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Keystone Window of Pennsylvania

Window Installers in Reading, Pennsylvania
Ranked #5 in Reading | Grade B+
4.80 (154 reviews)

Keystone Window of Pennsylvania

Residential window replacement and installation with in-home consultations, measurements, and professional crews that manage removal and cleanup Serving homeowners across Reading, Pennsylvania.

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Why Homeowners Choose This Business

Homeowners cite knowledgeable consultations, straightforward pricing discussions, and timely scheduling. Install crews are frequently noted for working efficiently, keeping work areas clean, and ensuring the job is done as specified Local experience that helps homeowners across Reading, Pennsylvania compare a more region-aware provider.

Service Area

Serving Pottstown and nearby Southeastern Pennsylvania communities, including the greater Reading area.

Featured Local Business

This featured listing includes fuller business details and a stronger local presentation for homeowners comparing nearby options.

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Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average rating.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Supplier
  Window Replacement
  Installations
  Window Installation
  Vinyl Windows
  Double Hung Windows
  Slider windows
  Energy Efficient Windows
  House Window Upgrade
  Patio Door Replacement
  Entry Door Replacement
  Old Window Removal
  Residential Windows
  Window Consultation

Home window replacement, window installation, measurement and consultation, removal of old windows, cleanup and disposal, sliding/gliding and double-hung window options, patio/entry door replacement as noted by customers.

Reviews

Customer Reviews

Joseph Stockmal
My initial appt with Steve was very thorough,as was my second appt for measuring. Both were completed quickly and competently. The crew that installed my windows were great as well,they finished quickly and efficiently on a cold December mo…
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My initial appt with Steve was very thorough,as was my second appt for measuring. Both were completed quickly and competently. The crew that installed my windows were great as well,they finished quickly and efficiently on a cold December morning. I'm a long time construction guy who could not do the installation myself...and honestly it passed my inspection. I would recommend Keystone to anyone who wants a really great window installed correctly.
Angela Caldwell
Erica came to my home and explained all my options in great detail. She was educated and helpful. The installation of our windows was quick and seamless. The time from choosing the windows to having them installed was about a month and a ha…
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Erica came to my home and explained all my options in great detail. She was educated and helpful. The installation of our windows was quick and seamless. The time from choosing the windows to having them installed was about a month and a half. Much quicker than I was expecting. I am very happy with my windows and door. It was overall a great experience.
Bernard Jurgelewicz
The instalation of my windows went well from start to finish. They were very knowledgeable in their profession very articulate in the project. They cleaned up after they were finushed. Also very courteous through out their time here at my r…
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The instalation of my windows went well from start to finish. They were very knowledgeable in their profession very articulate in the project. They cleaned up after they were finushed. Also very courteous through out their time here at my residence.
Chris Casazza
Keystone Window did a great job with our downstairs windows replace and installation. Rob and his team did a great job from giving us a price through the scheduling process and making sure installation was perfect. The price was excellent f…
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Keystone Window did a great job with our downstairs windows replace and installation. Rob and his team did a great job from giving us a price through the scheduling process and making sure installation was perfect. The price was excellent for the quality. I can't wait for them to come back in the spring so we can get the upstairs of our house redone next. Thank you Rob and the whole team. And yes, the pictures are in process pictures and completed pictures so everyone knows I am not a bot!!!!
Matthew Poynor
Keystone Window did an amazing job replacing all 19 windows in our home. After meeting with Rob and getting all of the details with the replacement as well as an honest, fair quote we knew Keystone would be a great fit for our project. The…
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Keystone Window did an amazing job replacing all 19 windows in our home. After meeting with Rob and getting all of the details with the replacement as well as an honest, fair quote we knew Keystone would be a great fit for our project. The installation team did an amazing job especially considering how difficult the removal of our old aluminum windows was. They were very professional and clean. The new windows are such an improvement and we are really looking forward to the quieter atmosphere and lower utility costs. Overall, I am very pleased with Keystone Window and will be recommending them to anyone I know that needs window work.

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Frequently Asked Questions

They focus on residential window replacement and installation, from single openings to full-home projects. Reviews also mention door replacements completed alongside window work.

Timing varies by project and season, but some customers report completion within several weeks after choosing their windows. Scheduling details are typically confirmed during the initial visit and measurement.

Crews handle removal of old windows, install new units, and clean the work area before leaving. Homeowners frequently note efficient work and courteous communication throughout the process.

Reviews indicate pricing and options are discussed clearly during the sales visit. For an exact estimate, contact the company to schedule an in-home consultation and measurement.

Several customers mention door replacements completed with their window projects. Availability and styles can be reviewed during the consultation.
 Verified Listing

Opening Hours

  • Monday 9:00 AM – 4:30 PM
  • Tuesday 9:00 AM – 4:30 PM
  • Wednesday 9:00 AM – 4:30 PM
  • Thursday 9:00 AM – 4:30 PM
  • Friday 9:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
4.80 (154 reviews) Featured BusinessPro Listing
Address
190 Moser Rd, Pottstown, PA 19464
Business Type
Window Installation Service
Website
https://www.keystonewindow.com/
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