Asphalt Sealcoating
Seal and Protect with Asphalt Sealcoating Services
Yes, sealcoating makes your asphalt look clean and uniform with a fresh, black finish. But there's more to sealcoating than good looks.
Without sealcoating, asphalt is vulnerable to a range of damaging effects that can significantly reduce its lifespan. Over time, exposure to sunlight, water, chemicals, and heavy traffic can cause the asphalt to deteriorate, leading to cracks, potholes, and other forms of damage.
One of the main issues with unsealed asphalt is water penetration. When water seeps into cracks and pores in the asphalt, it can weaken the base and sub-base layers, leading to more extensive damage such as potholes and heaving. In colder climates, water that freezes and thaws can further exacerbate these issues, causing the asphalt to crack and break apart.
UV rays from the sun can also degrade the asphalt binder, causing it to become brittle and more susceptible to cracking. Chemicals such as gasoline, oil, and de-icing salts can also break down the asphalt and accelerate its deterioration.
Sealcoating helps to mitigate these risks by providing a protective barrier that seals out water, UV rays, and chemicals, prolonging the life of the asphalt. Typically, asphalt that is sealcoated regularly can last up to 30 years or more, versus about half that time if unsealed.
Contact us today and let us do your driveway sealcoating in Raleigh, NC!
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Commercial Sealcoating: Protect Your Parking Lot & Your Bottom Line
Sealcoating your commercial asphalt parking lot is essential to the maintenance of your business. Sealcoating creates a more beautiful and welcoming appearance to your parking lot, and also greatly increases safety for visitors by creating a smooth, even walking and driving surface.
Investing in parking lot sealcoating can also save you money overall by preventing or delaying some unnecessary asphalt repair issues.

The cost to replace damaged asphalt can vary depending on the extent of the damage and the size of the area. On average, the cost can range from $2 to $6 per square foot for the removal and replacement of damaged asphalt. Considering the square footage of most parking lots, this can add up quickly, particularly if the damage becomes extensive.
It's easy to see that sealcoating is a cost-effective preventive measure to protect your asphalt surface. Contact Tier One for exceptional, 5-star-rated driveway sealcoating in Raleigh, NC.
Parking Lot Sealing and Striping
Tier One is your top choice for parking lot sealing and striping in the Raleigh area. In addition to our superior sealcoating services, we are skilled at meticulous line striping.
Our careful line striping will further enhance your parking lot's functionality and beauty. Call to see why many local companies trust Tier One with their sealcoating and line striping needs.
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Installation and maintenance
Commerical and Residential Driveway Sealcoating in Raleigh, NC
No job is too big or too small. Tier One Asphalt and Sealcoating is your choice in Raleigh NC for sealcoating your personal driveway, and the twenty driveways in your new construction residential development. With the utmost care, we will tackle sealcoating your small business's commercial driveway, and the parking lot of the supermarket-anchored shopping center.
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Asphalt Sealcoating vs. Resurfacing:
What’s the Difference?
While sealcoating applies a protective layer over existing pavement, resurfacing involves adding a new layer of asphalt over damaged areas.
• Choose sealcoating for ongoing protection and aesthetic upkeep.
• Choose resurfacing when the pavement has deeper structural issues but the base is still solid.
Not sure which service you need? Contact us for a free inspection.
Our Process: What to Expect from Tier One Parking Lot Sealcoating in Raleigh, NC
When you hire Tier One, you get a streamlined, professional process:
Site Evaluation
We inspect your surface for cracks, oil spots, and drainage issues.
Cleaning & Prep
We clean debris and power-blow dust to ensure a smooth bond.
Crack Sealing
Before sealcoating, we fill existing cracks to prevent future damage.
Dry Time & Curing
Most driveways/parking lots are ready in 24–48 hours.
Why Choose Tier One for Driveway Sealcoating in Raleigh, NC?
When you search for sealcoating near me, you're not just looking for the closest company — you’re looking for a team that’s trusted, experienced, and reliable.
At Tier One, we offer:
• Locally owned & operated service with years of experience in North Carolina’s climate
• 5-star customer satisfaction and dozens of verified reviews
• Top-grade commercial sealants for long-lasting results
• Prompt scheduling and clear communication from start to finish
• Sealcoating is more than a surface treatment — it's a smart investment. Let Tier One protect yours.
Call Tier One today at 919-621-5446 or request a free quote to get started with expert sealcoating in Raleigh and surrounding areas. Let’s extend the life of your asphalt — the right way.
Frequently Asked Questions
What types of asphalt repair services do you offer?
We offer crack sealing, pothole patching, skin patching, full-depth patching, overlays, and resurfacing for both residential and commercial properties.
How do I know if my asphalt needs repair or replacement?
If you notice widespread cracking, potholes, or uneven surfaces, a repair may be sufficient. However, if the damage is extensive, resurfacing or replacement may be more cost-effective in the long-term. We offer free assessments to help you decide.
How long does a typical asphalt repair take?
Small repairs like crack sealing or pothole patching can often be completed within a few hours. Larger projects may take 1–2 days depending on the scope and weather conditions.
What causes potholes and cracks to form in asphalt?
Potholes and cracks usually result from water infiltration, freeze-thaw cycles, UV damage, heavy traffic, and normal aging of the pavement.
Is sealcoating necessary after repairing asphalt?
Yes. Sealcoating helps protect your newly repaired surface from UV rays, moisture, oil, and oxidation, extending the life of your pavement.
How soon can I use the surface after a repair or sealcoating?
For most repairs, you can walk or drive on the surface after 24–48 hours. Sealcoated areas may need 24–72 hours depending on weather.
Do you handle both residential and commercial asphalt jobs?
Yes, we service driveways, walkways, commercial parking lots, private roads, and more. No job is too small or too large.
Can I prevent asphalt damage in the future?
Regular maintenance such as sealcoating every 2–3 years, crack sealing, and proper drainage can help prevent early deterioration.
