Best window pros near Warrington, PA

"Mike and Julian did a perfect job on our house with over 50 windows and we could not be happier with the attention to detail. Friendly and efficient, they worked great as a team, making their way from room to room, floor to floor, one outside and one inside. Windows and storm windows all sparkle after they were finished. Very fair pricing, too! Thanks for a great job. I’d hire again and recommend to our friends."

"They did excellent work repairing several windows with fogged glasses and rotted wood sashes. The technicians worked hard for eight straight hours. They even painted the new wood sashes. The finished windows look beautiful and match with the existing one exactly. I would hire them again if any of our other windows need repair in the future!"

"Wonderful job. They arrived on time and were very professional. I work from home and had expected the service to disrupt my day but were it not for my gleaming windows i would never have known they were here!"

"The Alderfer installers exceeded my expectations.  My experience with the sales person was wonderful.  He walked me through different front door configurations, and was patient, answering all of my questions and offering great options.  The installers were exceptional.  They were able to install the entry door, sliders, basement windows and glass units in 4 days as scheduled, despite the bad winter weather.  They worked diligently, all day long every day.  The work quality was better than I expected.  My old entry door configuration was uneven, due to the house settling over the years, but they were able to work through it, and made it look 100% better than the original.  They even installed exterior lights that I had bought for me, free of charge.  The glass replacements make my old windows look almost new.  Because of the old window frames, 3 glass units cracked when they installed them, but they replaced them and rescheduled the installation promptly, free of charge.   And to top it all off, the installers were so good with my highly energetic dog.  It was a wonderful experience, and I should have done it a long time ago.
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"A very thorough job of installation of the windows. The windows look, and feel MUCH better than Our old windows."

"Home genius did an excellent job on my windows Joseph was here to make sure the process went smoothly I appreciate that. Thank you Home genius exteriors."

"Highly recommend. I had my windows fixed in 1hr and 30 minutes."

"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."

"Needed a small curved window pane replaced on 3rd floor window. The on line quote was within 5.00$ of actual job cost. They were professional / on time and did a great job . Would hire again!"

"I had them replace 5 casement windows in my condo. Everything was timely from the initial estimate, measuring and installation. The crew was pleasant and efficient and my windows look great."