J&J Sealcoating LLC

08/31/2026

08/31/2026

Another project completed for Dover Federal Credit Union, Thank you for your continued support, J&J Sealcoating & Team.

07/31/2026

At J&J Sealcoating, we are proud to be the Shore’s elite asphalt maintenance company, dedicated to protecting and enhancing the value of your property. Whether managing a commercial complex or caring for your home’s driveway, our skilled team delivers unmatched craftsmanship and long-lasting durability across every project.

We specialize in precision, hand-applied coal tar sealcoating for a deep, protective barrier, and offer premium oil-based applications tailored to meet your surface's specific needs. To keep your pavement resilient against weather and heavy traffic, we provide comprehensive repairs—including precise patch repair and long-lasting hot rubberized crack sealing that prevents water intrusion before costly structural damage occurs.

To complete your property’s transformation, our sharp line striping services ensure bright, organized, and compliant parking areas that make a great first impression. From full-scale commercial lots to high-end residential driveways, J&J Sealcoating combines superior materials with expert application to keep the Shore’s asphalt smooth, safe, and looking brand new.

Trust the local experts who take pride in doing the job right—by hand, with precision, every time.

05/25/2026

05/03/2026

Melvin Funeral Home
Great customer to.work with, Glad we had the opportunity to service your parking lot. Thanks from the Team J&J Sealcoating LLC

04/22/2026

Driveway extension for a customer's camper, Need more room, Give as a call to discuss.

04/15/2026

Beautiful home this morning, Contact us to schedule your free Estimate.

04/15/2026

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04/11/2026

☀️ THE SUN IS OUT, AND THE TRUCKS ARE ROLLING! ☀️
​The wait is over! J&J Sealcoating is officially back for the 2026 season. As the Shore’s elite asphalt maintenance company, we’re ready to protect your investment and give your property that "brand new" curb appeal.
​Winter can be brutal on your driveway. Don’t let small cracks turn into expensive repairs! From residential drives to commercial lots, we provide the high-end protection your pavement deserves:
​✅ Professional Grade Sealcoating (High-durability commercial grade)
✅ Hot Rubberized Crack Filling
✅ Precision Edging & Cleaning
✅ Oil Stain Treatment
​We pride ourselves on being the best at the Shore—reliable service, meticulous attention to detail, and a finish that lasts.
​📅 Our spring calendar is filling up fast! Get ahead of the rush and secure your spot today.
​📞 Cell: 302-212-8859
☎️ Office: 302-284-7022
🌐 Visit: jandjsealcoating302.com
​Or DM us for a FREE, no-obligation estimate!
​Let’s get your pavement looking elite. 🏠🖤
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