Asphalt Crack Filling

We seal driveway cracks with high-grade rubber to block water and prevent costly damage — fast, clean, and built to last.

Stop Cracks Before They Spread

Cracks in your asphalt aren’t just cosmetic — they’re early signs of deeper damage. Water gets in, freezes, and starts breaking your driveway apart from the inside out. At McMahon Seal Coating & Services LLC, we use commercial-grade hot rubber sealant to fill and seal cracks the right way. It’s the most effective method to prevent further deterioration and prepare your surface for seal coating.

Why It Matters

  • Protects your foundation from water and ice
  • Stops cracks from growing
  • Prevents potholes and surface breakdown
  • Extends the life of your driveway

Our Method

  • We clean each crack thoroughly before filling
  • Apply hot rubber sealant for maximum flexibility and bond
  • Leave a smooth, sealed surface ready for weather or coating

Don’t Wait Until It Gets Worse

Have questions or ready to book your Crack Filling?

Call or text Thomas at (603) 409-7050 to schedule your free estimate.

Contact Us Today!

For more information or to schedule service, call us at (603) 409-7050 or fill out the form below.

Type of Service Needed *

Our Services

Proudly serving Southern New Hampshire with expert seal coating, asphalt repair, and seasonal cleanups.

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Service Areas

  • Derry
  • Londonderry
  • Manchester
  • Chester
  • Windham
  • Salem

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