Areas We Serve

At McKowski’s Maintenance Systems, we have been serving a variety of businesses from different industries throughout San Diego County. With over 40 years of experience under our belt, we pride ourselves on providing a vast array of building maintenance including but not limited to; handy-man repairs, construction, professional cleaning service, property maintenance, tenant improvements, construction clean up, day porters, pressure washing, janitorial services and floor and carpet cleaning & maintenance service to all areas in San Diego County, as well as offering Facilities & Maintenance Engineering in LA County.

San Diego County
Los Angeles County

Offered Contracts

Building Maintenance Contracts
Commercial Night cleaning
General Construction Bids
Landscape Maintenance Contracts
Lighting Maintenance Contracts
Porter Service
Facilities & Maintenance Engineering – LA County


To ensure that our clients receive smooth and efficient service, McKowski’s continually monitors and inspects your facility. A supervisor will visit your property to oversee performance. This practice has made McKowski’s an excellent and long-term choice for our clients


What Our Clients Say