Greenline Service Corporation, located in Fredericksburg, carries a wide variety of trimmers and mowers to prevent even the biggest back yards from becoming unruly. Frontier™ Series RC20 Mower is a rear-mounted finish mower that provides a smooth, clean cut for lawns, sports fields, and golf courses. The PTO-driven Aerator (front- or rear-mount) is built with true commercial-grade construction for long life.‎ These aerators are easy to tow behind a tractor, so you can aerate wherever you like!

Whether you work with a light- or heavy-duty mower, whether you’ll only use it a few hours a week or every day for an entire season, there’s a Frontier finishing mower to fit your needs:

GM11 Series – For maximum versatility and longevity, this model comes with simplex helicoid miter boxes, cones, and cutter heads that can cut up to 84 inches wide and has a heavy-duty frame for long-lasting durability.

Introducing GM20 and GM21 Series – Ideal for Heavy Lawn or Turf use. They provide accurate cutting, fast height adjustments, and minimal vibration for a smooth mowing experience.

GM40 Series – Commercial and Acreage. The picture is for representation only. Grooming Mower Manufacturer. Featuring strengthened decks and durable gearboxes, it withstands the harshest treatment and delivers superb results every time.