Areas We Serve

At McKowski’s Maintenance Systems, we have been serving a variety of businesses from different industries throughout San Diego County. Today, with over 30 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, business cleaning contracts, office cleaning, janitorial services and floor and carpet cleaning & maintenance and unparalleled customer service to all areas in San Diego County, as well as offering Facilities & Maintenance Engineering in LA County.

san diego area
Mckowski's Maintenance Systems

Los Angeles

Offered Contracts

Building Maintenance Contracts
Lighting Maintenance Contracts
Landscape Maintenance Contracts
Day & Night Janitorial Contracts
Porter Service Contracts
Business Cleaning Contracts
General Construction Contractor
Commercial Cleaning Contracts
Medical Facilities Cleaning Contracts
Facility Maintenance Engineering
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