Get matched with top new windows service pros in Fontana, CA

"We had all of the windows in our home replaced with Coughlin Windows and the experience was great from the very start of getting our initial estimate through installation. The quality is amazing, solid warranty, helpful customer service and the installation team so hard working, conscientious and efficient!"

"This employee-vested company excels in customer care. Even though their price wasn’t the cheapest for my window replacement, I went with this company because I like their values and their vibe. And I have absolutely no regrets! Carlos and Eddie finished the install in short order today and my windows are gorgeous! I would definitely use this company again."

"Very quick and professional installation of simmontan daylight max windows. Great price and excellent responsiveness."

"Great price, great service, great installation process. Smooth and easy. Done in a day."

"It was great. They were honest and up-front that the windows may not successfully open. But after almost two days of work, all but one window (that was broken upon inspection) now open. They are clearly experts in the intricacies of old, custom windows. They communicated issues that we might encounter while telling us how they fixed things. If you have any older windows that need restoration, then these guys are the best."

"The service provided in the repair of my automobile front window was outstanding. The work was done in a professional manner and was completed timely. I would not hesitate recommending this business to anyone."

"We replaced all of our windows, but opted to due it in 2 phases due to budget constraints. After meeting with a number of contractors and obtaining several proposals we opted to use another contractor for our 1st phase (6 windows) with Preferred Windows our 2nd choice. The difference between contractors could not have more eye-opening. After being very displeased with our 1st contractor, e.g., quality, professionalism, etc., we were ecstatic with the wonderful job Preferred Windows and Doors did. <br /> Preferred Windows and Doors was professional (promptly returned calls and e-mails, answered all questions, etc.), price competitive and able to work within our budget, and quality conscious (clean worksite, flawless installation, etc.). Tim (sales) and Alfredo (installation) were a pleasure to work with and would not hesitate in recommending them to anyone considering new windows (and doors). <br />"

"The family that owns this business really knows their products. We ordered windows and thanks to their suggestions, they were not only correct but perfect."

"Sales rep was knowledgeable and had a window example to show and brochure. Proposal was more detailed then other companies. Crew came a little late but knew what they were doing and worked fast. They did a great job of preparation and window installation. They removed old windows and cleaned up everything and demo'ed windows."

"Great! I would recommend Alfredo’s to anyone needing windshield repair or replacement. I called earlier in the week, and was able to book an appointment within the same week. The replacement only took an hour, he took my car even a few minutes before my appointment time, and there was a nice lobby with refreshments while I was waiting!"