Full-Service Commercial Cleaning in Lancaster, PA
OnSite provides a full suite of commercial cleaning and building services throughout Lancaster County.
Retail Cleaning Services
Storefront cleaning, floor care, restrooms, high-touch disinfecting
Floor Care Services
Professional cleaning services tailored to keep your space clean, safe, and well-maintained.
Day Porter Service
Daytime custodial support :
Office buildings
Shopping centers
Medical campuses
Industrial spaces
Medical Office Cleaning
Sanitization, waiting rooms, exam rooms, common areas
HIPAA-safe practices, OSHA compliant
Commercial Office Cleaning
Daily, weekly, or custom schedules Trash removal, sanitizing, dusting, restrooms, kitchens, floors
Apartment Community Cleaning
For property managers and HOAs:
Lobbies
Hallways
Laundry rooms
Construction & Post-Renovation Cleaning
Dust removal, debris disposal, floor finishing, punch-list prep
Commercial Disinfecting Services
Electrostatic spraying, high-touch surface cleaning
For offices, schools, churches, medical facilities
Light Maintenance & Building Services
Non-licensed maintenance tasks:
Light bulb replacement
minor repairs
wall touch-ups
fixture tightening
property inspections
Where We Operate
We serve businesses across Central Pennsylvania, including Lancaster, York, Hershey, Harrisburg, Lebanon, and nearby areas with trusted commercial cleaning.