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

Learn More

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!

Learn More

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.

See Details

Construction

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

See Details

Landscaping

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

See Details

Janitorial

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

See Details

Facilities Maintenance & Engineering

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

See Details

Office Cleaning

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

See Details

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.

Projects

Backyard Makeover in Bonita

Balcony Railing in Old Town

Dry Rot Beam Replacement

Waterproof Retention Wall

See All Projects

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

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!