Top Rated Janitorial Service Companies Serving Clayton, CA

If you really care about choosing a quality janitorial service company, we’re here for you. Here’s your access to the best janitorial service companies serving Clayton including 94517. These janitors provide high-dusting services and furniture cleaning, and they also work on floor cleaning, odor control services and day porter services. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated Nov 20, 2023
  • 8,451 people sourced companies in Janitorial Services
    416 Verified Janitorial Services Customers Surveyed
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Cappstone, Inc.

Cappstone, Inc. provides managed facility maintenance services for all types of facilities throughout the Bay Area. As a certified Bay Area Green Busi...
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Main Services

Janitorial Services
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Additional Services

Facility Maintenance Services

Brands

SupplyWorks

Coverage Areas

San Francisco, Marin County, Sonoma County, Napa County, Contra Costa County, Alameda County, San Mateo County, Santa Clara County

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Established in 1989
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Commercial Only
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Free Quotes & Consultations
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Free Estimates
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owner Name
Nick Mettler, Owner & Principal
Expert Contributions
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  • 295
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    Diamond Certified Janitorial Service Companies Serve These Clayton ZIP Codes

    94517

    Diamond Certified Janitorial Service Companies In Clayton

    Diamond Certified janitorial service companies serving Clayton are rated an average of 4.2 out of 5 stars based on 305 reviews of 9 rated janitorial service companies.
    Diamond Certified janitorial service companies in Clayton Avg. Star Rating.

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    Clayton was founded in 1857, and today, your 11,967 neighbors enjoy tidepooling, glass blowing, potlucks, aquariums and scavenger hunts. Claytonians use Diamond Certified janitorial service companies for office cleaning services, tile and grout cleaning, bathroom cleaning, post-construction cleaning, special event cleaning, and more.

    View the Full Diamond Certified Guide to Janitorial Services
    Frequently Asked Questions for Janitorial Services in Clayton, CA
    Q: What are clients of Diamond Certified janitorial service companies saying about companies in Clayton, CA?
    A: Verified Cappstone, Inc. Customer, one of 284
    "I would highly recommend them. They are very professional, timely and responsive. I have been very happy with their level of service. The account management, who I usually work with, have been very responsive and helpful. The crew and anyone I have ever spoke with were very professional and seemed to take pride in their work. They do a very good job." -Tom
    All Survey Responses for Cappstone, Inc.
    Q: What are some of the most popular brands that Diamond Certified janitorial service companies use when working with Clayton residents?
    A: Diamond Certified janitorial service companies use top-quality brands like Bonus Building Care, Anago Cleaning Systems, Cintas Corporation, ABM Industries and Ecolab.
    Q: What types of floor cleaning do janitorial service companies offer?
    A: Janitorial service companies offer high-dusting services that involve the cleaning of hard-to-reach areas, such as light fixtures, ceiling fans, and other high surfaces. These services also involve the removal of cobwebs and any other debris that may accumulate in these areas. These services often use ladders and/or tall poles to reach the higher areas for a thorough and comprehensive clean.
    Q: Can Diamond Certified janitorial service companies work with ABM Industries products and similar items so I can get high-dusting services in Clayton?
    A: Yes, Diamond Certified janitorial service companies can work with ABM Industries products and similar items to provide high-dusting services in Clayton.
    Q: What did people search for when they wanted to find the best quality janitorial service companies in Clayton?
    A: Day Porter Services
    Building Maintenance
    Office Cleaning Services
    High-Dusting Services
    Upholstery Cleaning

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