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 Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
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.


8354 Foothill Blvd
Sunland, CA 91040
United States

Store Hours

Monday9:00am - 5:00pm
Tuesday9:00am - 5:00pm
Wednesday9:00am - 5:00pm
Thursday9:00am - 5:00pm
Friday9:00am - 5:00pm

Services Offered

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

About Us

Windows come in many styles and with many options and Greco Windows is here to help. They recently opened their new showroom in Sunland and look forward to helping you with your custom home or renovation project. Call them or visit them today!

Awards Received

Areas Served

Sunland, Tujunga, Sun Valley, San Fernando, Burbank, Glendale, Pacoima, La Canada, Altadena, Sherman Oaks, Van Nuys, Universal City, Granada Hills, Mission Hills, North Hollywood, Panorama City.



See All Reviews
GRECO is rated 5.0 out of 5 by 17.
Rated 5 out of 5 by from Great prices and great service We are so happy we chose Greco to install our new windows. We had eleven windows replaced in our house. They came to install in the morning and by evening they had completely finished the job including the clean up and take away of our old windows. The finished job is beautiful, the customer service was great and friendly and the prices were great. The owner Arman was honest and trustworthy and his crew was curtious and professional. We would definatly recommend Greco to anyone wanting to replace their windows Joe and Jamie
Date published: 2014-09-25
Rated 5 out of 5 by from This Dealer has good customer service and professional workers. Im so happy for business with them , I recommended this company to everyone , they do the best .
Date published: 2014-09-10
Rated 5 out of 5 by from This Dealer is very professional & has great customer service. I was there for order new Windows and doors for my house, after i get my windows and doors they come and installed for me now im so happy because they give me the best price and had special work . Thanks .
Date published: 2014-09-09
Rated 5 out of 5 by from Friendly, professional and affordable. After a friend recommended me to Greco Windows and Doors, I contacted Arman and was pleasantly surprised. Not only did I receive the lowest quote, his expertise really put me at ease. Additionally I was told that if I received a lower quote he would match the price. Our remodeling project was difficult and stressful but the Greco staff accomplished what we envisioned quickly and professionally. I would highly recommend this vendor for any home or business!
Date published: 2014-08-25
Rated 5 out of 5 by from Very professional and great pricing My wife and I just moved to the area and decided to get new windows and doors on our house. Since we live right down the street from Greco Widows and Doors we thought we would give it a try. Boy were we happy with the work they did. The crew finished the whole job in 1.5 days and gave us a very competitive ad fair price! Very professional and responsive manager and they took care of permitting so we didn't have to worry about a thing. Great company and I highly recomend!
Date published: 2014-04-16
Rated 5 out of 5 by from excellent I was looking for a company to fix my windows. But whoever I contacted they delayed the shipment, but these guys without hesitating got the job done in a week. And that was a big plus.
Date published: 2013-12-13
Rated 5 out of 5 by from Best installation job I've EVER seen. I would like to start by saying WOW! I got the front of my house done last year by the same guys that did my brothers house and It was an OK job. When it came time to do the rest of my house, I wanted something more than just OK. I called a couple of different places to come and give me estimates. The rep from Greco instantly stood out from the rest. His professionalism and knowledge earned them the job. From start to completion, the crew from Greco continued to impress me. They were in & out in no time and the quality of their work was infinitely superior. The end result exceeded my expectations. I wish Greco did other home improvements, I would hire them for everything.
Date published: 2013-12-13
Rated 5 out of 5 by from This dealer has extensive product knowledge. I was in the market for vinyl windows and I had multiple representatives from various companies come by to give me a bid . The representative from Greco really stood out from the rest he had product knowledge like no other and ideas that got me more exited about the project. After ordering with them it took 2 weeks to get my windows and 2 days to have them installed. Im really happy with the job and my windows and i would recommend this company to all my friends.. THANK YOU TEAM GRECO.
Date published: 2013-12-13
Rated 5 out of 5 by from Happy Customer! Greco is a local dealer that I contacted for a quote to replace my house windows. Their pricing was very competitive and and the staff very knowledgeable. Work was finished a day sooner then promised, which I was very happy about. I would recommend them to anyone. 5 stars from this happy customer!
Date published: 2013-12-12
Rated 5 out of 5 by from World class install service The rep that came to my house had extensive knowledge on the product and gave me some great ideas on what kind of windows and styles would look best for my house. Would highly recommend.
Date published: 2013-11-07
Rated 5 out of 5 by from Very Knowledgeable & Professional This dealer was great!! I was renovating my back house to make into an office and it was time to take care of the windows and doors. I had no idea where to begin! I started doing some research online and just confused myself with all the options available out there. A co-worker of mine told me about Greco Windows & Doors, so I decided to give them a call and setup a consulation. As soon as I explained what I was looking for (function and budget), the Greco knowledgeable staff helped provide information and addressed my key concerns. In no time, I was well on my way to buying the perfect windows & doors for my office. Not only was the buying experience great, the delivery and installation was handled professionally and seamlessly. I definitely recommend Greco Windows & Doors to anyone out there looking for help on there next housing project!
Date published: 2013-11-07
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