Welcome to the Fullerton Replacement Windows and Doors website! We are located in Fullerton, California and have a product showroom in Anaheim.  We service all of Orange County,  parts of Los Angeles  County, and parts of Riverside County. We have done so since 1985. Owner and founder, Tom Hagen, is a licensed contractor, has over 30 years of construction experience, and for the last 20 years, has specialized in installing high performance Replacement Window and Door  systems. We enjoy what we do, and are  very proud of how well we do it and it shows!

We are a family run company, Tom and Debi Hagen and their team take great pride in doing business with integrity and attention to detail. Fullerton Replacement carefully selects its product line, considering the system's construction, design, features and warranty. We also believe that a door or window is only as good as its installation. Not only does the product's performance depend on proper installation, but also its appearance. Your windows and doors are sized for a custom fit. Our installations include a custom interior trim that makes our windows stand apart from the rest.  You will find that Fullerton Replacement's attention to details begins with your initial design consultation, through the installation of your new windows and doors, and with a lifetime labor warranty from us, as long as you own your home!
 
"Treating each home as our own" is Fullerton Replacement Windows and Doors motto. Our goal is to Exceed Your Expectations! By replacing your home's old worn-out doors and windows, you have a wonderful opportunity to greatly improve your home's value and appearance, as well as comfort and security. We are proud of the fact that almost all of our advertising is through our happy customers who tell their friends and neighbor about their great experience with us. We use no pressure sales tactics or gimmicks. Our consultant will assist you in sorting through the important information to select the right products, style and options for your needs and home.

The first step is to call for a free consultation. Our representative will take measurements, suggest window and door styles and products and leave you with a complete estimate, as well as brochures and referrals for you to look at.