Do You Need Help This Christmas Season?

Let our team of elves set up your tree and Christmas decorations for you!

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Landscaping Services

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

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Facility & Maintenance Engineering

Providing dedicated and experienced technicians and engineers to oversee and service building components

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Power and Pressure Washing

We offer power washing and pressure washing services! So what option should you choose?

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Office Cleaning Services

We provide outstanding office cleaning services for office buildings throughout San Diego

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Construction Services

Our construction professionals will see that no detail is overlooked and that we meet your expectations

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Fencing Services

If you are looking to repair or replace your current fence we are happy to provide a bid

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Building Maintenance

McKowski’s offers the complete building maintenance services and solutions for any size business

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Janitorial Services

We provide premier level commercial janitorial cleaning services in San Diego

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HVAC Services in Los Angeles

McKowski’s is very happy to announce we are now providing our professional HVAC services in Los Angeles.

We look forward to being of service!

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Mckowski's Maintenance Systems

Start a Career With an Amazing Team

Get in touch with us. We’ll be more than happy to welcome you to our team and feel part of the family.

The Best Commercial Maintenance Option in San Diego

Professional Staff

Our maintenance team is geared to assist production and manufacturing facilities

Quality Work

We pride ourselves in our work defined by unparalleled customer service and employee satisfaction

Saves You Money

All of our employees are in-house, which allow us to pass the savings to our clients

About Us

Serving San Diego with excellence since 1979

McKowski’s Maintenance Systems has been providing quality professional maintenance services since 1979. Our success is based on the fact that we value our relationships and continually strive to improve and enhance the services we deliver.

McKowski’s Maintenance Systems is an award-winning company defined by unparalleled customer service and employee satisfaction. McKowski’s Maintenance Systems offers 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. All of our employees are in-house which allows us to pass the savings on to our clients.

What Our Clients Say

We value our relationships with our clients.
Here are a few of the companies we are proud to serve:

Meet the Team

Jim McElwee


Paulina Zamora


Joseph Rundle

Director of Operations San Diego

Richard Zamora

Landscape & Building Maintenance Manager

Salvador Mendoza

Director of Operations Los Angeles

Rene Reyes

Account Supervisor

Marisol Vazquez

Janitorial Account Manager

Debra Little

Sr. Service & Collections

Gloria Anguiano

Admin & Billing Department

Liliana Diaz

Janitorial Account Supervisor

Daniela Lozano

Customer Service

Contact Us

Get in touch. We'll be more than happy to help with your project.


San Diego | 10979 San Diego Mission Rd.
San Diego, CA 92108

Los Angeles | 1603 W. Valley Blvd. #3553
Alhambra, CA 91803

Mckowski's vehicles

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