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Over 20 years of experience installing the industries highest quality products.

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A detailed estimate that is easy to understand and clearly defines expected results.

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We won’t be happy until you are.

Down to the last details,

the job isn’t complete until you’re totally satisfied.

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With the variety of products we carry we are able to accommodate any budget.

Increase Curb Appeal

New windows and doors will dramatically improve the beauty of your home

both, inside and out.

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Home Comfort

Replacing your windows and doors will insulate your Orange County home,

save on energy costs,

and increase comfort!


We offer many different quality products to choose from including wood, wood clad, vinyl, fiber-glass, aluminum, entry doors, and more. Click to discover the many options of brands and types of products!

View our selection

Why Hardy Windows?

Read more about why Hardy Windows Orange County window and door services is the best choice for your next residential or commercial project.

About Us

Improve The Look & Value of Your Home

Hardy Windows is committed to providing our customers quality products, expert service, and a positive sales experience, earning trust through knowledge and exceptional performance for over 20 years.

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Commercial Projects

With more than 20 years serving apartments, condominiums, dormitories, assisted living, HUD/public housing authorities and more, our current installations are living proof that Hardy Windows lives up to its claims for the leading window and door replacement firm with a portfolio of high profile projects throughout Southern and Northern California.

We work directly with you, and collaborate closely with condominium boards and property management companies to ensure seamless communication from project inception to completion. Hardy Windows is proud to be part of some extraordinary commercial projects.

See our commercial projects gallery here

The Largest Showroom in Orange County

Click here to view our showroom

We are open to the public.
Monday – Friday 9:00 am to 5:00 pm.
Saturday 10:00am to 4:00pm.

Hardy Windows has one of the largest showrooms in Orange County at 15,000 square feet!  We always have a friendly and knowledgeable salesman and staff eager to help. We offer 30+ different window and door manufacturers. When you visit our show room you can see how the windows and doors operate alongside the different options offered.

Our Anaheim window & door showroom in north central Orange County is available to view products such as wood, vinyl, fiber-glass and aluminum windows; sliding, patio, interior, entry doors, and other options to accommodate any budget!

Hardy Windows Referral Program

How it Works

Previous or existing customers refer us to a new customer and when their window or door job is complete, we mail your referral reward!

Need Support?

Have questions about our referral program or having trouble completing the form?
Contact us for help at (714) 996-1807

What Others Say About Us

View more testimonials here

Hardy Window Company was one of three companies that provided me with a window replacement estimate. Casey Hardy was our sales representative and his quote was considerably less than the other two companies. From quote to job completion, it took less than one month. This company was professional, prompt, efficient, clean, and took great care to protect my home while they worked. They replaced 29 windows and it only took a day and a half. The first day the crew arrived by 7:45 a.m. and by 4:00 p.m., they had all of the new windows installed. On day two, they trimmed all of the windows, cleaned them, inspected them, and made sure I knew how to operate them.

I was very impressed with Hardy Window Company and would highly recommend this company to anyone interested in window replacement.

  • Overall: A
    • Price: A
    • Quality: A
    • Responsiveness: A
    • Punctuality: A
    • Professionalism: A
Karen A.Placentia, CA

My wife and I went to Hardy’s showroom where the selection of the products they carried was terrific. We met with one of Hardy’s sales reps who later came down to our residence to look at the scope of the work. The sales rep arrived on time and gave an estimate for the cost of the job broken down by labor and material. The sales rep made sure we had a written contract describing exactly what to expect from the crew.

The day of the installation the two crew members arrived as scheduled and the supervisor went over what they were planning on getting done. The removal and installation project went as planned without any issues. The crew did a professional job as far as the installation of the new windows were concerned and they left the job site “spotless,” after they finished for the day. All in all I would recommend this contractor to those seeking to replace their windows.

  • Overall: A
    • Price: B
    • Quality: A
    • Responsiveness: A
    • Punctuality: B
    • Professionalism: A
Orlando A.Mission Viejo, CA

Our Blog

Hardy Windows Wins Angie’s List Super Service Award 2016

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 […]

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DIY Orange County Window Maintenance

You might have an old window that you’re not quite ready to replace. Your budget might not be able to handle that sort of an investment, or you might simply not have the time to deal with replacing everything.  Depending on what kind of window you have, there are some different things you can do […]