by my father Bud Truman.

Michael Truman is a 2nd generation garage door professional with over 40 years of experience. Mike started working in his Fathers shop at age 15 in Torrance, California. Since then Mike has worked in sales, installation, was owner of Truman Door Systems, Inc. that was formed in 1987 to install sectional garage doors in Southern California and DoorTech Industries, Inc., formed in 1996 to manufacture sectional steel, wood and commercial doors. Mike retired in 2009 after selling his businesses. Tir...

Michael Truman is a 2nd generation garage door professional with over 40 years of experience. Mike started working in his Fathers shop at age 15 in Torrance, California. Since then Mike has worked in sales, installation, was owner of Truman Door Systems, Inc. that was formed in 1987 to install sectional garage doors in Southern California and DoorTech Industries, Inc., formed in 1996 to manufacture sectional steel, wood and commercial doors. Mike retired in 2009 after selling his businesses. Tired of being retired, Mike formed DoorMax with his Son, Matt who worked at DoorTech and Truman Door after High School. Our goal is to offer the best residential and commercial products available and offer the best in repair of all types of garage doors and related products.