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BEST RATED ONTARIO, CA COMMERCIAL CLEANING SERVICES

3 Best Commercial Cleaning Services in Ontario, CA

Expert-recommended Top 3 Commercial Cleaning Services in Ontario, California. All of our commercial cleaning services actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

City Wide Facility Solutions Inland Empire - Ontario, CA Commercial Cleaning Services - Service Team Image
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CITY WIDE FACILITY SOLUTIONS INLAND EMPIRE

(4.8 Score)
3125 East Guasti Road,
Ontario, CA 91761
Directions

Since 1961

Specialty:

✓Commercial Office Cleaning ✓Janitorial Cleaning ✓Disinfecting Cleaning ✓Carpet Cleaning ✓Upholstery Cleaning ✓Construction Cleaning ✓Consumables and Supplies ✓Electrostatic Disinfecting ✓Handyman Services ✓Hard Floor Care Cleaning ✓Kitchen Cleaning ✓Painting ✓Pressure Washing

"City Wide Facility Solutions-Inland Empire is the largest management company in the building maintenance industry, managing janitorial services, commercial cleaning, and disinfecting. The company has more than 20 additional facility solutions for every client. It has a dedicated team of management professionals in the building maintenance industry. They also use advanced technology to ensure germs and bacteria are eradicated. The City Wide Facility Solutions-Inland Empire team ensures your workplace meets health and safety standards with its thorough sanitization processes. They provide interior and exterior services for your commercial property. City Wide Facility Solutions-Inland Empire also works with you to develop customized solutions for your facility's unique needs. They offer routine office cleaning to deep cleaning sessions. They provide cleaning quotes.

2026 Highlights: City Wide Facility Solutions Inland Empire is owned by Michael Castillo. Michael spent over 15 years in the financial services industry understanding customer needs."

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Contact:

(909) 367-2875

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

411 Commercial - Ontario, CA Commercial Cleaning Services - Service Image
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411 COMMERCIAL

(4.8 Score)
2314 South Vineyard Avenue A,
Ontario, CA 91761
Directions

Since 1988

Specialty:

✓Commercial Cleaning ✓Office Cleaning ✓Janitorial Services ✓Floor Stripping ✓Waxing ✓Warehouse ✓Post-Construction Cleaning

“2026 Highlights: 411 Commercial provides commercial cleaning, office cleaning services, and janitorial services that keep their facilities clean, safe, and ready for daily operations. They have served over 500 properties with 3 divisions. The company is licensed and insured. They deliver commercial cleaning, facility maintenance, and janitorial supplies to keep your business running at the highest standard. Consistent arrival times and structured scheduling for commercial cleaning and janitorial services is available, so your facility stays clean and operational without interruption. They support 24/7. They partner with property managers and business owners across Southern California. ”

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License #B20250171162

Contact:

(909) 947-6611

Mon-Fri: 7am - 3pm
Sat & Sun: Closed

TBR® Inspection Report:

Golden Star Janitorial Inc. - Ontario, CA Commercial Cleaning Services - Service Team Image
Golden Star Janitorial Inc. - Ontario, CA Commercial Cleaning Services - Service Image
Golden Star Janitorial Inc. - Ontario, CA Commercial Cleaning Services - Commercial Service Image
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GOLDEN STAR JANITORIAL INC.

(4.8 Score)
290 North Benson Avenue, Suite 2, Upland,
Ontario, CA 91786 Directions

Since 1999

Specialty:

✓Commercial Cleaning ✓Sanitizing Cleaning ✓Property Cleaning ✓Office Cleaning ✓Construction Cleanup ✓Bank Cleaning ✓Daycare Cleaning ✓Warehouse Cleaning ✓Industrial Manufacturing Cleaning ✓Auto Dealership Cleaning ✓Medical Office Cleaning ✓Remodel Cleaning

“Golden Star Janitorial Inc. provides office cleaning services for medical facilities, banks, and schools. Jose G. is the owner of the company. The company supplies professional cleaning services that will make you proud of your facility. They can also customize their office cleaning packages to suit your needs. Golden Star Janitorial Inc. offers daily, nightly, weekly, biweekly, and monthly service. The professional staff has the best up-to-date equipment and training programs. Golden Star Janitorial Inc. works diligently to ensure that they not only meet expectations. The team is available to provide cleaning services within 24 hours. They also serve within a 30-mile range from Chino, CA.”

