Legacy Remodeling
“They both cleaned the work area several times as the installation was progressing and left no debris laying around on my property when they were done”
Best Window Installers in Pittsburgh, PA
17 companies listed · all 17 in Pittsburgh · 10 open weekends · 15 rated 4.5+ · 5 show a license
Data verified November 1, 2026
Alan Construction LLC
“Received a few quotes & Alan had the best pricing by far without sacrificing quality.”
American Window Industries
“This is our third experience with American Window and we've never been disappointed.”
Window World
“THANK YOU WINDOW WORLD for your promised guarantee and A huge Thank you to Robert Campbell for professionalism and completing the job!!!”
Windows Pittsburgh
“We are very pleased with how everything looks and the quality work that was done by the installation crew.”
Superior Window Manufacturing Inc
“We had a new window and door/storm door installed by Superior Window and everything from the sales consulting to the install was great.”
Listed for homeowners in and around Pittsburgh, PA, these 17 companies fit and repair windows. Frame materials, glass options and any credentials shown are taken from company websites; the customer lines are quoted from public reviews.
Area overview: Pittsburgh, PA
All 17 companies we list here are in Pittsburgh itself. We have 20 companies in Pittsburgh on file; this page shows the highest-rated 17. 16 of the companies on this page have a rating, from 3.6 to 5.0 across 2,048 reviews; 9 have 50 or more reviews and 15 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (86%) and responsiveness (83%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "communication". 10 are open on Saturdays. 5 show a license on their websites and 7 have a BBB rating of A or A+. Domain records put 12 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 5 offer financing or payment plans; 12 give free estimates; 5 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 16 of the companies on this page; 13 publish a contact page; 10 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Is the home visit and measurement free?
A no-cost quote is offered by 12 of the 17 companies on this page. Expect a sales presentation with it. Set a time limit before the appointment, ask for the written quote to be left with you, and treat any price that expires when the salesperson leaves the house as a reason to keep looking.
Exceptional Exteriors & Renovations
“The roof had FOUR layers of old roofing which they removed and it was a semi-flat roof with a scupper drain that several roofers wouldn't even bid on.”
Dun-Rite Window & Door
“Smooth process from start to finish and at a very fair price .”
Metropolitan Window Company
“Everything went smoothly and we replaced 14 windows, from Matt in Sales to Tom and Mark for installation (one day and clean up afterwards) to follow up from John and Maggie.”
Window Installation Specialists
“Mark Bender Trade Sales Representative for Pella was very easy to work with and very knowledgeable!”
New Horizons Home Exteriors & Windows Company
“They were very polite, respectful of my home, and cleaned up afterwards to the point you would never know a big project just happened!!!”
Rex Glass
“I worked with them a second time to design a custom shower door - including low-iron, custom sandblast fading on one panel, and confirmation that the hardware would match the remainder of the bathroom.”
Tri-Lite Windows Inc
“Jimmy is very professional, reliable and does excellent work can handle anything from your small residential projects to your big commercial projects.”
Zurcher Home Improvements
“The entire process from bid to completion was professional and efficient, the price was fair, and the quality of the work was top notch.”
PWD Service
“She walked me through everything I needed and suggested a couple of ways that if I change the order it would be more cost-effective for me (buying entire pieces, and cutting them myself etc.”
Local Windows Pro Pittsburgh
Nu-Openings
“Willing to work with clients throughout entire process.”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
