Window King Of New Jersey
165 State St #8
We install residential / Commercial Replacement Windows as our primary business. That's why Window King is your best choice when getting a price for Replacement Vinyl Windows anywhere in New Jersey.
Ordered by owner and customer bids — bought, not earned. BergenHub promotes Bergen County businesses; it doesn't rate service quality.
In Hackensack
#95 / Home
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In Hackensack overall
#670 of all businesses
Windows, Doors & Garage
#5 in town
Composite score
1 / 100
rating · quality · popularity
Review quality analysis
Computed from 14 text reviews using BergenHub's quality scoring (sentiment, owner responsiveness, review depth).
What customers mention
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Customer reviews
Ratings and comments from Google and BergenHub members, combined into one score. Sign in with a verified-email account to add yours.
- GGoogle reviewerNov 11, 2025
Great windows and doors very professional highly recommended
Owner response · Dec 13, 2025
Ebben. Thank you for the great 5 star review. And recommendation. Nick Ferraro
- GGoogle reviewerJan 17, 2025
It was a GREAT pleasure to work with Window King on the replacement of the windows of my newly acquired condominium.<br><br>Nick Ferraro (Sales Person) did a superb job assesing my needs, offering an excelente an product, BEST PRICE AND VALUE PROPOSITION VS FOUR OTHER COMPANIES BIDDING FOR MY PROJECT, working with my home owners association (HOA) to get their product approved for my unit, always communicating proactively and ALWAYS DELIVERING ONTIME IN HIS COMMITMENTS.<br><br>Lisa Carabello (Operations Person)- did a great job keeping me up to date during the construccion and installation of my Windows. Her installation team was excellent and did a beautiful and on time job installing my windows.<br><br>I already have and will continue to recommend Window King to anyone looking for the BEST TEAM, VERY PROFESIONAL COMPANY, BEAUTIFUL PRODUCTS AND BEST PRICE/VALUE PROPOSICION FOR ANY WINDOWS PROJECT!<br><br><br>Jose Anibal Santiago
Owner response · Sep 9, 2025
Joseph,<br>Thank you for taking the time to write this great review. We truly appreciate your business and the referral. As a family business we treat all our customers like family and as the owner I'm happy to hear my staff is still doing a great job. Nick Ferraro
- GGoogle reviewerMay 9, 2024
Window King replaced a window in my home for a bathroom renovation. Nick was extremely helpful and knowledgable. I am very happy with the quick and professional installation. The window came out great and I will definitely be using Window King in the future for my home!
Owner response · Sep 9, 2024
Anthony, thank you very much for the great review and your business. I'm happy to hear everything went well and hope your bathroom turns out great! We can't wait to help you in the future with the remainder of your window needs.<br>-Nick Ferraro
- GGoogle reviewerFeb 20, 2024
I ordered a sliding glass door from Window King and it was the best sliding glass door I ever owned. The doors have blinds that are inside the glass AMAZING LOVE LOVE LOVE!!!! It eliminates the need for those annoying vertical blinds. The door opens and closes so easily, even my elderly mother can manage the door. The door came in sooner than expected, the installation process was painless and the entire experience was seamless. This is a family owned business and they stand by their product and service. I highly recommend Window King.
Owner response · Sep 9, 2024
Gladys. Thank you for great review. We appreciate the business and the recommendations. Nick Ferraro
- GGoogle reviewerFeb 19, 2024
Window King is a family run business, their knowledge and professionalize was like no other window company. Their installers were timely and did a great job cleaning up after themselves. I would recommend them to everyone I know. Great overall experience.
Owner response · Sep 9, 2024
Marta. Thank you for the great review. We appreciate the support and recommendations. Nick Ferraro.
- GGoogle reviewerFeb 9, 2024
Thank you to Nick and team for a great experience. After researching several brands and installers in the area, I went with Window King. Nick was responsive, answered all of my questions and was accommodating with my needs. The windows turned out to be great as well and the prices were fair. Great job!
Owner response · Sep 9, 2024
Joyce, thank you so much for the business and leaving such a kind review. We're happy that everything went smoothly.<br>Nick
Sponsored Ranking. Positions are bought through owner and customer bids, not awarded on quality. BergenHub helps Bergen County businesses get discovered; it does not rate their service.