Best window and door contractors near Dulles, VA

"Kenny and team were amazing to work with - professional, polite, honest, and finished the project ahead of schedule and at a very fair price. We had two old single pane windows replaced in our basement (which may have been 50+ years old), and a new window well installed. The work was very well done. I have since recommended Clifton to multiple friends and other contractors. Five stars."

"I was very happy with response from Eddis. He gave me a quote upfront and followed it up with an invoice via email. I paid him half at the beginning and another half when he came back to install the window. He was very professional and respectful of my house. I will definitely use A.R. Glass again if I have window repair needs."

"Outstanding service. Came same day to replace my windows. Did a very clean and thorough job. Most other companies refused to even offer the service of replacing glass in windows let alone charge a reasonable fee. I'm so glad that I found Glass and Window Solutions. Their team is clearly highly skilled. They made removal and replacement of the window glass look easy even though another contractor had failed miserably to accomplish this task without damaging my vinyl window frames!"

"We recently had a window replaced by Nova Renew Construction Home Services and we couldn't be more pleased with the service. He was incredibly fast and efficient, completing the job in no time without sacrificing quality. He was professional, respectful of my home, and left everything clean and tidy. The new window looks great, and the installation was flawless. I highly recommend him for anyone needing window replacement or any related services. Excellent work!"

"Fantastic experience with JS Jackson! They did 2 projects for us - window replacement (6 windows for a townhouse) and cut and install new kitchen window. The leads on each project were very knowledgeable and great at explaining the process, answering questions, and advising on the best products for quality, budget, design, and function. Workers were friendly and professional. The office staff is very responsive at handling scheduling, permits, invoices, etc. It’s been several months and the windows are clearly properly installed, well-sealed, no leakage, and outside framing looks flawless. Would hire again!"

"From the quote to the completion of the installation, we were very happy that we chose Unicorp. We did a full (28 windows) window replacement and 1 exterior and storm door replacement. The windows are the Prodigy by Uncorp windows and they are beautiful and well-made, and the price was more than competitive with the other quotes we received. Our house is 100 years old and still had the original windows, so it was a very challenging and lengthy installation, but their installer did an excellent and very thorough job. We plan on using Unicorp again in the future when we replace our remaining exterior doors."

"Nova Exteriors did a fantastic job on our windows. Tom came to give us our estimate and walk us through the various products they provide. He did a great job at answering our questions and showing us what our options were without being in-your-face-buy-my-product sales guy. The team that came and installed the windows did an amazing job. They were in and out in half a day. We had five double hung windows installed and one massive picture window. They were courteous, on time, and cleaned up inside and outside when they were done."

"The Glass Smith installed windows in my upstairs master bathroom and main level laundry room. They provided excellent, professional, and honest service. Devin, Head Manager, was engaging, friendly, and efficient. He provided exceptional customer relationship management. Jermaine Science, Master Technician, is truly a master in his craft. He was thorough and yet efficient. He also caulked several windows and corrected flaws of a previous window installation company. Without any reservations, I recommend Jermaine for any window project."

"Sometimes you find a contractor that is a professional but rarely can you call them a friend once the job is completed. Gary is that. He’s patient, listens and delivers on the project game plan. I hesitated to write this post because I don’t want him to get too busy lol but it’s best to share when you find a great contractor so others may benefit so here you go. Call Gary, but an allocate more than 10 minutes on the phone lol. And that’s a good thing. Pictures to follow."

At Safety Windows & Doors, we specialize in high-quality window and door replacement, glass repair and replacement, frameless shower enclosures, and commercial storefront windows and doors.\nWe proudly serve residential and commercial customers throughout Maryland, Washington, DC, and Northern Virginia, delivering reliable service, professional installation, quality materials, and competitive pricing.\n\nOur Services Include:\nWindow Replacement & Installation\nExterior & Patio Door Replacement \nGlass Replacement \nFrameless Shower Enclosures \nCommercial & Storefront Windows & Doors \n\nWhy Choose Safety Windows & Doors?\nWe are a fully licensed, bonded, and insured contractor committed to quality workmanship, customer satisfaction, and dependable service. From small residential glass replacements to large commercial window and door installations, we deliver professional results.\n\nContact us today for a free estimate!\nCall: 202-460-8860\n\nServing Maryland | Washington, DC | Northern Virginia