About Us

MCDUFF DANIELS SPECIALIZES IN...

New and replacement vinyl, wood, and aluminum doors
and windows. We offer quality window installation and
window replacement in Orange County with the best
name brands in the business.

Who Is McDuff Daniels?

We like to think we are the best at what we do, and our customers seem to agree!

We are a small, independent company that installs and replaces windows and doors for our customers so that they can have the very best in energy-efficient replacement windows and doors for their homes. We have more than 35 years of knowledge to help you choose the right windows and doors for your home.

What Brands Does McDuff Daniels Offer?

We offer the exceptional line of Jeld-Wen, Milgard, and Simonton energy efficient windows and doors. We can retrofit into your current window space with custom replacement windows including a specialty line of decorative glass options.

What About Rebates and Tax Incentives?

At McDuff Daniels, we offer assistance to help you choose the right doors and windows to qualify for state and federal energy rebates as well as tax incentives. Every area is different, but California has some of the best energy rebates available in the nation, and we will be happy to try to assist you in qualifying for as many rebates and tax breaks as possible.

What Services Does McDuff Daniels Offer?

McDuff Daniels can offer you new and replacement door and window installation. We will measure and order the right products for you and install them as well as finish the trim around them so that your new doors and windows look beautiful! At McDuff Daniels, we pride ourselves on quality products and professional installation. You never have to worry about your windows and doors with McDuff Daniels; we stand behind our products and our installation services with a full money-back guarantee!.

What our Customers Say...

I will certainly recommend your company to anyone who is inquiring about windows. We will be returning to school next week ready to put them into action and get back to work in a more pleasing setting. Thanks again and the best to you throughout the new year.”
Donald, Mission Viejo
“I just want to let you know that your service and installation was excellent.”
Donald, Mission Viejo
“Mike, the windows look wonderful? It’s a 100% improvement! Very nice quality! Thanks for being so great!”
Trish, Corona
“I am happy to say that your team had met my criteria for fast and efficient installation of the Milgard windows and patio door. Your nearest competitor had earlier quoted me they will need 6-8 weeks to deliver and install the same items. You guys did it in 2 weeks. The actual installation took just a day. Awesome! I am glad that I have made the right choice in going with your company and Costco.”
Ray, Hacienda Heights
“Please tell your managers that I am very pleased with all the service you and your company have provided. You are all very professional!
Carmen, Alhambra
“I had a Milgard patio door installed today, and I wanted to thank you for the quality of the installation. Your installer exhibited a level of expertise, attention to detail, and professionalism that was nothing short of outstanding. The finished work is well-done and very attractive. I will be having additional window and door installations done in the near future, and I will definitely be using your company. Thank you again for the professionalism and quality of work done by your company. I will definitely recommend your company to my neighbors and friends in the future.”
Don, Irvine

Why Should I Choose McDuff Daniels?

With over 35 years of product knowledge and installation, our line of entry doors are unsurpassed in quality and workmanship. Whether you are looking for a custom entry door, French doors, sliding patio doors, or replacement pre-finished doors & installation, McDuff Daniels has the right products for you.