Top Rated Janitorial Service Companies Serving San Francisco, 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 Francisco including 94112, 94110, 94122, 94109 and 94116. These janitors provide day porter services and post-construction cleaning, and they also work on pressure washing services, janitorial services and building maintenance. 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 Feb 18, 2025
  • 8,451 people sourced companies in Janitorial Services
    452 Verified Janitorial Services Customers Surveyed
452
8,451
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Optimum Green Cleaning

Optimum Green Cleaning provides a wide range of commercial cleaning services for offices, hotels, schools, restaurants and other businesses throughout...
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Main Services

Janitorial Services
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Additional Services

Janitorial Services, Office, Hotel, School & Restaurant Cleaning, Post-Construction Cleaning, Day Porter Services, Power Washing, Event Cleaning

Coverage Areas

Bay Area

Established in 2015
Established in 2015
Emergency 24/7
Emergency 24/7
Commercial Only
Commercial Only
Same-Day Service
Same-Day Service
Diamond Certified Video Profile
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Diamond certified resource logo
Diamond Certified Company Report
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  • 14
  • Rating Surveys
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  • 9
  • Photos
    & Videos
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  • 5
  • Researched Articles
    Hours CLOSED NOW
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    Premier Janitorial SF, a division of House Cleaning SF, LLC.

    Premier Janitorial SF, a division of House Cleaning SF, LLC., provides a complete range of cleaning services for commercial clients throughout San Fra...
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    Main Services

    Janitorial Services
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    Additional Services

    Office & House Cleaning, Deep Cleaning, Move-In & Move-Out Cleaning, Post-Construction Cleaning, Carpet Cleaning

    Coverage Areas

    San Francisco County

    Senior Discount
    Senior Discount
    Special Discount
    Special Discount
    Residential & Commercial
    Residential & Commercial
    Free Quotes & Consultations
    Free Quotes & Consultations
    Diamond Certified Video Profile
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    Diamond certified resource logo
    Diamond Certified Company Report
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    • 63
    • Rating Surveys
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    • 8
    • Photos
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    • 5
    • Researched Articles
      Hours CLOSED NOW
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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

      Established in 1989
      Established in 1989
      Commercial Only
      Commercial Only
      Free Quotes & Consultations
      Free Quotes & Consultations
      Free Estimates
      Free Estimates
      Diamond Certified Video Profile
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      Nick Mettler, Owner & Principal-Cappstone, Inc.
      Nick Mettler, Owner & Principal
      Expert Contributions
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      • 295
      • Rating Surveys
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      • 9
      • Photos
        & Videos
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      • 5
      • Researched Articles
        Hours CLOSED NOW
        Learn how to choose a Janitorial Services and more…

        Diamond Certified Janitorial Service Companies Serve These San Francisco ZIP Codes

        94112, 94110, 94122, 94109, 94116, 94117, 94121, 94134, 94118, 94124, 94115, 94114, 94132, 94102, 94131, 94107, 94103, 94133, 94123, 94127, 94108, 94105, 94158, 94129, 94111, 94130, 94104, 94101, 94106, 94119, 94120, 94125, 94126, 94135, 94136, 94137, 94138, 94139, 94140, 94141, 94142, 94143, 94144, 94145, 94146, 94147, 94150, 94151, 94152, 94153, 94154, 94155, 94156, 94159, 94160, 94161, 94162, 94163, 94164, 94171, 94172, 94175, 94177, 94188, 94199

        Diamond Certified Janitorial Service Companies In San Francisco

        Diamond Certified janitorial service companies serving San Francisco are rated an average of 4.2 out of 5 stars based on 334 reviews of 9 rated janitorial service companies.
        Diamond Certified janitorial service companies in San Francisco Avg. Star Rating.

            Map of San Francisco, CA

            San Francisco was founded in 1776, and today, your 892,500 neighbors enjoy beachcombing, knitting, restaurants, boating and reading. San Franciscans use Diamond Certified janitorial service companies for floor cleaning, dusting and polishing, high-dusting services, special event cleaning, post-construction cleaning, and more.

            Frequently Asked Questions for Janitorial Services in San Francisco, CA
            Q: What are clients of Diamond Certified janitorial service companies saying about companies in San Francisco, CA?
            A: Verified Cappstone, Inc. Customer, one of 284
            "They have always been able to help keep our dining areas, dishes, and other related things cleaned after each day. There were some things we had to make sure they changed in the beginning, but they made those changes, and have been great since. They are reliable, trustworthy, I think they are recommendable. The sales account manager is always calling to make sure things have been going well, or if there are any changes we would like to make with the way the crew is cleaning." -S.F.T.
            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 San Francisco residents?
            A: Diamond Certified janitorial service companies use top-quality brands like Sodexo, CleanNet USA, SparkleTeam, Anago Cleaning Systems and Pritchard Industries.
            Q: What types of hard surface maintenance do janitorial service companies offer?
            A: Janitorial service companies offer a variety of post-construction cleaning services, including debris removal, dusting and wiping of surfaces, vacuuming, mopping, and window cleaning. They also provide deep cleaning of kitchens and bathrooms, as well as thorough cleaning of floors, walls, windows, and ceilings. In addition, they provide specialized services such as wall washing, carpet shampooing, and pressure washing.
            Q: Can Diamond Certified janitorial service companies work with ABM Industries products and similar items so I can get day porter services in San Francisco?
            A: Yes, Diamond Certified janitorial service companies can work with ABM Industries products and similar items to provide day porter services in San Francisco.
            Q: What did people search for when they wanted to find the best quality janitorial service companies in San Francisco?
            A: Post-Construction Cleaning
            Green Cleaning
            Day Porter Services
            Kitchen Cleaning
            Office Cleaning Services

            Related Searches in San Francisco, CA

            Diamond Certified Companies Serving San Francisco, CA

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            Our San Franciscan's Guide to Local Quality

            San Francisco is our home and we love it! Here you’ll find the best spots to revisit, the San Francisco events schedule, local social media links, stories of our San Francisco area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a San Francisco Diamond Certified Preferred Member (always free).
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            The iconic “Painted Ladies” are a row of colorful Victorian houses located near Alamo Square park. Photo: Frédéric Prochasson

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