12 Consecutive Years in a row
About Window Installation Specialists
Look to Window Installation Specialists for experienced services for all your window replacement and custom installation services. Our company provides replacement windows and doors for residential and commercial clients throughout the area to enhance the safety and aesthetic of your space. Our new windows in Pittsburgh come in a wide variety of styles and prices to meet your specific needs. The owners, Bill and Melissa Kish have been operating this highly successful business for more than 47 years as well as being the proud recipient the last eleven consecutive years of the Super Service Award from Angie’s List.
Schedule a Free, On-Site Estimate
Do you need replacement windows, custom windows, or doors in the Greater Pittsburgh area? Call us now to schedule your free, on-site window replacement consultation. We carry a wide selection of top-notch replacement windows and doors from today’s leading windows manufacturers, in beautiful and functional styles – both classic and modern.
Let Our Certified Craftsmen Install Your Windows
Rest assured the well-made windows we provide you are installed by the best. Our company has our own team of full-time window installers. These professionals are highly skilled craftsmen who care about their work; they are carpenters who specialize in installing replacement windows.
Unlike most of our competition, we don’t outsource our new and replacement window and door referrals. Our 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, as well as Workers’ Compensation. This is why we can ensure quality work and customer satisfaction with the personal attention and direct involvement of our owner on each of our windows replacement projects all year round. We are happy to install windows throughout every season, including winter.
Our Owner Oversees All Projects
Our owner, Bill Kish, has been installing replacement windows for more than 47 years – since 1973 – and he personally supervises every window and door project hands-on. When you work with us, you should expect to see him at your home or business.
Our Goal
Our goal is to be the best Pittsburgh window installation company. Period. This is because our work is made to last.
Bay / Bow Windows
Add whimsy with multiple windows that extend outward from your house.
Windows Replacement Services Since 1973
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 47 years, serving thousands of satisfied customers in the greater Pittsburgh region and southwestern Pennsylvania.
Schedule a FREE On-Site Windows Replacement Consultation
Do you need Replacement Windows, Custom Windows, or Doors in the Pittsburgh area? Call us now to schedule your FREE on-site windows replacement Consultation. We carry a wide selection of top quality replacement windows and doors from today’s leading windows manufacturers, in beautiful and functional classic and modern window styles.
13 Years in a Row!
KDKA Home Improvement Hour
Home Improvement Hour with Rob Pratte on KDKA (1020AM).
Watch Our Commercial
Ask the Specialist
Bill Kish has been installing windows and doors for nearly 47 years, since April of 1973. If you have questions about your windows, your doors, or your window replacement project, please call Bill at (724) 446-0275, or send him your questions.