Envirogreen Windows & Doors services all of Los Angeles and San Diego and is conveniently located in Duarte. With our diverse portfolio of windows and doors, rest assured that we can provide almost every thing that your imagination will take you. We offer doors and windows in a variety of colors to accommodate all your exterior color options. Before you give up on an odd window shape or size that you wanted very much for your home, call us and we will try to make it happen for you.

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Choose a Style

Envirogreen Windows & Doors can custom build your doors to order. We have many styles to choose from and we’re more than happy help to you throughout the selection process. Choose from standard sliding patio doors or French Sliding patio doors. French sliding doors give you the look of a French swing door with the convenience of a sliding door.

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About Us

Envirogreen Windows & Doors is an established family owned corporation with over 40 years collective experience with a sole vision of helping homeowners through the window and door improvement process.
All our windows are certified and rated by NFRC and AAMA and only use quality glass from Cardinal Glass Industries. Envirogreen Windows & Doors carries a wide array of selections as far as styles and dimensions of vinyl windows and doors, vinyl shutters, decorative wrought iron entry door systems and soon our vinyl wood clad windows and doors; Envirogreen Windows & Doors aims to provide a quality experience one customer at a time.

Our Certifications

Installing quality vinyl windows and doors is priority when choosing a window or door for your home.By installing only quality energy-efficient windows and doors Envirogreen can help homeowners save on their energy bills, improve their property values and enhance the beauty of their homes. Envirogreen vinyl windows and doors are made from AAMA Certified vinyl and use enviro sealed certified spacers. All windows and doors are rigorously tested and NFRC rated and meet or exceed ENERGY STAR criteria for 2014. GS Series windows are STC tested for sound reduction.

Our Process

We will come to you and guide you to come up with a more informed decision. On the initial in-home consultation, we will find out exactly what you need. We will discuss what options are available to you and will not employ high pressure sales tactics which seems to be the common practice nowadays by other window companies. After the initial in-home consultation we will invite you to come to our showroom at your convenience and even give you a factory tour and see for yourself how the windows are made. In the showroom, we will discuss all the different options available to you that only fit your budget. At Envirogreen Windows & Doors, we believe in being fully transparent to our customers. We will not try to sell you anything that you do not need.

Envirogreen Showroom

Envirogreens new show is now open and is full with examples of our energy efficient products. See color samples in person, and hear just hour sound efficient our windows are as well.Come by today for a full tour of our showroom as well as tour of our 100,000 square foot factory today.

Envirogreen Warranty

New windows and Doors can make your home feel like new again. But with any product we understand things may happen that you don’t expect. With Envirogreen Windows and Doors, we stand behind our products with a Full Lifetime Warranty*.

Learn about Envirogreen’s Full Lifetime Warranty

Current Promotions

Check here for current Envirogreen Window & Door Promotions

Entry Doors by Therma Tru

Therma-Tru entry door systems are the brand that most builders and remodelers prefer. Every line of doors we offer comes with a package of performance that is unrivaled in the industry. 

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Take our Customer Survery!

Envirogreen takes pride in our work, we value customer feedback and would like to hear your opinions about how we’re doing. If you have had a recent window and door installation, please take a minute and take our quick customer satisfaction survey.

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TestimonialsView All »

  • I was looking to replace my old windows & sliding door, I happened to find Envirogreen from a magazine, Before these, I ask my friends who did their windows and the price. Envirogreen consultant came and explain the products, took measurement, answers all questions & provide the price. The office explain the process & financing available & scheduled the installation. Installers are friendly, knowledgeable, & keep me at ease with all my questions. Overall, I am very happy with the windows & sliding door installed and at the price they charge. Benjamin made extra effort to make sure all windows & sliding door are all clean and spotless before he left.Thank you Envirogreen.
    Via Yelp
    Teodoro D.

    Teodoro D.

  • Three months ago, we bought new windows and patio door from Envirogreen to replace the old ones for the whole house. We were very satisfied with the results and the whole process. Lee Klesert, the sales consultant, was knowledgeable, courteous, and professional; her extensive experience in the business enabled her to answer our detailed questions about the products and services in a convincing manner. We were impressed by the quality of the low-emissivity, double-pane, vinyl windows that we inspected in the spacious showroom, and by the setup of the adjacent large factory that manufactured them. The lifetime warranty and the fact that the company has been around for many years and in expansion also made us feel good. For comparison, we had shopped around extensively (visiting no less than 10 companies), and Envirogreen stood out as the best choice for the above reasons and, especially, for their very competitive pricing. Signing a purchase contract with Lee was also a pleasure because she was (legally) knowledgeable and accommodating. Robert Lopez showed his expertise while taking window measurements and, with his crew, performed a skilled and efficient installation. As a professional engineer, I was pleased with the whole job, and was further pleased by the performance of the new windows during the recent heat wave – they effectively slowed down heat transfer into the house, kept the house cool, and cut hours of runtime off the air conditioner. Consequently, I highly recommend Envirogreen. I will post updates in the future as necessary, and if you don’t see any adverse update, you can assume that I continue to be a satisfied customer.
    Via Yelp
    Edward L.

    Edward L.

  • Extraordinary!
    A company with informed, responsible, polite and happy workers!
    We are very thankful we chose Envirogreen for our window and sliding door installation. What convinced us was a visit to their showroom in Duarte. It is there that we met Lee, who gave us a very informative and enjoyable tour. We then sat down and discussed all options and she offered many helpful suggestions in guiding us through our selection. She is one “on-task lady” who knows her stuff and pays attention to every detail. Not only that, she crunched the numbers and gave us a very fair estimate on the spot. We then had Alex as supervising installer; he too was very helpful and pleasant, offering many suggestions for our specific needs. The installation went according to schedule and Fabrizio detailed the trim and custom fit some molding for an all-around great experience. By not only purchasing, but also having them do the installation there is no middle man and if you ever need servicing on the windows, there can be no dispute that the product was miss-installed and well-trained technicians would take care of any issues.
    We’ve received many compliments on the windows. The reduction in noise is great, as well as the energy saving factor. We also feel an added sense of security by having chosen their triple pane/laminated glass. We had pretty big windows to start with, so we don’t feel that the new ones are too small like other customers pointed out, we also aren’t noticing a darkening effect. The windows open and close very smoothly. We are particularly pleased with the patio slider, which is both stylish and functions better than we expected.
    We did our homework, compared 3 companies and are confident we made the correct choice in going with Envirogreen!
    Via Yelp Rocco P.

    Rocco P.