On time - excellent job!

| Redondo Beach - 12/22/17

Great service and windows!

| Laguna Niguel - 12/22/17

Great installation

| Fullerton - 11/20/17

Matt and Gavin are professional, personable and experience. Thank you for sending them out!

| San Juan Capistrano - 7/25/17

Polite and professional

| Lake Forest - 12/13/17

I love our new windows and doors! Thank you!

| Glendora - 8/3/17

Nick was awesome! Love our windows!

| Agoura Hills - 5/7/16

Raz, Oscar, Sal and Jose were a pleasure to do business with. Thank you so much for your wonderful work. They worked very hard to make our new windows look great!

- Joel B.

. I'm sending this e-mail to give my input for the excellent help I received from Oscar, Salvador, Jose and Megan. Thank you all very much for the attention given to make sure everything turned out excellently. I am very pleased with my new windows and the help I received.

- Paula R.

Installation team was great, very friendly and a pleasure to work with. Thank you, Window World. I will definitely refer you to friends and family.

- Bryan L.

Everything from my first meeting with your representative to completion left me feeling like I was in good hands. A great experience!

- Terry C.

Installation team was excellent they took care of the install with attention to detail and worked hard for the duration.

- Thomas & Julianne

"I would like to commend Window World for such a fine job installing the windows at my home. It was truly one of the best investments I have made over the years I've been here. The installers were professional and did an outstanding job - the windows look great.

- Vince Parker

Video Testimonials

Windows, Acoustics and Noise Suppression

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Benefits of Energy-Efficient Windows

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Our Clients' Favorite Windows

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Window World Installers and the Installation Process

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Customer Referrals

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Window World's Friendly Sales Staff

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Window Security and Durability

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Window World Customer Service

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Lifetime Warranty on Windows

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Why Customers Chose Window World

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Los Angeles 310.564.7299

718 Arrow Grand Circle, Covina, CA 91722

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