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We have implemented a policy to have employees that feel under the weather to stay home. We are practicing social distancing and consistent hand washing. Employees have been informed to avoid areas with 10 or more people if a 6-foot perimeter is not available. Our janitorial department is continuing to be diligent in cleaning all public areas and is accommodating contracted clients in detailed/ additional disinfecting cleaning requests. We are keeping up with the government's recommendations to make sure we are doing our part to ensure the health of our employees, clients, and accounts. Dismiss notice

41 years of Excellence

We provide premier level commercial maintenance and construction in San Diego and Los Angeles

Alex working on Douglas PH AC unit - Picture#2

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!

Now Hiring!

Start a career with an amazing team!

Request a Quote

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

Our Services

We have a unique insight into the needs of our clients and we will work with the project supervisor to address budgetary concerns.

Building Maintenance

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

Construction

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

Landscaping

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

Janitorial

Providing quality janitorial & professional cleaning services for commercial, industrial, multi-tenant office buildings.

Facilities Maintenance & Engineering

We are proud to now offer both Facility Maintenance and Engineering services for all your HOA needs in L.A. county!

Office Cleaning

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

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 needed to have some water damage repair done on our front deck here in Eastlake, Chula Vista. When McKowski's Project Manager was contacted - he was responsive and very professional, the repair was assigned and performed by two technicians who were very knowledgeable and did an amazing job as well as completed repairs ahead of schedule! I would highly recommend McKowski's and request their services again!
Rick Hampton
Rick Hampton
02/11/2020
I have referred McKowski's maintenance systems to 3 different clients and in every project have delivered outstanding quality work within budget and timeline. This is a solid choice for building maintenance and residential construction remodeling projects. Highly recommended!
David Serna
David Serna
09/10/2017

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

Meet the Team

Jim McElwee

President & CEO

Paulina Zamora

CFO

Joseph Rundle

Director of Operations San Diego

Richard Zamora

Landscape & Building Maintenance Manager

Salvador Mendoza

Director of Operations Los Angeles

Rafael E Lozano

Estimator

Rene Reyes

Maintenance Supervisor

Marisol Vazquez

Janitorial Account Manager

Debra Little

Customer Service & Collections Department

Gloria Anguiano

Admin & Billing Department

Liliana Diaz

Janitorial Executive Assistant

Contact Us

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

Address

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

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

Mckowski's vehicles

Now Hiring

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