Asphalt Sealcoating in the Greater Denver Area

Sealcoating is one of the simplest and most effective ways to protect your pavement and extend its lifespan. At Mcnally Asphalt & Paving Company, we provide expert asphalt sealcoating services for commercial parking lots, private roads, and residential driveways across Central Colorado. Whether you manage a retail plaza in Aurora or oversee pavement maintenance for a school in Parker, our in-house crew applies every protective coat with precision and care.

Why Sealcoating Matters

Over time, pavement begins to break down due to oxidation, UV exposure, water infiltration, and vehicle traffic. Without protection like asphalt sealcoating, the pavement becomes brittle, cracked, and faded—inviting costly damage. A properly applied sealant acts like sunscreen for your pavement, restoring rich black color while creating a barrier that shields against moisture, sun damage, chemicals, and abrasion.

Our team uses premium-grade materials to ensure deep, uniform coverage with clean edges and consistent application. Property managers, businesses, and homeowners throughout Douglas and Arapahoe Counties trust Mcnally Asphalt & Paving Company to preserve their investment through routine maintenance.

What to Expect from Our Asphalt Sealcoating Services

Mcnally Asphalt & Paving Company delivers tailored pavement maintenance solutions for each site.

We begin with a full evaluation of your asphalt’s condition and perform all necessary prep work—such as crack filling or minor patching—to ensure the sealant bonds properly. Every application is done by our in-house crew for a smooth, even finish that looks great and performs even better.

Our most requested pavement maintenance services include:

• Commercial Parking Lot Protection – Extend the life of your lot while enhancing curb appeal and visibility for your business.
• Driveway Resealing – Restore color and prevent surface erosion on asphalt driveways, keeping residential properties looking sharp year-round.
• HOA & Community Roadway Treatment – Maintain safe, attractive private roads and shared spaces with protective coatings that reduce long-term repair costs.
• Surface Cleaning & Prep – Every job includes thorough sweeping, edge trimming, and debris removal for optimal bonding and a clean final appearance.

For older pavement with significant wear, we may recommend milling or other parking lot repair services prior to applying the sealant. Combining asphalt sealcoating with fresh line striping also provides a complete visual and functional refresh for commercial properties.

Mcnally Asphalt & Paving Company is the paving contractor that local businesses, HOAs, and homeowners rely on for professional sealcoating throughout the Denver Metro. Call our pavement maintenance team today or fill out our online form to get started protecting your parking lot or driveway!