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Licensed HVAC contractors in Largo, FL

63 businesses with an active state HVAC license and a Largo business address · checked 2026-10-05

Technician working on an air conditioner on a rooftop
Stock photo, not our work and not a photo of a business on this list. Photo by José Andrés Pacheco Cortes via Pexels.

At a glance

Licensed businesses
63with a Largo address
State file checked
2026-10-05refreshed weekly
Class A or mechanical license
22hold at least one
Licensed 10+ years
32earliest issue date on file

Source: FL DBPR construction licensee extract (CONSTRUCTIONLICENSE_1.csv); retrieved 2026-10-05. Class and years are counted from the state file; they say nothing about quality.

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HVACPro is a free referral service for homeowners, not an HVAC company. We don't do the work, and we may be paid by the contractor. Check any contractor's license on the state's lookup before you hire.

For data on Largo homes, climate and utility rebates, see the Largo HVAC data page.

63 licensed HVAC businesses with a Largo address

Source: FL DBPR construction licensee extract (CONSTRUCTIONLICENSE_1.csv); retrieved 2026-10-05.

Stock photo, not our work. Photo by Anh-Bao Tran-Le via Pexels.

Active HVAC licenses, Largo, FL, A to Z, part 1 of 8. Checked against the state file 2026-10-05.

  1. 1ST CALL AIR CONDITIONING LLCLargo, FL
    CAC1816549: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 16 yearsLicense active as of 2026-10-05Registered with Florida in 2023 as a Florida LLC
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  2. A-B-C AIRCONDITIONING INCLargo, FL
    CAC051519: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 36 yearsLicense active as of 2026-10-05
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  3. ADIRONDACK SERVICES, LLCLargo, FL
    CAC057543: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 28 yearsLicense active as of 2026-10-05
    Their website states:BBB rating A+

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  4. ADVANCED HOOD SYSTEMS WEST LLCLargo, FL
    CMC1250392: Mechanical: any size AC and heating, plus boilers (statewide)Licensed 12 yearsLicense active as of 2026-10-05
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  5. AIR DYNAMICS HEATING & COOLING LLCLargo, FL
    CAC1824579: AC, Class A: any size system (statewide)Licensed under 1 yearLicense active as of 2026-10-05Registered with Florida in 2025 as a Florida LLC
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  6. AIR RESCUE AIR CONDITIONING, INC.Largo, FL
    CMC1251304: Mechanical: any size AC and heating, plus boilers (statewide)Licensed 2 yearsLicense active as of 2026-10-05
    Their website states: 4.7 out of 5 stars · 1,995 reviewsBBB rating A+

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  7. AIR-FLO / ERWOOD HEATING & AIR CONDITIONINGLargo, FL
    CAC1816535: AC, Class A: any size system (statewide)Licensed 16 yearsLicense active as of 2026-10-05
    Mentioned in 1 local Reddit thread since 2024r/StPetersburgFL · Mar 2026
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  8. AIRE SOLUTIONS, INC.Largo, FL
    CAC057467: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 29 yearsLicense active as of 2026-10-05
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32

of 63 businesses on this list have been licensed 10 years or more

Source: FL DBPR construction licensee extract (CONSTRUCTIONLICENSE_1.csv); retrieved 2026-10-05. Counted from the state file; it says nothing about quality.

Active HVAC licenses, Largo, FL, A to Z, part 2 of 8. Checked against the state file 2026-10-05.

  1. ALL IN THE FAMILY HEATING AND AIR LLCLargo, FL
    CMC1249954: Mechanical: any size AC and heating, plus boilers (statewide)Licensed 17 yearsLicense active as of 2026-10-05Registered with Florida in 2020 as a Florida corporation
    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  2. AM AIRE, INC.Largo, FL
    CAC1818933: AC, Class A: any size system (statewide)Licensed 9 yearsLicense active as of 2026-10-05
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  3. AMERICAN BUILDING REPAIRS INCLargo, FL
    CAC056924: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 32 yearsLicense active as of 2026-10-05Registered with Florida in 2013 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  4. ARCEL COOLING LLCLargo, FL
    CAC1821905: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 3 yearsLicense active as of 2026-10-05Registered with Florida in 2022 as a Florida LLC
    Their website states: 4.9 out of 5 stars · 207+ reviews

