Windows Replacement Services Since 1973

Window Installation Pittsburgh - We provide windows replacement and custom windows installation services in Pittsburgh and southwestern PA. We replace windows and doors in homes and businesses throughout the Pittsburgh region. Owners Bill and Melissa Kish have operated Window Installation Specialists of Pittsburgh for over 40 years, serving thousands of satisfied customers in the greater Pittsburgh region and southwestern Pennsylvania.

Window Installation Specialists Pittsburgh PA

Local and Experienced Windows Installation Craftsmen

Window Installation Specialists of Pittsburgh is a local Pittsburgh windows replacement company. We have an experienced team of full-time window installers. Our window installers are highly skilled windows replacement craftsmen who care about their work; they are carpenters. They are all Certified InstallationMasters™.

Unlike most of our competition, we don't outsource our window and door replacement referrals; Our Pittsburgh window replacement specialists are full-time employees, not independent contractors. Our window installers are uniformed, professional craftsmen who are fully insured with general liability and auto insurance, and Worker's Compensation.

We ensure quality work and customer satisfaction with personal attention and direct owner oversight on each of our windows replacement projects.

Local Pittsburgh windows replacement master carpenters

Top Quality Window Brands

Andersen Windows Pittsburgh

Anderson provides a wide selection of windows at affordable prices. They have been in business for a long time, offering the benefits of longevity as a company. We offer Andersen Conversion Kits.

Marvin Windows Pittsburgh

If you're looking for high end, top-quality windows and doors, the best replacement windows brand overall is Marvin. They are oriented towards custom windows, and they are the best solution if you have a replacement windows requirement for historical accuracy.

Pella Certified Contractors Pittsburgh

We are Certified Pella Contractors. Pella offers the largest selection of windows overall, with the flexibility of having many options in materials, colors, and prices. They offer quality and historical accuracy at an affordable price. The Pella Architect Series is great for older homes.

Top quality windows replacement in Pittsburgh

Hi Melissa, Cathy here. I cannot tell you how grateful I am first of all for the wonderful workmanship and professional job. However it was not a surprise as I could tell your company was first rate and very particular and proud of your work.

What shocked me was the total protection of our furniture etc and cleanliness of the job. I was expecting a total mess as I was told by people what a mess they were left with after window installation... I wonder what kind of company these people had and believe me it was 3 different people with three different companies, soooo I figured that was the norm. So secondly I am very grateful for the the consideration and clean up. Thanks to all of you.

Pittsburgh PA

Questions? Please call Melissa Kish at (724) 446-0275 directly to discuss your project. Window Installation Specialists will be happy to provide you with a Free On-Site Estimate.

We look forward to speaking with you!

Pella bay window with copper roof

Pella Bay Window with Copper Roof - 2017


Send Us a Message:


Phone: (724) 446-0275

Toll Free: 1-(877) 263-1500


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Super Service Award Winners - 10 Years in a Row!

Windows replacement Angie's List Super Service Award Winner in 2017 - 10 years in a row!

Bill would like to thank our great customers for making us the Angie's List Super Service award winner for TEN consecutive years!

© 2011 – 2018, Window Installation Specialists. All rights reserved.

Phone: (724) 446-0275 | Toll Free: 1-(877) 263-1500 | FAX: 724.446.0292 | HIC# PA003223
Serving the Greater Pittsburgh area and Southwestern PA

Pittsburgh Window Installation
	specialists accept Visa and MasterCard.
We accept Visa and MasterCard.
Financing is also Available: 6 months Same as Cash