We are window replacement specialists offering the best window installation services in the greater Pittsburgh area for 40 years as of March, 2013. We install windows and doors in Pittsburgh homes and businesses in a wide variety of sizes and styles, by top window manufacturers. We offer windows (and doors) by Andersen, Marvin, and Pella, and more.We install aluminum windows, fiberglass windows, and wood windows. Looking for custom windows? We offer custom window replacement solutions to turn your home remodeling and window replacement dreams into beautiful reality. Marvin windows are probably the best quality windows overall, and they are also oriented to providing custom windows.
Services
Doors
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Doors belong to that group of hard-working, essential objects we use all day long, and take completely for granted. We usually don't think much about our doors - until they become a problem. When our doors become worn out; when they become difficult to open and close; when our doors start letting in dust, moisture, and cold winter drafts; when the security of a door becomes compromised.
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Reviews (10) Patricia Priselac
Sep 27, 2021
From the first meeting with Melissa who did the preliminary measurements and explained the window choices available to the final touches to the installation, everything was professional and everyone was easy to work with and professional. I'm very pleased with my Anderson windows! This is a great family owned company! You can trust them for great prices, and service.
Cheryl Maley
Sep 24, 2021
Richard Krivda
Sep 12, 2021
I received estimates from four contractors and chose Window Installation Specialists. Owners Bill and Melissa understood my needs and offered good advice based on their decades of experience and patiently answered my numerous questions. The installers, Tim and Jim, worked diligently and professionally to get the job done. I am very pleased with the outcome.
Howard Russell
Sep 12, 2021
Bill and Mellisa (owners) were very thorough and professional from start to finish. We had two windows installed in a wall that did not previously have windows, so they had to cut the openings and install the windows. They gave us helpful advice on the necessary preparation before the day of the job. Bill and the crew did a great job with the installation. They were fine tuned machine. We are very pleased with the windows! They look like they've always been there! We would highly recommend WIndow Installation Specialists!
Dennis Kurlandski
Sep 09, 2021
We made a significant investment this year replacing all our windows and the front door. Unlike other companies, Window Installation Specialists were focused on our needs and did not employ any high pressure sales tactics. We are super happy with the outcome! Melissa provided great advice on some of our brand and design decisions and Bill ensured that everything was installed to our satisfaction. Our new Anderson windows and installation are perfect as is the new front door!
Cynthia Custer
Sep 08, 2021
My window and door replacement project was top notch and professional from start to finish. Melissa came to give me estimates and offered several suggestions for my project that I really appreciated.ideas that I hadn't thought of. She gave me several price level options. The installers were very respectful of my home and did an excellent job. Everything was totally cleaned up at the end of the project and I love my new windows and doors.
Chris McCartney
Aug 22, 2021
Chris
Aug 11, 2021
Great window company. I've had a slider door several years ago installed and window replacement recently. No complaints and they did quality work. I worked along side them to replace the exterior trim around each window. They were very helpful and professional throughout the entire job. I will need some more windows replaced in the future. They will be my first call.
Cheryl W.
Aug 06, 2021
Great professional installation and service. Melissa was very helpful explaining the different options for our patio doors. This gave us the opportunity to pick what was right for us. Bill and his crew did a superb job with the removal of our existing patio doors and replacing with neat - tidy - expert service. They installed the doors with much attention to detail. Highly recommend this company. We had our windows installed by thema few years back and only trusted the. With all 3 of our patio doors.
Donna Booth
Dec 16, 2020
We have corner windows in our house that needed a total replacement. After getting quotes from a few companies, we decided on Window Installation Specialist. We were impressed with Melissa as she helped us with the perfect choice windows. We went with Pella. Bill came out to do a final measure and review the job. He noticed that our lintels needed some attention and explained how we could prepare them.
During the installation process the crew made sure that everything was just perfect. The interior trim was installed with perfection. We choose to do the staining ourselves. We could not be any happier with our new windows. We have been praising Window Installation Specialist to our friends.
During the installation process the crew made sure that everything was just perfect. The interior trim was installed with perfection. We choose to do the staining ourselves. We could not be any happier with our new windows. We have been praising Window Installation Specialist to our friends.
