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Commercial Power Washing Service 


Thorowash LLC is Lancaster, Pennsylvania’s and surrounding areas Premiere Commercial Pressure Washing & Soft Washing Company. With over 15 years of experience, we have the equipment & knowledge to handle all your commercial exterior cleaning needs. We can handle everything from single units to multiple units.

  • Dumpster Pads

  • Restaurants 

  • Office Buildings

  • Shopping Centers

  • Grease Removal

  • Gum Removal

  • Window Cleaning

  • Shopping Carts

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