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2024

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Best Office Cleaning Services in Ontario, CA

Our Recommended Top 11

We did the research for you!

  • Licensing
  • User Reviews
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Our goal is to connect people with the best local professionals. We scored Ontario Office Cleaning Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

47Reviewed

32Curated

11Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

3125 E. Guasti Rd., Ontario, CA 91761

Expertise.com Rating

Review Sources

Google
4.9 (9)

Why choose this provider?

City Wide Facility Solutions serves commercial property owners in Ontario. Its professionals implement comprehensive cleaning programs that meet the cleaning specifications of businesses of all sizes, including offices, car dealerships, daycares, and financial institutions. They perform janitorial and day porter services that cover hard floors, kitchens, carpets, and upholsteries. Its experts also deal with handyman repairs and pressure washing. The company aims to reduce the environmental effect while keeping a healthy workplace by utilizing electrostatic spray systems for disinfecting.

  • Deep Cleaning

13566 Garcia Avenue, Chino, CA 91710

Expertise.com Rating

Review Sources

Facebook
5.0 (8)
Yelp
3.0 (2)

Why choose this provider?

5 Star Janitorial Inc. offers office cleaning services to clients in Ontario. The jobs provided include disinfection procedures targeted at viral and bacterial agents, floor waxing, and dust removal for carpets. Janitors are on hand 24/7 to cater to small businesses and medical facilities. Customized contracts are an option, with tasks scheduled on a daily, weekly, or periodic basis. The company was set up in 1999. 5 Star Janitorial uses a flexible and collaborative approach to complete cleaning projects.

  • Deep Cleaning
  • Carpet Cleaning
  • Floor Stripping and Waxing

15942 Los Serranos CC, Chino Hills, CA 91709

Expertise.com Rating

Review Sources

Google
5.0 (5)

Why choose this provider?

Burgess Maintenance Service, Inc., provides general office cleaning solutions to customers in Ontario and its surrounding neighborhoods. The family-owned and family-operated company also offers services such as move-in or move-out and portable building cleanup, restroom sanitation, floor waxing and sealing, and upholstery and partition cleaning. Its team of technicians also handles parking lot maintenance, inventory control, and supply management. Burgess Maintenance Service was founded in 1986. Its staff utilizes environment-friendly cleaning tools such as recyclable products and water-efficient accessories.

  • Green Cleaning
  • Day Porter Services
  • Floor Stripping and Waxing

Rancho Cucamonga, CA 91730

Expertise.com Rating

Why choose this provider?

Century Building Maintenance cleans Ontario businesses, making workplaces and establishments conducive to productivity. This family owned company utilizes industry-standard machinery and non-toxic and odor-free chemicals when sanitizing bathrooms, cleaning office kitchens, and high-traffic spaces such as staff lounges, meeting rooms, and reception areas. It removes dirt from various flooring systems such as carpets and hardwood floors by sweeping, mopping, and vacuuming. Additionally, it provides pressure washing services to remove tough stains on various surfaces on the property.

  • Carpet Cleaning

12403 Central Ave. STE 357, Chino, CA 91710

Why choose this provider?

Sodeman's Maintenance Service is a family-owned and family-operated business providing cleaning solutions to homes and businesses in Ontario. Its office sanitation services include floor care programs using the Sodeman Technique, window washing for up to three stories, carpet and upholstery cleaning, and bird dung removal. It also offers concrete cleaning and pressure washing with an eco-friendly water recycling system. Sodeman's Maintenance Service works on over 6,000,000 sq. ft. of surfaces every year. Its staff stays informed on current cleaning technologies.

  • Carpet Cleaning

Ontario, CA

Expertise.com Rating

Why choose this provider?

Valtor Commercial Cleaning Services, LLC, offers its janitorial services to Ontario-based customers. Its personnel has been handling routine chores and sanitation duties, such as segregated trash disposal, floor polishing, carpet vacuuming, and exterior pressure washing, for over a decade. It organizes pre-cleaning inspections to assess a client's property and adjust each operation according to specific preferences in terms of the materials and methods to be used. The company caters to a wide selection of property types, including residences, offices, schools, stores, and churches.

  • Pressure Washing
  • Carpet Cleaning

2314 S Vineyard Ave, Suite A, Ontario, CA 91761

Expertise.com Rating

Review Sources

Google
4.8 (30)
Yelp
4.8 (12)

Why choose this provider?

Envirokleen USA, a member of the ISSA, offers janitorial services and supplies to commercial and industrial markets in Ontario. Since 1988, Envirokleen's staff has been performing daily, weekly, and monthly cleaning jobs in offices, which include sanitizing common areas, pantries, and restrooms. The crew also provides floorcare solutions, empties wastebaskets, washes windows inside and out, and removes graffiti. Envirokleen USA carries and uses eco-friendly products, such as multifold towels, trash can liners, soaps, and bathroom fresheners.

  • Pressure Washing
  • Day Porter Services

1360 E Locust St., Ontario, CA 91761

Expertise.com Rating

Review Sources

Google
4.3 (11)
Yelp
3.7 (6)

Why choose this provider?

Shannon Diversified, Inc., is a family-owned cleaning business that serves clients in Ontario. It offers office cleaning that includes high dust removal, carpet and hard floor cleaning, general deep cleaning, and dryer duct link removal. Shannon Diversified specializes in residential and commercial kitchen sanitation solutions, cleaning the entire hood and fire protection systems from bearings to belts and motors. Shannon Diversified was founded in 1990. The company is certified by the IKECA and the California Restaurant Association.

