Commercial Parking Lot Paving

For lots with significant wear or structural issues, we offer full dig-out and base replacement, removing damaged asphalt and rebuilding with a compacted, heavy grade gravel base to ensure long-term performance and finish with smooth, durable asphalt built to handle heavy traffic and Maine’s tough weather.

If the existing surface is still structurally sound, we can apply a new asphalt overlay, giving your lot a clean, smooth appearance while extending its lifespan.

Finish your project with sharp, professional line striping and pavement markings that boost safety, maximize space, and enhance curb appeal. At Black Diamond Asphalt, we use high-quality, long-lasting paint for clean, precise lines that stand up to traffic and weather.

From parking stalls and ADA spaces to directional arrows and custom layouts, we make sure your lot is safe, compliant, and easy to navigate.