About Us

GEM Certified Logo, power washing in Greencastle, PA and power washing in Harrisburg, PAGEM Pro Wash is the area's #1 source for top quality power washing and pressure cleaning services. We are dedicated to providing the highest quality service with the best value for commercial and residential customers.

We clean everything from house exteriors, porches, decks, sidewalks, and entryways to commercial store fronts, parking lots and garages, dumpster pads, and more. We even clean boats, mobile homes, truck and trailer fleets, and remove graffiti and chewing gum.

Our equipment is the highest commercial-grade quality, equiped with a 300-degree steam to disinfect bacterial harming contaminants and 425 gallon-supply water tank with a 300-feet hose so our trailer never leaves your driveway. 

GEM Pro Wash is proud to be veteran-owned and locally owned and operated in Greencastle, PA. The name "GEM" comes from founder Shawn R. Meals' three daughters: Grace, Emma, and Maggie, who he affectionately refers to as his "gems."

Need something power washed? Contact us today for a FREE estimate. Receive a written estimate in 48 hours or less, and work completed within one week. We are currently offering quarterly, monthly, and weekly service contracts.