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Jet-Black of Long Island, NY

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Sealcoating, Crack Filling & All Your Asphalt Needs

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About Jet-Black of Long Island, NY

Thank you for visiting our site! We are Jet-Black of Long Island. We’re proud to say that we are Family Owned and Operated and that we live and work right here in Suffolk County NY. Over the many years on Long Island, we have had the honor and pleasure of working with thousands of local homeowners and business owners, as well as many charities that are near and dear to us.

Jet-Black is the national leader in asphalt seal coating and repair. All Jet-Black locations are owned by a member of their respective community just like us. Jet-black is celebrating its 33rd Anniversary in 2018 and has grown tremendously each year. Just recently, we have earned the respect of “Entrepreneur Magazine” who has ranked us #1. Being the only true National seal coating brand means that when you work with us, you are working with BEST (and biggest). We did not become the best because we are the biggest, we are the biggest because we are the best. We take pride in our work. If needed, Jet-Black will power clean the surface, power edge the grass, prep any oil stains, fill in cracks and joints with hot rubber, and seal the driveway with our High Quality special proprietary blend of sealant. The work will be completed by hand from cleaning to sealing . We pride ourselves on being the most thorough in this business. Our sealant is FAA approved to be used on airport runways for its durability and resistance to stains. Complete customer satisfaction is our goal, should there ever be an issue rest assured we will stand behind our work!

Many smaller companies will try and cut corners where they feel they can or not return your call if there was an issue . We are fully Licensed and Insured and we stand behind out work 100%. Jet-Black has the means and experience to facilitate some of the largest commercial jobs, While still paying attention to the smallest of details and by taking a Hands on approach to every job to be able to add your Home to our list of some of the Worlds more beautiful Driveways.


631-509-SEAL (7325)


  • Asphalt Sealcoating
  • Crack Sealing
  • Power Cleaning
  • Oil Treatment
  • Grass Edging
  • Patchwork
  • Saw Cut Repairs

Sealcoating, Crack Filling & All Your Asphalt Needs

Tired of looking for a contractor you can trust? Look no further, Jet-Black understands the effect
that harsh elements have on your driveway or parking lot and we have the tried and true expertise to
take care of your sealcoating, crack sealing, and line striping needs.