Asphalt Crack Sealing
Asphalt Crack Repair
Sealing cracks in your asphalt pavement surface is part of proper asphalt maintenance. It is important to have repairs done as soon as the first cracks are visible. Sealing your asphalt cracks in a timely manner can greatly extend the life of your pavement. Black Diamond Sealcoating is the top asphalt crack sealer company in Portland, OR and the surrounding areas.
What Causes Asphalt to Crack
As the top asphalt crack sealers in Portland, we’re equipped to handle any crack or pavement repair you throw at us.
About cracks…
- Weather:
- Vehicle traffic:
vehicle weight and traffic can also accelerate deterioration causing cracks to develop and sometimes causing alligatoring or break-up, even into potholes. Whether it is crack filling, patching, potholes, sealcoat or striping we can help!
- Weak base layer:

How do you control?
Call Black Diamond and have the maintenance done! Cracks should be filled each year, once they appear is when water can get into the base layer, don’t wait. As the top asphalt crack sealers and pavement repair specialists in Portland, we’re here to service all your needs.









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