Since 1979, we’ve been providing unparalleled customer service and a vast array of janitorial and building maintenance services and contracts for commercial, industrial and residential customers in El Cajon.
Our customers rely on McKowski’s Maintenance Systems for our premier level of janitorial & commercial cleaning services:
- Janitorial Maintenance Contracts
- Porter Services Contracts
- Complete Carpet Cleaning
- Hard Floor Care and restoration
- Electro Static Dissipative (ESD) Flooring
- Drywall Patching & Repair
- Concrete Repairs
- Monthly Maintenance Contracts
- General Building Programs
- Landscape Maintenance
- Landscape Irrigation & Plant Installation
- Landscape Development & Planning
Contact us today, tell us about your project and request a proposal!