
Asphalt Maintenance Services in Portsmouth, NH
Stevens Sealcoating provides residential and commercial asphalt maintenance throughout Portsmouth, NH, including sealcoating, crack sealing, pothole repair, and parking lot line striping. We work with homeowners, property managers, condo associations, restaurants, retail properties, offices, industrial lots, schools, churches, and local businesses that need their pavement protected and kept looking professional.
Portsmouth properties deal with heavy vehicle traffic, tight commercial lots, coastal weather, road salt, freeze-thaw cycles, drainage issues, snowplows, and constant seasonal use. Parking lots near downtown, Route 1, Lafayette Road, the West End, and surrounding commercial areas can fade, crack, and wear down quickly when asphalt is not maintained. Once water gets into open cracks, small pavement issues can turn into potholes and larger repairs.
Whether you need a residential driveway sealed, cracks filled before winter, a commercial parking lot refreshed, potholes repaired, or faded parking lines repainted, Stevens Sealcoating helps Portsmouth property owners extend the life of their asphalt. Our goal is to keep your pavement clean, safe, and presentable without waiting until full replacement becomes the only practical option.

Commercial Sealcoating
We offer full service asphalt Maintenance to property managers, HOAs, shopping centers, hotels and anyone else who needs their parking lot looking good.

Residential Sealcoating
Raised on the seacoast proudly serving the countless homeowners taking pride in their curb appeal.

Crack Sealing
Crack sealing is proven to increase the lifespan and durability of your pavement. It pays for itself.

Pothole Repair
Potholes are a liability and an annoyance for you and customers. We handle them so you can rest easy knowing your parking lot is safe and convenient.
