Ameriseal Sealcoating & Line Striping

Ameriseal is a family-owned pavement-maintenance company based in Merrimack, New Hampshire. The company says it was founded in 1988 and offers residential, commercial, and industrial sealcoating, crack sealing, line striping, paving, and pavement repairs. The two available customer accounts are mixed. A September 2024 BBB reviewer said Ameriseal sealcoated a large driveway for $915 and was told the work should last about three years. In a 2022 Google review, another customer described a missed appointment and unanswered follow-up email. The company's site emphasizes pavement maintenance, while BBB lists asphalt maintenance and line striping and gives the business an A+ grade; BBB also states that Ameriseal is not accredited. Ask for a written scope, preparation details, warranty terms, and recent references before authorizing work. Ameriseal may fit sealcoating, crack sealing, line striping, and paving projects in southern New Hampshire and nearby northern Massachusetts. Confirm the appointment, arrival window, and communication plan in writing.