McKowski’s Maintenance System provides a premier level of commercial cleaning services to San Diego’s highest profile office buildings, production and manufacturing facilities, retail centers and Home Owner’s Associations. We are a general construction contractor providing new and remodel construction services.

What we do

Building & Maintenance

We provide a complete offering of building maintenance services from drywall and stucco to painting, welding and lighting.


Our team of construction professionals will see that no detail is overlooked and that we meet and exceed your expectations.


We provide landscape design, installation, water conservation and maintenance services.

Water Conservation

From design to implementation let us show you how we can reduce your water usage signature while maintaining and enhancing your properties curb appeal.


We have been providing quality janitorial & professional cleaning services for commercial, industrial, multi-tenant office buildings and homeowner associations since 1979.

Floor & Carpets

We offer complete line of services for all types of floors: VCT (vinyl composition tile), ceramic tiles, linoleum, terrazzo and other natural stone floors.


  • Painting
  • Drywall Patching and Repair
  • Lighting & Basic Electrical
  • Basic Concrete Repairs
  • Customized Services and Schedules to Best Suite Your Needs

Monthly Maintenance Contracts

Maintenance contracts can give you control over the most difficult environments and save you thousands of dollars. Simply ask us how.


We are pleased to announce that McKowski’s Maintenance Systems is an accredited business through the Better Business Bureau with an A+ rating.