Preserve and Protect Your Property

Turn to us for waterproofing services in the dover area

Are you concerned about water damage? Kings Sealcoating offers comprehensive waterproofing services and stain sealing services to protect your property in Dover, Middletown or a surrounding area. We're here to protect your foundation, basement, retaining walls, patio, pool deck, driveway, walkway, facades and more. Imagine your surfaces free from cracks, spalling, and discoloration, maintaining their aesthetic appeal. Our process begins with your initial contact, followed by a consultation to assess your specific 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 throughout, with warranty details discussed during your initial consultation and included in your final invoice.


From foundations to pool decks, our waterproofing and stain sealing services are designed to protect your property from damage and maintain its beauty.


Explore our waterproofing solutions and protect your property today.

Wet, stained wooden deck with dark brown planks reflecting sunlight. Green grass in the background.

See What we'll do for you

Our waterproofing and stain sealing services offer numerous benefits to protect and enhance your property. Here's why our clients choose us:


  • Initial client outreach and consultation setup
  • Quotes delivered within 24 hours
  • Service scheduling available within three days
  • Clear communication from start to finish
  • Warranty details provided and documented


Plan your waterproofing project with us to ensure lasting protection.