Products
We offer many different quality products to choose from including wood, wood clad, vinyl, fiber-glass, aluminum, entry doors, and more. Click to discover our options!
Free Estimates
Quick, easy, no-hassle, free in-home or over-the-phone replacement estimates. The easiest way to increase your home value! Set up an appointment with our 24/7 call representatives.
A Door & Window Installation Company You Can Trust
We want our integrity to speak for itself. Most installers recite boilerplate information that “sets them apart”, but we ARE the difference.
No high-shooting estimates. No gimmicks.
You will always get quality craftsmanship and peace of mind through labor & product warranties on ALL installations.
That’s the Hardy Promise.


The Largest Window & Door Showroom in Orange County
CURRENTLY NOT AVAILABLE FOR WALK-INS DUE TO COVID-19
Monday – Friday 9:00 am to 5:00 pm.
Saturday 10:00am to 4:00pm.
Click here to view our showroom
Our window installation company boasts the largest showroom in Orange County at 30,000 square feet! We always have friendly and knowledgeable staff eager to help. Our replacement company offers 30+ different manufacturers. Come see how our products operate and the different options we carry!
Our Placentia showroom in Orange County is available to view products made out of materials such as wood, vinyl, fiber-glass and aluminum; sliding, patio, interior, entry doors, and other options for any budget!
A Wide Range of Window & Door Installations
We carry most window manufacturers, including well known names such as Sierra Pacific, Pella, Milgard, Simonton, and more.
Don’t see something you want? Give us a call or leave a message and we will let you know if we can fulfill your request!
Commercial Projects
After 30 years of serving apartments, condominiums, dormitories, assisted living, HUD/public housing authorities, etc., we live up to the claims of being the leading door and window installation company in Orange County. Check out our large portfolio of high-profile projects throughout the ENTIRETY of California.
Collaborate closely with our attentive professionals and ensure that your project is completed from inception to completion.
Click here to see our commercial projects gallery or see our most recent projects below.

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How We Helped Our Community Save Millions
This shouldn’t come as a surprise: high temperatures result in high energy bills. Imagine… it’s July, the sun is beating down, your house is unbearable, and your only solace is cranking down the thermostat. Why wastefully blast the AC all summer when there is such an easy way to cut down how long you need […]
Hardy Windows: Angie’s List Super Service Award
Hardy Window Company has earned the home service industry’s coveted Angie’s List Super Service Award, reflecting an exemplary year of customer service to members of the local services marketplace and consumer review site in 2016. This achievement is particularly significant as Angie’s List experienced unprecedented member growth in 2016. More than 1.6 million consumers, many of whom were […]