Top Rated Janitorial Service Companies Serving San Mateo County, 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 San Mateo County including 94080, 94015, 94014, 94303 and 94403. These janitors provide carpet cleaning and window cleaning, and they also work on pressure washing services, trash removal and Green 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 21, 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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Nick Mettler, Owner & Principal
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    Diamond Certified Janitorial Service Companies In San Mateo County

    Diamond Certified janitorial service companies serving San Mateo County are rated an average of 4.8 out of 5 stars based on 40 reviews of 9 rated janitorial service companies.
    Diamond Certified janitorial service companies in San Mateo County Avg. Star Rating.

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    San Mateo County was founded in 1822, and today, your 710,810 neighbors use janitorial service companies for pressure washing services, high-dusting services, vacuuming services, upholstery cleaning, commercial cleaning, and more.

    View the Full Diamond Certified Guide to Janitorial Services
    Frequently Asked Questions for Janitorial Services in San Mateo, CA
    Q: What are clients of Diamond Certified janitorial service companies saying about companies in San Mateo County, CA?
    A: Verified Lopez House and Lawn Services Inc. Customer, one of 10
    "Very prompt, efficient, good quality and good prices Very friendly and accommodating with my work schedule" -Holly S.
    All Survey Responses for Lopez House and Lawn Services Inc.
    Q: What are some of the most popular brands that Diamond Certified janitorial service companies use when working with San Mateo County residents?
    A: Diamond Certified janitorial service companies use top-quality brands like GDI Integrated Facility Services, CleanNet USA, ABM Industries, Coverall and Diversified Maintenance Systems.
    Q: What types of vacuuming services do janitorial service companies offer?
    A: Janitorial service companies offer a range of vacuuming services that cater to different cleaning needs. These include general vacuuming for offices, commercial spaces, and residential properties to remove dust and dirt from carpets and floors. They also offer deep carpet cleaning services which involve shampooing and steam cleaning to remove stains, allergens, and deep-seated dirt. Some companies also provide vacuuming services for upholstery, drapes, and blinds. High-level vacuuming for hard-to-reach areas such as ceilings and vents is also a common offering. In addition, many janitorial companies now use HEPA-filter vacuums for improved indoor air quality.
    Q: Can Diamond Certified janitorial service companies work with ABM Industries products and similar items so I can get carpet cleaning in San Mateo County?
    A: Yes, Diamond Certified janitorial service companies can work with ABM Industries products and similar items for carpet cleaning in San Mateo County.
    Q: What did people search for when they wanted to find the best quality janitorial service companies in San Mateo County?
    A: Commercial Cleaning
    Carpet Cleaning
    High-Dusting Services
    Post-Construction Cleaning
    Vacuuming Services

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    Diamond Certified Companies Serving San Mateo, CA