The Property

The largest contractor in the Northeast at 300,000 projects strong.

We are number one for a reason. Homeowners trust us over other Long Island contractors for our decades of experience, multiple GAF awards, guaranteed workmanship, and commitment to only the industry’s best products sourced to custom-create any home solution. Creating a look different from the neighbors takes a contractor different from the others. At King Quality — the difference is quality.

Royal treatment for you and your home

Any contractor can update a home but only King Quality—your Long Island sidingwindows and roofing company—treats you like royalty. We put lifetime warranties, certified and award-winning installers, and low monthly payments behind every project to turn homes into castles. Call 631-573-0642 to schedule a free consultation.


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My wife and I chose King Quality after sitting down with Freddy, and discussing our needs and concerns. He was polite, professional, and explained every step in detail, from start to finish. Freddy worked with us, and was able to arrange for his crew to work on our roof and gutters immediately. Julio and his crew did a fantastic job on the roof, they were polite and professional, and cleaned up everything after they were done. We love the new roof and it looks great. The new gutters that were installed look fantastic, along with the roof. Thank you very much, King Quality, on a job well done.

– Nick Sumarev

King Quality did our roof right before Thanksgiving. They did a beautiful job, clean, efficient, well run! They even rakes the leaves near the house in their clean up to make sure they got all their equipment and debris. They did a better job than our lawn people! . Thank you Jason, our salesman, for sitting down and explaining the whole process. Thank you to the crew for such a great job: Chris & Jay. (Hope we got your names right)

– Daniela C

Had an issue with a window purchased a few years back 2 times. Both times were taken care of promptly. This time John and Larry took care of the issue and replaced the window. Having a company you can trust and rely on, and who guarantees their work and product is extremely reassuring. So far, I’m very satisfied with their work. You can count on me to be a repeat customer. Thanks John and Larry, and King Quality!

– KatieKami R

We were very impressed by the professionalism from the very beginning with your sales representative, Jason, to the crew that replaced our roof. Jason explained everything, showing us pictures, samples, and testimonials from other clients who used King Quality. Another selling feature for us was the finance plans we were offered. We found it doable. And even though today was the coldest day of the year, the crew worked hard and finished on time! Thank you!

– Mary Jane Bourgal

125 Wilbur Pl, Bohemia, NY 11716, USA

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