Top Rated Air Duct Cleaning Companies Serving San Francisco County, CA

If you really care about choosing a quality air duct cleaning company, we’re here for you. Here’s your access to the best air duct cleaning companies serving San Francisco County including 94112, 94110, 94122, 94109 and 94116. These air duct cleaners provide allergen reduction and duct sealing, and they also work on mold and mildew removal, ductwork maintenance and indoor air quality. 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 Dec 05, 2025
  • 33,199 people sourced companies in Air Duct Cleaning
    2,387 Verified Air Duct Cleaning Customers Surveyed
2387
33199
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Carol Flynn, Inc.

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Carol Flynn, Inc. installs Carrier furnaces and air conditioners as a Carrier Factory Authorized Dealer. The company maintains, repairs, and cleans al...
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Main Services

Heating & Air Conditioning
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Air Duct Cleaning
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Additional Services

Service, Repair, Installation, Furnace Installations, Air Conditioning, Sheet Metal Work

Brands

Carrier Factory Authorized Dealer

Coverage Areas

The Bay Area

Established in 1954
Established in 1954
Residential & Commercial
Residential & Commercial
Free Estimates
Free Estimates
Coupon on Website
Coupon on Website
Diamond Certified Video Profile
Heating & Air Conditioning - Carol Flynn, Inc. - The Bay Area
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Diamond Certified Company Report
Juan Sandoval, President-Carol Flynn, Inc.
Juan Sandoval, President
Expert Contributions
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  • 545
  • Rating Surveys
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  • 10
  • Photos
    & Videos
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  • 5
  • Researched Articles
    • Quick Connect
    Hours CLOSED NOW
    License:
    188751
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    AWC

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    AWC cleans air ducts, dryer vents, windows, and gutters for residential and commercial clients in San Mateo County and San Francisco. The family-owned...
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    Main Services

    Air Duct Cleaning
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    Additional Services

    Air Duct & Dryer Vent Cleaning, Window Cleaning, Gutter Cleaning, Pressure Washing

    Brands

    Ettore, Gardiner Pole Systems, Rotobrush, Sky Genie, Sorbo, Unger

    Coverage Areas

    San Mateo County, San Francisco

    Family Owned
    Family Owned
    Established in 1946
    Established in 1946
    Special Discount
    Special Discount
    Residential & Commercial
    Residential & Commercial
    Diamond Certified Video Profile
    Air Duct Cleaning - AWC - San Mateo County
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    Diamond certified resource logo
    Diamond Certified Company Report
    (L to R) Owners Ron, Carol and Joe Frediani-AWC
    (L to R) Owners Ron, Carol and Joe Frediani
    Expert Contributions
    ratings icon
    • 258
    • Rating Surveys
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    • 14
    • Photos
      & Videos
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    • 5
    • Researched Articles
      • Quick Connect
      Hours CLOSED NOW
      Learn how to choose a Air Duct Cleaning and more…
      Diamond Certified Air Duct Cleaning Companies In San Francisco County

      Diamond Certified air duct cleaning companies serving San Francisco County are rated an average of 4.5 out of 5 stars based on 1139 reviews of 25 rated air duct cleaning companies.
      Diamond Certified air duct cleaning companies in San Francisco County Avg. Star Rating.

        Map of San Francisco County, CA

        San Francisco County was founded in 1776, and today, your 892,500 neighbors use air duct cleaning companies for ductwork inspection, air duct disinfection, ductwork, duct sanitization, indoor air quality, and more.

        Frequently Asked Questions for Air Duct Cleaning in San Francisco, CA
        Q: What are clients of Diamond Certified air duct cleaning companies saying about companies in San Francisco County, CA?
        A: Verified HSR Customer, one of 82
        "I thought they did a good job. Our AC hasn't had any issues since last year. They were able to do things correctly the first time." -Judi F.
        All Survey Responses for HSR
        Verified AWC Customer, one of 238
        "I would recommend them to a friend. They are friendly and you get your money's worth." -Dana K.
        All Survey Responses for AWC
        Verified Carol Flynn, Inc. Customer, one of 545
        "I was happy with the job. They are very professional." -Oliver D.
        All Survey Responses for Carol Flynn, Inc.
        Q: What are some of the most popular brands that Diamond Certified air duct cleaning companies use when working with San Francisco County residents?
        A: Diamond Certified air duct cleaning companies use top-quality brands like Power Brush, ProTeam, Ductmate Industries, Air Systems International and Rotovac.
        Q: What types of allergen reduction do air duct cleaning companies offer?
        A: Air duct cleaning companies offer reduction of various types of allergens such as dust, pollen, pet dander, mold spores, and other particulates that can trigger allergies or asthma. By thoroughly cleaning and sanitizing the air ducts, these companies can significantly decrease the amount of these allergens in the indoor air. Some companies also offer the application of anti-microbial treatments to help prevent future growth of mold and bacteria inside the ductwork.
        Q: Can Diamond Certified air duct cleaning companies work with Rotobrush products and similar items so I can get allergen reduction in San Francisco County?
        A: Yes, Diamond Certified air duct cleaning companies can utilize Rotobrush products and similar items to reduce allergens in San Francisco County.
        Q: What did people search for when they wanted to find the best quality air duct cleaning companies in San Francisco County?
        A: Ductwork
        Duct Sanitization
        Allergen Reduction
        Dryer Duct Cleaning
        Indoor Air Quality

        Related Searches in San Francisco, CA

        Diamond Certified Companies Serving San Francisco, CA

        View the Full Diamond Certified Guide to Air Duct Cleaning