Top Rated Janitorial Service Companies Serving Napa, 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 Napa including 94558, 94559 and 94581. These janitors provide trash removal and window cleaning, and they also work on tile and grout cleaning, pressure washing services and bathroom cleaning. 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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    Learn how to choose a Janitorial Services and more…

    Diamond Certified Janitorial Service Companies Serve These Napa ZIP Codes

    94558, 94559, 94581

    Diamond Certified Janitorial Service Companies In Napa

    Diamond Certified janitorial service companies serving Napa are rated an average of 4.2 out of 5 stars based on 294 reviews of 9 rated janitorial service companies.
    Diamond Certified janitorial service companies in Napa Avg. Star Rating.

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    Napa was founded in 1847, and today, your 80,015 neighbors enjoy bowling, music lessons, cafes, antiquing and collecting seashells. Napans use Diamond Certified janitorial service companies for kitchen cleaning, day porter services, janitorial services, high-dusting services, bathroom cleaning, and more.

    View the Full Diamond Certified Guide to Janitorial Services
    Frequently Asked Questions for Janitorial Services in Napa, CA
    Q: What are clients of Diamond Certified janitorial service companies saying about companies in Napa, CA?
    A: Verified Cappstone, Inc. Customer, one of 284
    "They are very responsive to our needs, particularly if they are last minute. They have been able to respond to our supplemental staffing requests." -Dan
    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 Napa residents?
    A: Diamond Certified janitorial service companies use top-quality brands like CleanNet USA, SparkleTeam, ISS A/S, Jani-King and Sodexo.
    Q: What types of tile and grout cleaning do janitorial service companies offer?
    A: Janitorial service companies typically offer both basic and deep cleaning services for tile and grout. Basic tile and grout cleaning involves a thorough scrubbing and rinsing to remove dirt and grime buildup. Deep cleaning typically includes the use of industrial-grade cleaning agents to remove more embedded dirt and stains that have built up over time. Additionally, some janitorial services offer specialized services, such as sealing the grout lines, color-enhancing the grout, and polishing the tile.
    Q: Can Diamond Certified janitorial service companies work with ABM Industries products and similar items so I can get trash removal in Napa?
    A: Yes, Diamond Certified janitorial service companies can work with ABM Industries products and similar items to provide trash removal in Napa.
    Q: What did people search for when they wanted to find the best quality janitorial service companies in Napa?
    A: Hard Surface Maintenance
    Dusting And Polishing
    Post-Construction Cleaning
    Commercial Cleaning
    Vacuuming Services

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