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FeaturedVerifiedWindow Installers in Passaic, New Jersey

Winstar Windows

Featured in Passaic Today 5.00 (246 reviews)(973) 576-5512

Based in Essex Fells, Winstar Windows handles residential exterior improvement projects. Its installation and replacement work dates to 1989.

Business Highlights
  • It is a second-generation, family-owned business.
  • It is fully licensed and insured.
  • It employs its own installation crews and service technicians.
  • It specializes in one-day installations of windows, doors and siding.

Service Area

Essex, Bergen, Morris and Passaic counties in New Jersey.

Featured on ProsGrade. Winstar Windows is one of 11 window installers ProsGrade lists in Passaic, New Jersey.

Listing details

4 services listed, including New window installation, Window replacement and Siding installation. Open Monday to Saturday. Rated 5.0 from 246 reviews.

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

How This Business Compares

How Winstar Windows compares with the other 10 window installers on ProsGrade in Passaic, using public Google ratings and review counts.

  • Ranks in the top quarter of the 11 Passaic window installers on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, well above the 4.6 average of other Passaic window installers on ProsGrade.
  • Has more Google reviews (246) than 8 of the 10 other Passaic window installers on ProsGrade.
  • One of 8 Passaic window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

4 services
  • New window installationDouble-hung, casement and bay windows
  • Window replacement
  • Siding installation
  • Door installation and replacementEntry, storm and French doors

Reviews

What customers say

Customers praise clear explanations, responsive communication and careful workmanship. A customer also describes a special-order door made for the project and a successful installation.

Customer Reviews

priya p

If you’re looking to replace your windows, look no further than Winstar Windows. Gene, the owner, is fantastic to work with—very reasonable, honest, and truly focused on what’s best for his customers. There were no unnecessary charges, and everything was delivered exactly on time and as promised. Gene took the time to clearly explain the entire process and kept us informed when the windows were ready. His transparency and professionalism made the experience smooth and stress-free. Gene and Maddie are both extremely responsive, reliable, and trustworthy. They’re exactly the kind of team you want handling a project like this. Highly recommend Winstar Windows for anyone looking for quality work and a great overall experience.
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Dexter

Finally found a trustworthy company that does great work. They aren't pushy and are 100% genuine. I had a special order door that they were able to have made and the final install is great. Before them I had 2 different window companies do work on my house and both were a bust (first one left me with the project half done, 2nd one didn't insulate the windows properly). Call them up, you won't regret it.
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Amber Davis

Windstar Windows is such a quality company! From start to finish Gene & Maddie are true professionals. Discussing the order timeline, options for quality doors within our budget, warranty & following through with wonderful craftsmanship as promised. Extremely happy with the finished project for the porch slider! And shout out to Izzy & Vagner who did an excellent job while being kind to our mom in the process!
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Frequently Asked Questions

What financing options are available?

Qualified homeowners can get up to two years of no-interest financing.

How does Winstar handle product warranty issues?

The company says its service technicians handle warranty issues that may arise with its products.