Your Friendly

Neighborhood Roofers

Your Friendly

Neighborhood Roofers

Serving Nassau and Suffolk County for years. Our family owned business provides quality craftsmanship for roofs, siding, and more!

Residential Roofing

Our team brings quality craftsmanship to your home. Our roofs are GAF Certified, so you can rest assured the job is done right with the highest standards of material.


Yes, we install commercial flat roofs! Built with single-ply membranes made with sheets of sythetic materials that have been combined with stabilizing fabrics.

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Why choose us for your all types of Roofing

We strive to make sure that we are known for quality, professionalism and craftsmanship. Our roofing experts are highly-trained and completely up-to-date on the latest roofing techniques and technologies. With a reputation based on 17+ years of excellence, you can count on Chief Cornerstone Contractors INC. to deliver.

One of the biggest attributes that sets us apart from other companies is our attention to detail. When it comes to roofing, quality and expert installation is key. You can enjoy the peace of mind knowing that our highly-trained technicians will expertly address even the tiniest details, ensuring you a quality, long lasting, roof.


At Chief Cornerstone Contractors Inc, we understand that your home and business structures are a major portion of your investment. That’s why we endeavor to deliver the best product at the best price for our customers. As a Licensed Contractor we understand that home owners and businesses must consider cost and their return on investment as criteria in making capital improvement decisions. We will work with you to determine the best solution for your roof and your budget—whether that solution includes repairs, restoration or a full replacement. Additionally, your investment will be protected since new roof installations feature a full warranty.

Our Latest Projects

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Post Address and Mail


11 Katie Ct, Lake Grove, NY 11755

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Assistance Hours

Mon – Fri 8:00am – 8:00pm

Sat - Sun 8:00am - 6:00pm

Phone Number:


11 Katie Ct, Lake Grove, NY 11755, USA

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