Concrete Cleaning & Pressure Washing

100% Customer Satisfaction Guaranteed! This is why we are a 5 star janitorial company.

5 Star Janitorial Inc, California’s Commercial Cleaning Company for all your needs!

For deep cleaning both indoors and outdoors, 5 Star Janitorial offers professional concrete cleaning and pressure washing services in Ontario, California, and the surrounding areas. We work with surfaces and equipment of all kinds and exercise great care to ensure the space is shining clean and any paint, finishes or delicate parts are left flawless.

Contact us today for a free quote and on-site demonstration of our power washing services.

Power Washing Service Areas: Los Angeles, Orange County, Inland Empire, California.

Power Washing Services

Our Service Area

We serve businesses across Southern California, including Ontario, Los Angeles, Orange County, Inland Empire and more. We work with businesses of all sizes, and we tailor services based on your needs, schedule and budget.


5 Star Janitorial Inc- Spraying Life and Luster Into Concrete Near You!

Concrete Cleaning Services At It’s Best!

If your working with a budget will be more than happy to work with you without sacrificing service. 5 star Janitorial Inc uses state of the art machines and .

 Concrete Cleaning & Pressure Washing

Concrete Cleaning Services From The Pro’s

Power Washing Company in Ontario, CA

Our Services

Whether you need your parking lot scrubbed clean of weeds and dirt, you want your indoor floors and equipment clean of oil and stains, or you want to remove dust, bugs or unsightly graffiti from walls or outbuildings, we can help. Pressure washing cleans deep into surfaces and removes the most stubborn stains, leaving brick, concrete, siding, metal and more looking new again.

Pressure Washing Equipment

We use a range of industrial cleaners and cleaning equipment to get to high up and hard-to-reach places, scrub away resilient stains, and work safely indoors and outdoors. Whatever area, surface or equipment you want cleaned, we have equipment to safely and efficiently do the job.

Industrial Power Washing Tank Trailer in Parking Lot

Pressure Washing Staff and Service

Contact us today for a free quote and on-site demonstration of our power washing services. We can arrange concrete cleaning and pressure washing services for your building, parking lot, parking structure, warehouse and more.

Commercial Pressure Washing Service in Ontario, CA