Best Commercial Cleaning Services in Ontario

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


925 Del Rancho Court, Ontario, CA 91710 Directions

Since 1999

5 Star Janitorial Inc is a reliable commercial janitorial cleaning company founded by Jose Guerra that has built a trusted reputation for over nearly 20 years. The company has been providing excellent commercial janitorial cleaning services and even better customer service. Their professional team has the best, up-to-date equipment and training to make sure that they exceed your expectations. They 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. They afford free initial cleaning with the start of regular service.

Pressure Washing, Floor Waxing, Carpet, Bank, Fitness Center, Auto Dealerships, Warehouse, Church, Daycare, Janitorial, Deep, Move In and Out House, Apartment and Condo Common Area, Property Management, Parking Lot Litter Cleanup, Commercial, Office & Building Cleaning Services

[email protected]


Open 24 Hours

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3100 East Cedar Street, Suite 17, Ontario, CA 91761 Directions

Since 1959

California Elite Building Maintenance Inc is a family-owned, licensed, bonded, and insured professional Janitorial Company in Ontario, CA, specializing in commercial building maintenance. Their goal is to establish a long term relationship with their customers. All of their employees are screened through the Federal Background Investigations network. They offer competitive pricing based upon customer requirements. They continually upgrade their equipment to increase productivity and meet environmental needs. California Elite Building Maintenance focuses on providing cleaning service to office buildings, medical facilities, and multi-tenant complexes.

Vacuum Cleaning, Parking Lot Sweeping, Janitorial Services, Steam, Carpet, Day Porter, Purchase Paper Supplies, Steam, Floor and Waxing, Construction Cleanup, Office, Kitchen, Pressure, Window and Wall Washing, Restroom, Elevator Care, Trash Removal & Stainless Steel Polishing

[email protected]


Mon - Sun 8:00 am - 12:00 am

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3200 East Inland Empire Boulevard, Suite 250, Ontario, CA 91764 Directions

Since 1991

Jan-Pro of San Bernardino is an industry leader in commercial cleaning for over 25 years. It offers hospital-strength cleaning products to protect your facilities. The company uses color-coded microfiber cloths to remove the transfer of germs from bathrooms to desks, break areas, and other equipment. They utilize backpack vacuums exceed HEPA filtration standards for deep cleaning and improved indoor air quality. They pride themselves on offering a consistent, measurable cleaning with guaranteed results. Jan-Pro assures a truly spotless clean with excellent client service.

Business Offices, Automotive Dealerships, Day Care and Fitness Centers, Commercial, All Floors, Sills, Windows, Deep, Government, Industrial, Manufacturing, Banks and Financial Institutions, Post-Event, Desk, Rug, Property Management, Tile and Grout, Upholstery, Carpet, and Cabinets Cleaning, Garbage Removal & Janitorial Services


Mon - Sun 8:00 am - 5:00 pm

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