Welcome to High Tech Coatings Inc. If you are looking for an alternative to sod for your lawn, consider our hydro-seeding service. Hydro-seeding is an affordable way to manage erosion control, begin reclamation of unused land, plant on ditch banks, and even plant wild flowers. Call for a free estimate.At High Tech Coatings Inc., we also handle asphalt maintenance. This includes striping, seal coating, or any other maintenance that may be needed for your commercial lot or driveway. Free estimates are also avialable for these services as well. We are a licensed and insured company.