There's one accord. Gravel Tech does not use or require any new gravel. Gravel Tech, Inc. prides itself on being at the forefront of gravel lot, driveway, and roadway repair. Whether it be a commercial truck lot, a 30 year old driveway on a farm or a small residential driveway that feeds multiple homes, Gravel Tech brings back to life surfaces that may seem irreparable. Through the unique system that Gravel Tech designed in-house, there isn't a drive that is too big or too small for us to handle efficiently and cost effectively. All without using any new gravel.