  • Deep Cleaning

Ontario, CA

Expertise.com Rating

Review Sources

Yelp
5.0 (3)
Google
5.0 (2)

Why choose this provider?

Fresh & Clean Solutions works with commercial clients in Ontario. It provides a variety of office cleaning services to increase work productivity and employee retention rates. The company cleans walkways and break-in and entry rooms as well as wipes glass tables, windows, and mirrors. Its crew also dusts ledges, blinds, walls, window sills, and bookshelves. In addition, it performs carpet vacuuming, floor mopping and sweeping, and trash removal. Fresh & Clean Solutions has been in operation since 2020.

  • Deep Cleaning
  • Disinfection
  • Floor Stripping and Waxing

Ontario, CA

Expertise.com Rating

Review Sources

Google
5.0 (1)

Why choose this provider?

Disinfecting Company Inland Empire sanitizes commercial establishments in Ontario and the surrounding areas. It specializes in eliminating contaminants in office spaces using EPA-approved cleaning solutions. It takes care of hazardous waste and chemicals, from their collection to their transfer to incinerators. The contractor sterilizes high-touch surfaces, including desks, doorknobs, light switches, bathroom fixtures, phones, and computer keyboards. Its sanitation team also responds to urgent requests for worksite decontamination. They also serve businesses in Fontana, Rancho Cucamonga, Riverside, and Montclair.

  • Disinfection

Ontario, CA

Expertise.com Rating

Review Sources

Google
5.0 (1)
Yelp
5.0 (1)

Why choose this provider?

George's Master Cleaning Services caters to clients in and around Ontario. It offers daily, weekly, and monthly contracts to clients who want to keep their business areas and offices neat and uncluttered. Its cleaners' list of services covers cleaning and maintaining carpets, desks, kitchens, fridges, and windows. They also handle deep cleaning and move-in and move-out cleanup service calls. During visits, the crew brings various cleaning equipment to choose from, such as hoovers, mops, scrubbers, and sponges.

  • Carpet Cleaning

Compare our Top Office Cleaning Services

NameExpertise RatingAddressPromotionsLearn more
City Wide Facility Solutions
3125 E. Guasti Rd., Ontario, CA 91761
5 Star Janitorial Inc.
13566 Garcia Avenue, Chino, CA 91710
Burgess Maintenance Service, Inc.
15942 Los Serranos CC, Chino Hills, CA 91709
Century Building Maintenance
Sodeman's Maintenance Service
12403 Central Ave. STE 357, Chino, CA 91710
Valtor Commercial Cleaning Services LLC
Envirokleen USA
2314 S Vineyard Ave, Suite A, Ontario, CA 91761
Shannon Diversified, Inc.
1360 E Locust St., Ontario, CA 91761
Fresh & Clean Solutions
Disinfecting Company Inland Empire
George's Master Cleaning Services

FAQs

  • What does an office cleaner do?

    An office cleaner is a person who cleans and sanitizes commercial establishments. The cleaner can handle basic tasks, such as sweeping, mopping, vacuuming, cleaning bathrooms, dusting surfaces, and wiping down high-contact areas. Some office cleaners will clean windows on the interior of the building but won’t provide exterior window washing as part of their basic service package.


  • What types of cleaning services are there?

    There are three basic types of cleaning services: residential, commercial, and industrial. Residential cleaners take care of homes. Commercial cleaners work in office buildings, stores, and similar businesses. Industrial cleaners maintain factories, manufacturing plants, and other locations where items are made. Some cleaners don’t limit themselves only to the buildings. For example, an industrial cleaner may also handle environmental spills.

  • What does deep cleaning mean?

    Deep cleaning specialists perform more than just basic janitorial tasks. Their services can involve thorough floor cleanings that require moving furniture and other items. Wiping down window sills, cleaning air vents, and dusting artificial plants are other examples. A deep cleaning in the bathroom means that the cleaners disinfect and sanitize all surfaces, including beneath sinks and behind toilets.

  • Do all office cleaners need a license?

    The requirements for cleaners depend on the location of the business as well as what type of cleaning is done. Most cleaners need a business license, sometimes known as a vendor’s license. Many companies also have a doing business as or DBA license. Cleaning businesses that work with hazardous substances, such as asbestos, generally require a specialized license.

  • Do all office cleaners need to be bonded and insured?

    Office cleaners usually aren’t required to be bonded or insured, but it’s often in a consumer’s best interests to ensure that the companies they hire do have appropriate coverage. This provides a financial safety net in case something happens while the cleaner is completing the job. Common forms of insurance include:

    • General liability: Coverage for property damage and client injuries

    • Workers’ compensation insurance: Coverage for employee injuries

    • Janitorial bonds: Coverage for reimbursement of claims regarding theft or incomplete jobs

    • Commercial auto insurance: Coverage in case of a work-related auto accident

    License and permit bonds: Coverage purchased by a company to protect government agencies from claims due to cleaning company performance

  • How much do cleaning services cost?

    Cleaning companies use a variety of pricing methods. Some charge per hour, while others will charge by the square foot or per job. Anyone who wants to hire a cleaning company should get a quote from the company and review exactly what’s covered. Discounts for long-term contracts are sometimes available.

  • Should employees clean up before the office cleaners arrive?

    Typically, employees don’t need to do any cleaning before the office cleaners arrive. However, it’s sometimes helpful to do basic tidying. This is especially important if the business has sensitive information that the cleaners shouldn’t access. Financial records, personal information, proprietary documents, trade secret statements, and similar documents should be stored securely prior to the cleaner’s arrival.