Asphalt Sealcoating

Protect Your Investment with Professional Asphalt Sealcoating

Asphalt sealcoating is one of the most cost-effective ways to extend the life of your pavement and maintain its appearance. At Roadex Paving LLC, we provide comprehensive sealcoating services that shield your asphalt from harmful elements like UV rays, water penetration, and chemical spills. Our professional team applies durable sealants that protect and restore that rich, black finish to your driveway or parking lot.

Our asphalt sealcoating services include:

• Commercial parking lot sealcoating
• Residential driveway sealcoating
• Crack filling and preparation
• Oil spot treatment
• Edge trimming
• Complete surface cleaning

Address cracks and deterioration before they become costly repairs. Reach out to us today for a free, same-day estimate on your sealcoating project.

Sealcoating Extends Pavement Life and Saves Money

Asphalt is a significant investment for any property owner. Without proper maintenance, your pavement can deteriorate rapidly, leading to expensive repairs or complete replacement. Regular sealcoating creates a protective barrier that addresses several critical needs:

• Prevents water penetration that causes base failure
• Blocks harmful UV rays that crack asphalt
• Resists oil and chemical damage
• Slows oxidation and deterioration
• Enhances curb appeal with a fresh look
• Creates a smoother surface that's easier to clean

Most industry professionals recommend sealcoating every 2-3 years for optimal protection. This simple maintenance step can double or even triple the lifespan of your asphalt, saving thousands in replacement costs over time.

Why Choose Roadex Paving

When it comes to protecting your asphalt investment, experience and quality matter. Roadex Paving brings over 15 years of third-generation expertise to every sealcoating project we undertake in New Hampshire.

• Locally and family-owned business with deep community roots
• Price-match guarantee on any valid written estimate
• Proven results with a strong reputation throughout New Hampshire
• Capable of handling any job size – nothing too big or small
• 1-year workmanship warranty on all services
• Veterans discount available
• Spanish-speaking staff available
• Same-week service in most cases

Our approach is straightforward: we treat every property as if it were our own, delivering affordable solutions without cutting corners. Our clients return repeatedly because we consistently complete jobs correctly the first time.

Contact Us

Protecting your asphalt investment is both simple and affordable with Roadex Paving. Our team assesses your specific needs, provides a clear estimate, and completes the work efficiently with minimal disruption to your home or business.



From residential driveways to commercial parking lots, our sealcoating services deliver lasting results that withstand the elements. Customers throughout New Hampshire trust us because of our reliable service and quality workmanship.

Contact us today for your free, same-day estimate and start extending the life of your asphalt pavement.