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License #4005570

Contact:

(909) 233-5135

Open 24 Hours

TBR® Inspection Report:

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CITY WIDE FACILITY SOLUTIONS INLAND EMPIRE REVIEWS

We recently changed janitorial services and started with City Wide, we noticed immediately how much cleaner our facility is. Our only regret is that we didn't start sooner. Angie from sales and our facility manager Shahany are amazing! i would give them and their staff 10 stars if i could.

We recently switched to City Wide Solutions after being with a different provider for many years. David, the Facility Solutions Manager and his team have been incredible and made the transition easy. David is super thorough and checks in on a regular basis, which we all appreciate. Our office space has never looked better! Thanks David and team.

Let me just start by saying how fabulous City Wide Facility is from the Manager Shahany to the janitorial ladies that come take care of us! Anything your facility needs these ladies are at your service. Leilani thank you for your recommendation, much appreciated!! Thank you for all you do ladies.

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411 COMMERCIAL REVIEWS

I highly recommend 411 for your maintenance, cleaning, or construction service needs. We hire them to clean our floors prior to our company’s opening, and we were impressed by their thoroughness and dependability. In addition to cleaning the floors, they removed dust and cobwebs from the walls and cleaned the rollup doors. They used RED FLOOR SWEEP, which left the building with a professional shine. 411 provides high-quality service at affordable prices with no hidden fees.

Amazing company really great staff great products check them out this is where I come get my cleaning supplies better prices than Amazon great for all your needs.

Awesome customer service, great prices for your personal cleaning, small business or if you have cleaning business this is the place to pick up your cleaning supplies.

GOLDEN STAR JANITORIAL INC. REVIEWS

I had tenants moving in on March 1st and had scheduled with another cleaning company and they never showed up or call on Feb 28th. I called Jose on the same day and he showed up within 1 hour with a crew and they did a wonderful job with my rental and the price was cheaper than the original company. They really bailed me out of a jam and was very professional and hard working. I definitely will reuse Jose's company and definitely recommend them if your are looking for a dependable cleaning company. Thank you Jose and your team for a job well done.

I spoke with George and Jose of 5 Star Janitorial and they were responsive, professional, and got the job done quickly. I really appreciate their team and exceptional services. In addition, they are COVID conscious and take all the proper precautions. Highly recommended.

They have worked well with us and we are happy to continue using their services.

TBR® Inspection Score Report

CITY WIDE FACILITY SOLUTIONS INLAND EMPIRE Total Inspection Points: 116/120
Business Hours: 8
Complete Info: 9
Contact Info: 9
Acknowledgments: 10
Business Images: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Reviews Accuracy of : 10
Video: 10
Website Source: 10

TBR® Inspection Score Report

411 COMMERCIAL Total Inspection Points: 115/120
Business Hours: 8
Acknowledgments: 9
Complete Info: 9
Contact Info: 9
Business Images: 10
Copyright & License: 10
Exact Services: 10
Serving Locations: 10
Legitimate Ratings: 10
Location Proximity: 10
Reviews Accuracy of : 10
Website Source: 10

TBR® Inspection Score Report

GOLDEN STAR JANITORIAL INC. Total Inspection Points: 114/120
Acknowledgments: 9
Complete Info: 9
Contact Info: 9
Location Proximity: 9
Reviews Accuracy of : 9
Website Source: 9
Business Hours: 10
Business Images: 10
Copyright & License: 10
Exact Services: 10
Serving Locations: 10
Legitimate Ratings: 10