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Homerite
“The installer was very professional and courteous took time to answer questions.”
Best Window Installers near Mechanicsburg, PA
2 of these companies are based in Mechanicsburg; the others serve Mechanicsburg from towns including Dillsburg (7 mi), Harrisburg (8 mi) and New Kingstown (4 mi).
4 open weekends · 12 rated 4.5+ · 1 shows a license
Data verified November 6, 2026
Your Windows & Doors
“Great windows, great installation team, on time, excellent install and really made it seem easy - thank you to Brandon and his team and to Austin who definitely made a difference in my home!”
Window Depot USA
“The installer was very professional, did high quality work and very clean.”
Grand Opening Windows & Doors
“Grand Opening was easy to work with from a no pressure sales consult through install.”
Miller's Roofing Inc.
“His versatile crew worked very well together with each member of the team knowing exactly what to do and when do do it.”
Depalma Construction Inc.
“"fixed" a problem messed up from another company, installing full course of shingles and new gutter guards.”
Listed for homeowners in and around Mechanicsburg, PA, these 15 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: Mechanicsburg, PA
The 15 companies on this page are rated from 4.1 to 5.0 across 1,586 reviews; 6 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (91%), quality (87%) and responsiveness (87%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "communication". 4 are open on Saturdays and 1 on Sundays. 1 shows a license on its website and 1 lists staff certifications (GAF). 10 have ten or more years of experience, the longest 30 years. 3 offer financing or payment plans; 6 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 13 publish a contact page and 7 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do the listed window companies all have premises in Mechanicsburg?
2 of the 15 give an address in Mechanicsburg itself; the others serve it from within 15 mi. Many window companies work from a showroom that covers a wide area, so the address tells you little. What matters is whether the crew is employed by them or subcontracted, and who returns for warranty work.
Dino's Home Improvement
“I was so happy to have the repair I needed done today as scheduled and Dino was kind and helpful and I appreciate his help with my circumstances.”
Get Clear Windows
“They took 4-5 hours of my time giving me their high pressured sales speech and were going to charge me 2-3 times the amount of money as Clear Windows.”
THS Contracting
“Also sanded & refinished the floor it looks excellent I'm very happy with their work and would hire them again!”
Hershocks Inc
“Glass replacement the menu that did the job were very professional and knowledgeable of the work to be done.”
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Studio 4 Showroom
“Meg is great to work with.”
Better View Windows Doors Patio Rooms
“Better View handled everything very professionally from start to finish which made for a wonderfully streamlined (and stress free) experience.”
Redi-Exit LLC
“Its exactly what we needed, even better than the one we were going to order originally from another company.”
E. Crossan Construction
“He and his crew have torn off and installed 2 new roofs for us, 3 sliding doors, one front door, drywall repairs and will be building us a retaining wall for our pool.”
The Pro Gallery
“Everybody that works there is polite and helpful.”
Why these companies made our list
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