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Mentioned in 1 local Reddit thread since 2024r/tampa · Jul 2025
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  5. AT LAST A/C & HEATING SERVICE INCLargo, FL
    CAC058415: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 25 yearsLicense active as of 2026-10-05
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  6. BOB STAPLETON HEATING & A/C INCLargo, FL
    CAC1813317: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 24 yearsLicense active as of 2026-10-05
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  7. CARE FREE-AIR, INC.Largo, FL
    CAC1813342: AC, Class A: any size system (statewide)Licensed 24 yearsLicense active as of 2026-10-05
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  8. COMPLETE HEATING & COOLING INCLargo, FL
    CAC1813896: AC, Class A: any size system (statewide)Licensed 22 yearsLicense active as of 2026-10-05Registered with Florida in 2004 as a Florida corporation
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22 hold at least one Class A or mechanical license

Source: FL DBPR construction licensee extract (CONSTRUCTIONLICENSE_1.csv); retrieved 2026-10-05. Counted from the state file; it says nothing about quality.

Stock photo, not our work. Photo by HUUM │sauna heaters via Pexels.

Active HVAC licenses, Largo, FL, A to Z, part 3 of 8. Checked against the state file 2026-10-05.

  1. CONNOLLY COOLING, INC.Largo, FL
    CAC1822984: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 2 yearsLicense active as of 2026-10-05Registered with Florida in 2024 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  2. COOLAIRE, INC.Largo, FL
    CAC1823632: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 1 yearLicense active as of 2026-10-05
    Their website states:BBB Accredited

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  3. DOUGLAS TAYLOR AIR CONDITIONING & REFRIGERATION INCLargo, FL
    CAC1813709: AC, Class A: any size system (statewide)Licensed 23 yearsLicense active as of 2026-10-05Registered with Florida in 2003 as a Florida corporation
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  4. DOWN TO TEMP HEATING AND COOLING LLCLargo, FL
    CAC1823991: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 1 yearLicense active as of 2026-10-05Registered with Florida in 2022 as a Florida LLC
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  5. DREAM AIR INCLargo, FL
    CAC1816911: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 15 yearsLicense active as of 2026-10-05Registered with Florida in 2011 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  6. DUCTZ OF TAMPA BAYLargo, FL
    CAC1815049: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 20 yearsLicense active as of 2026-10-05
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  7. DUNEDIN REFRIGERATIONLargo, FL
    CAC1819642: AC, Class A: any size system (statewide)Licensed 8 yearsLicense active as of 2026-10-05
    Their website states:Angi Super Service Award

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  8. E & E GLIDDON AIR CONDITIONING, INC.Largo, FL
    RA13067648: AC, Class A: any size system (only where registered)Licensed 6 yearsLicense active as of 2026-10-05
    Their website states: 5.0 out of 5 stars · on Google

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error

Active HVAC licenses, Largo, FL, A to Z, part 4 of 8. Checked against the state file 2026-10-05.

  1. ECO AIR FLORIDA INC.Largo, FL
    CAC1814992: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 20 yearsLicense active as of 2026-10-05
    Their website states: 5.0 out of 5 stars · on Facebook

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  2. EMPIRE COMFORT SOLUTIONS, LLCLargo, FL
    CAC1820185: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 7 yearsLicense active as of 2026-10-05
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  3. FL AC SERVICES, INC.Largo, FL
    CAC1821944: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 3 yearsLicense active as of 2026-10-05
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  4. FOREVER COOL MAINTENANCE CORPLargo, FL
    CAC1823386: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 2 yearsLicense active as of 2026-10-05
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  5. FREEDOM A/CLargo, FL
    CAC1824410: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed under 1 yearLicense active as of 2026-10-05
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  6. GREENHOMES HVACLargo, FL
    CAC1819180: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 9 yearsLicense active as of 2026-10-05
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  7. HV AIR CONDITIONING, LLCLargo, FL
    CAC1824636: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed under 1 yearLicense active as of 2026-10-05Registered with Florida in 2020 as a Florida LLC
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  8. HVAC GURU LLCLargo, FL
    CAC1823492: AC (statewide)Licensed 1 yearLicense active as of 2026-10-05
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Check any license on the state's lookup before you hire

Open the state's live license lookup. Our copy of the file can lag.

Stock photo, not our work. Photo by Yusuf Çelik via Pexels.

Active HVAC licenses, Largo, FL, A to Z, part 5 of 8. Checked against the state file 2026-10-05.

