Discount Window Supply

Diamond Rating

To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the AAMA Certified Diamond, the dealers must have at least one member from each of their installation crews complete the AAMA Installation Masters training and pass the AAMA Certified Install test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.






41340 Pear Street Ste 8A
Murrieta, CA 92562
United States

Store Hours

Monday8:00am - 4:00pm
Tuesday8:00am - 4:00pm
Wednesday8:00am - 4:00pm
Thursday8:00am - 4:00pm
Friday8:00am - 4:00pm

Services Offered

Free estimates
Has Showroom
MGWS Dealer
New construction
Offers installation
Replacement Specialist

About Us

As your Murrieta Milgard Certified Dealer, we are proud to help you create the home you and your family deserve. A visit to our beautiful showroom will allow you to experience why so many of your neighbors have chosen Milgard windows and doors for their home. Whether you would like to leisurely browse and operate our award winning products, learn about the latest design and energy efficiency trends, or discuss pricing or technical aspects of your project, our professionally trained window experts are available to answer all your questions and help you find the perfect replacement windows and patio doors for your home.

Awards Received

  • Milgard Certified Dealer

Areas Served

Murrieta, Temecula, San Diego and sourrounding areas.

41340 Pear Street Ste 8A, Murrieta, California, United States 92562


Discount Window Supply

See All Reviews
Discount Window Supply is rated 3.0 out of 5 by 2.
Rated 5 out of 5 by from Thank you! We’ve Gotten several quotes for replacement windows for our Milguard windows with blown seals. Discount window Supply was the most reasonable. From estimate to fulfillment it was a pleasure doing business with Discount Window Supply. Brennen (the installer) went over and above. He noticed a slider he opened to exit the house needed to be lubed and did it for us. He cleaned up all debris caused by installation. The New windows are beautiful. Thank you so much for providing quality work. We will definitely call you back out when we need more windows.
Date published: 2019-12-24
Rated 1 out of 5 by from Gone with the wind after installation... We had new doors and windows installed in our brand new home by Danny Chavez of Discount Windows in Murrieta and we've had nothing but problems since the start. One of our front doors completely warped within the first year and it was almost impossible to get it replaced. Once we finally did get the replacement door, it didn't even match the other one! We also have 3 sets of French doors in the back of the house and during the first rainfall in 2014, all 3 of them leaked through the bottom and through the glass. The water damaged our wood floors and our walls and baseboards. It is now May of 2015, and he still hasn't done anything to compensate us for the damage. If you're shopping for a door / window place, Discount Windows is NOT the place to go. I would suggest you keep on shopping.
Date published: 2015-05-03
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