Protect Your Investment from Damage

Choose us for Asphalt Crack Sealing in DOVER or a surrounding area

Maintaining the integrity of your concrete and asphalt surfaces is crucial. Kings Sealcoating offers expert concrete crack filling and asphalt crack sealing services to prevent water infiltration and further damage. Picture your driveway or parking lot, smooth and well-maintained, free from unsightly cracks. Our process starts with you reaching out to us, followed by a consultation to assess your needs. We provide quotes within 24 hours and can schedule your service as soon as three days later. Our commitment to communication ensures you're informed at every step, with warranty details discussed during your initial consultation and included in your final invoice.


Whether for residential or commercial properties, our crack filling and sealing services are designed to protect your investment and extend the life of your surfaces.


Book your consultation today to preserve your concrete and asphalt surfaces in Dover, Middletown or a surrounding area.

Two workers applying sealant to a road crack with tools, near an orange traffic cone.

How Our Process Works

Our concrete crack filling and asphalt crack sealing services are designed to prevent costly repairs and extend the life of your surfaces. Here's how we ensure effective results:


  • Client outreach and consultation setup
  • Quotes delivered within 24 hours
  • Service scheduling available within three days
  • Comprehensive communication throughout
  • Warranty details discussed and documented


Secure your surfaces with our expert sealing services today.