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Top-Rated Driveway sealcoating pros in Dunkirk - Updated Nov 2026

Avatar for Black sheep asphalt and seal coat
Black sheep asphalt and seal coat
New to Angi
Asphalt Sealing

Serving Dunkirk, IN and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

We are a small family owned company. With the ability to handle large scale jobs if needed. We offer a wide range of asphalt services like pot hole filling, crack repair, seal coat and line striping. Licensed and insured and the best cost to quality in the area.

Campbell's Pavement Maintenance - Facebook
New to Angi
Asphalt SealingAsphalt Sealing- For Business

Serving Dunkirk, IN and surrounding areas

In business since 1979

Free estimates

Offers commercial services

Campbell's Pavement Maintenance is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time4 days
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Driveway Sealcoating FAQs, answered by experts

Regular sealing, drainage management, and debris removal help prevent asphalt deterioration, protecting and extending surface life.

Regular maintenance will help you avoid costly repairs and early replacement. Clean the driveway surface with a stiff brush and water at least twice yearly, and remove any weeds that try to take root. Additionally, every two to five years, apply a sealcoat—this protects the driveway against damaging UV rays and keeps it looking like new.

Sealcoating asphalt costs $0.14 to $0.25 per square foot. Doing so prevents erosion in harsh weather and keeps your asphalt from cracking or getting potholes. It’s a good idea to hire a professional sealcoating company with positive reviews to do this work rather than do it yourself.

Oil-based sealers generally offer longer results for driveways in cold climates. If you experience extreme temperatures, oil sealants offer a level of flexibility that makes them expand and contract along with the freeze-thaw cycle instead of cracking.

Asphalt is made of aggregate materials (sand, rocks, and gravel) and bitumen, a viscous, petroleum-based, waterproof substance. These materials are mixed together at extremely high temperatures to form asphalt.

The Dunkirk, IN homeowners’ guide to driveway sealcoating

From average costs to expert advice, get all the answers you need to get your job done.