  1. IMPERIAL AIR CONDITIONING & REFRIGERATION, LLCLargo, FL
    CAC1814626: AC, Class A: any size system (statewide)Licensed 21 yearsLicense active as of 2026-10-05Registered with Florida in 2009 as a Florida LLC
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  2. INDIAN ROCKS HEATING & COOLING INCLargo, FL
    CAC058391: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 25 yearsLicense active as of 2026-10-05Registered with Florida in 1984 as a Florida corporation
    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  3. ISLAND AIR CONDITIONING & HEATING LLCLargo, FL
    CAC1814254: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 21 yearsLicense active as of 2026-10-05Registered with Florida in 2004 as a Florida LLC
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  4. JENERGY AIR SERVICES LLCLargo, FL
    CAC1821568: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 4 yearsLicense active as of 2026-10-05Registered with Florida in 2015 as a Florida LLC
    Mentioned in 1 local Reddit thread since 2024r/StPetersburgFL · Jul 2024
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  5. JUST CHILL SERVICES, LLCLargo, FL
    CAC1819485: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 8 yearsLicense active as of 2026-10-05Registered with Florida in 2018 as a Florida LLC
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  6. KPL HOME SOLUTIONS LLCLargo, FL
    CAC1819913: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 7 yearsLicense active as of 2026-10-05Registered with Florida in 2022 as a Florida LLC
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  7. LEN'S A/C & REFRIGERATION SERVICE INCLargo, FL
    CAC058558: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 25 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  8. MARK NOBLE NICHOLLS AIRCONDITIONING AND APPLIANCE SERVICE LLCLargo, FL
    RA13067520: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (only where registered)Licensed 13 yearsLicense active as of 2026-10-05Registered with Florida in 2013 as a Florida LLC
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error

32

of 63 businesses on this list have been licensed 10 years or more

Source: FL DBPR construction licensee extract (CONSTRUCTIONLICENSE_1.csv); retrieved 2026-10-05. Counted from the state file; it says nothing about quality.

Active HVAC licenses, Largo, FL, A to Z, part 6 of 8. Checked against the state file 2026-10-05.

  1. MATTHEW FOSNACHT, INC.Largo, FL
    CAC1822732: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 2 yearsLicense active as of 2026-10-05Registered with Florida in 2022 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  2. MC MECHANICAL AIR CONDITIONING SERVICES INCLargo, FL
    CAC1816295: AC, Class A: any size system (statewide)Licensed 17 yearsLicense active as of 2026-10-05Registered with Florida in 2011 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  3. METRO - AIRLargo, FL
    CMC1250444: Mechanical: any size AC and heating, plus boilers (statewide)Licensed 11 yearsLicense active as of 2026-10-05
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  4. NATIONAL CORPORATE ACCOUNT SERVICES INCLargo, FL
    CMC1249710: Mechanical: any size AC and heating, plus boilers (statewide)Licensed 19 yearsLicense active as of 2026-10-05Registered with Florida in 2000 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  5. NEW AC NOW & MORELargo, FL
    CAC1823318: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 2 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  6. NORTH & SOUTH AIR CONDITIONING INCLargo, FL
    CAC1815064: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 20 yearsLicense active as of 2026-10-05
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  7. PENGUIN AIR SOLUTIONS LLCLargo, FL
    CAC1820564: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 6 yearsLicense active as of 2026-10-05Registered with Florida in 2020 as a Florida LLC
    Their website states:BBB Accredited

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  8. PREMIUM SERVICES LLCLargo, FL
    CAC1816474: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 16 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error

22 hold at least one Class A or mechanical license

Source: FL DBPR construction licensee extract (CONSTRUCTIONLICENSE_1.csv); retrieved 2026-10-05. Counted from the state file; it says nothing about quality.

Stock photo, not our work. Photo by HUUM │sauna heaters via Pexels.

Active HVAC licenses, Largo, FL, A to Z, part 7 of 8. Checked against the state file 2026-10-05.

