Get matched with top window pros in Mount Wilson, CA

"We had several windows and doors replaced and I was really impressed with the new windows and doors as well as the professional installation by Perry and his crew. They made sure everything was square, clean, and caulked. Great job! I highly recommend Metropolitan High Performance Windows."

"They showed up on time, were very courteous, and completed the job quickly. Love the new screen doors. They slide easily and keep the bugs out."

"What a great investment! The quality of the windows is the best I’ve seen. We are returning customers - Brothers Home Improvement replaced all of our windows and two sliding doors in our home about 15 years ago. However, we held-off on replacing out ten bay windows, until now. The two gentlemen who replaced our windows were complete professionals and left the entire work area “spotless”! These windows are worth it and the service provided is excellent! Thank you!"

The premier siding, window, exterior coating, painting and stucco contractor for Los Angeles, Orange County and San Diego since 2010.\n\n-James Hardie Elite Alliance Member \n-Andersen Certified Window Contractor\n-Award Winning Cool Life Coating Contractor\n-Award Winning Certified Anlin Vinyl Window Contractor\n\nServing homeowners, HOA's, developers and general contractors since 2010.

"I was originally planning to get a wooden door, but Tony explained how much cheaper and easier it would be just to get a pre-hung metal door. He explained it would never need maintenance (as, of course, wood does), and all I'd ever have to do is just hose it down. None of the other people I interviewed for the job thought to suggest that, and one of them gave me an estimate of $1,500! I am very happy with the door; it's heavy-duty and looks just like wood. Tony, his son, and Cody were extremely, polite, professional, and helpful. They did the work in a timely manner and told me to be sure and call them it there were any problems. I would definitely hire them again."

"Jose repaired a window that had fallen out. Replaced screens in the front windows plus put a screw in my front door hardware. He pointed out a few other projects that we will be using him to complete. Great service!"

"Hector from Quality Glass OC was amazing in creating a solution for my unusual neo angle shower enclosure. I called numerous glass companies and none of them were able to come up with a solution. I’m so grateful to Quality Glass OC for their expertise and professionalism. The shower looks wonderful and I would highly recommend them to any of my friends and family."

With over 30 years of experience, we specialize in new and replacement window installations across Southern California.\n\nSchedule a consultation today to receive competitive pricing. We offer the best of both worlds: below-market rates paired with exceptional attention to detail, so you never have to compromise on quality.

"All tasks performed quickly and professionally. In addition, Marco purchased at his own expense a doorknob, provided extra caulking, matched the paint for the drywall patch, and repaired a stair nosing without being asked. We have other household repairs and feel confident in using Marco."

"They replaced 2 large windows in my kitchen. Great installment, these folks were terrific start to finish. Highly recommended."