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Commercial Cleaning and Janitorial Services for Ontario, Chino, and surrounding areas.
100% Customer
Satisfaction Guaranteed!
Coronavirus Cleaning
Few things have shook the modern world more than the COVID-19 pandemic. Regardless of industry, businesses are prioritizing eliminating germs and keeping workers and customer....
Floor Waxing
Polished floors give your customers and visitors an inviting welcome and immediately show the professionalism of your business. You have invested a great deal in giving....
Office Cleaning
We provide cleaning services to small businesses, medical facilities, banks, schools etc. Throughout Southern California. We provide ourselves in supplying professional....
Commercial Cleaning
Keeping your business neat and clean shows you care about your customers’ experience and the appearance of your business. The cleanliness of your office or store is one ....
Janitorial Cleaning
Keeping your store, office or another work space neat, clean and tidy demands meticulous attention and regular care. We provide thorough, efficient and professional...
Carpet Cleaning
Carpets are one of the first things your customers see in your business. Keeping your carpets clean and free of stains, dust, dirt and debris not only makes your office look inviting...
Welcome to 5 Star Janitorial Inc.
Janitorial Services for Commercial Businesses
As the old adage goes, a first impression leaves a lasting impression. As such, it’s essential for businesses to consistently maintain a clean workplace that leaves a great impression on both their customers and their employees.
5 Star Janitorial provides you with the commercial janitorial cleaning services in Ontario, CA you need to keep your business neat and organized. We take care of dirty floors, dusty fixtures, smudged windows, and anything else that might make people wonder if your business is on top of things.
Why Choose Us
Expert Cleaning Service you Can Trust
For over a decade, 5 Star Janitorial Service has built our reputation as being the preeminent janitorial service in Southern California.
We offer commercial janitorial cleaning services in Ontario to our customers, and we tailor our packages to suit their unique needs.
Top-Rated Company
A+ rated with BBB, and several 5 star Google reviews with more than 20 years experience.
Reasonable Price
We focus on value which means being reliable, doing a good job, and charging a fair price.
Satisfaction Guaranteed
100% Customer Satisfaction guaranteed. If you’re not happy, we’re not happy
Get professional & affordable janitorial services today
For Services and Immediate Attention 24/7
Happy Client Says About Our Company
Our Clients’ Testimonials
Very professional and curteous staff. They have really come through for us during some emergency clean ups. Thanks guys!
Knights Colubus
Chief Executive
Jose and his team always do a great job for us. I highly recommend their professional and prompt service!
Scott Cheramie
Chief Executive
Shamrock Cleaning and Restoration refers out 5 Star Janitorial regularly. They do a wonderful job consistently,
Larry Wilberton
Chief Executive
News & Articles
Our Press Room
How Commercial Cleaning Companies Can Keep Your Workforce Healthy
It has been a whirlwind of a pandemic, hasn’t it? For a long time, many businesses and companies were either...
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What Should Clients Want From Their Commercial Cleaning Company?
What should clients want from their commercial cleaning company? Top Notch Work Clients want quality work done. Quality work involves...
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Reasons to Outsource Cleaning Services During the Pandemic
The coronavirus pandemic has caused many people to be much more concerned about cleanliness than ever before. Businesses and organizations...
Read More5 Star Janitorial Inc.
5 Star Janitorial Inc.