  1. PRO BEVLargo, FL
    CAC1818535: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 10 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  2. SERVICE-TECH CORPORATIONLargo, FL
    CAC1819231: AC, Class A: any size system (statewide)Licensed 8 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  3. SOUTHERN CROSS BUILDING SOLUTIONS INCLargo, FL
    CAC056740: AC, Class A: any size system (statewide)Licensed 33 yearsLicense active as of 2026-10-05Registered with Florida in 2011 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  4. STEVENS AIR CONDITIONING, INC.Largo, FL
    CAC1820832: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 5 yearsLicense active as of 2026-10-05Registered with Florida in 2010 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  5. SUN UP SERVICESLargo, FL
    CAC1819628: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 8 yearsLicense active as of 2026-10-05Registered with Florida in 2021 as a Florida corporation
    Their website states: 4.8 out of 5 stars · 92 reviews

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Mentioned in 1 local Reddit thread since 2024r/StPetersburgFL · Sep 2026
    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  6. SUPREME AIR & HEAT , LLCLargo, FL
    CAC1822726: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 2 yearsLicense active as of 2026-10-05Registered with Florida in 2023 as a Florida LLC
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  7. TAMPA BAY HOME SOLUTIONS LLCLargo, FL
    CAC1820764: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 5 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  8. THERMOPRO AIR CONDITIONING & HEATINGLargo, FL
    CAC1819804: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 7 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error

Active HVAC licenses, Largo, FL, A to Z, part 8 of 8. Checked against the state file 2026-10-05.

  1. TOP DOG HOME SERVICES OF TAMPA BAY LLCLargo, FL
    CAC1821010: AC, Class A: any size system (statewide)Licensed 5 yearsLicense active as of 2026-10-05Registered with Florida in 2021 as a Florida LLC
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  2. TRI-STATE MECHANICAL INCLargo, FL
    CAC1814947: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 20 yearsLicense active as of 2026-10-05Registered with Florida in 2010 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  3. UNITED AIR CONDITIONING AND HEATING COMPANYLargo, FL
    CAC027356: AC, Class A: any size system (statewide)Licensed 42 yearsLicense active as of 2026-10-05Registered with Florida in 1964 as a Florida corporation
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  4. VELOCITY AIR CONDITIONING INC.Largo, FL
    CAC1817421: AC, Class A: any size system (statewide)Licensed 13 yearsLicense active as of 2026-10-05
    Their website states: 4.9 out of 5 stars · on Google

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  5. WEATHERMAKERS A/C & HEATING INCLargo, FL
    CAC057624: AC, Class A: any size system (statewide)Licensed 28 yearsLicense active as of 2026-10-05
    Their website states: 4.8 out of 5 stars · 440 reviewsAngi Super Service Award

    Per their website, checked 2026-10-03. Their claims, not verified by HVACPro. Visit their site

    Look them upState license lookupFlorida business recordTheir websiteReviews on Google (search)Report an error
  6. WEATHERPROOF COOLING & HEATING LLCLargo, FL
    CAC1821941: AC, Class B: up to 25 tons cooling and 500,000 Btu heating per system (statewide)Licensed 3 yearsLicense active as of 2026-10-05Registered with Florida in 2022 as a Florida LLC
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error
  7. WEATHERPROOFING TECHNOLOGIES, INC.Largo, FL
    CAC1822440: AC, Class A: any size system (statewide)Licensed 3 yearsLicense active as of 2026-10-05
    Look them upState license lookupFlorida business recordReviews on Google (search)Report an error

Source: FL DBPR construction licensee extract (CONSTRUCTIONLICENSE_1.csv); retrieved 2026-10-05. Active means Current and Active under DBPR's status codes; licenses that are inactive, on probation or suspended are left off. "Years licensed" counts from the earliest issue date on file. Licenses held in a person's own name (4 in Largo) are left off; only business names are listed. Registered licenses are valid only in the local areas where they are registered; certified licenses are valid statewide (F.S. 489.105). We show the city only, never a street address. "Registered with Florida in" comes from the Florida Division of Corporations (Sunbiz) corporate data file, matched by exact business name and city; it is the year the current legal entity registered, not necessarily when the business started. Rows without a confident match show no registration line. Reddit mentions are counted by business name in public threads of r/tampa, r/StPetersburgFL, r/clearwater, r/lakeland, r/Brandon, r/florida and r/hvacadvice since January 2024; each link goes to the thread on Reddit. A mention is not an endorsement, it can be a complaint, and it may be the business mentioning itself. We show counts and links only, never what was said. A business whose name is too generic to match safely is not counted. "Their website states" comes from the business's own public website: we searched for each business by name and city, opened the homepage (plus its reviews, testimonials or about page when linked, and only where its robots.txt allows), and accepted a site only when the page shows the business's name and its city or a Tampa-area phone number; no match means nothing is shown. The star rating, review count, BBB claim and badges are what that page says about itself, on the date shown. We have not verified them, they can be out of date, and a business that does not name a review site is shown as "rates itself" without naming one. We never copy review or testimonial text from any site.