Licensed HVAC in Largo, FL
We found 87 active licensed hvac contractors serving Largo, Florida, verified against official state licensing records.
HVAC Contractors in Largo, FL
1st Call Air Conditioning LLC
ActiveCertified Air Conditioning Contractor
License #CAC1816549
14201 113TH AVE N., 33774
A&t Cooling-heating Service INC
ActiveCertified Air Conditioning Contractor
License #CAC1820283
12613 GORDA CIR E, 33773
A-b-c Airconditioning INC
ActiveCertified Air Conditioning Contractor
License #CAC051519
1999 GEORGIANNA STREET, 33774
Adirondack Services, LLC
ActiveCertified Air Conditioning Contractor
License #CAC057543
2024 SEMINOLE BLVD, 33778
Advanced Hood Systems West LLC
ActiveCertified Mechanical Contractor
License #CMC1250392
11355 113TH AVE NORTH, 33778
Air Doctor Air Conditioning And Heating Incorporated
ActiveCertified Air Conditioning Contractor
License #CAC012354
11104 HARBORSIDE DR, 33773
Air Dynamics Heating & Cooling LLC
ActiveCertified Air Conditioning Contractor
License #CAC1824579
525 5TH AVE SW, 33770
Air Rescue Air Conditioning, Inc.
ActiveCertified Mechanical Contractor
License #CMC1251304
801 WEST BAY DRIVE, SUITE 302, 33770
Air-flo / Erwood Heating & Air Conditioning
ActiveCertified Air Conditioning Contractor
License #CAC1816535
13661 126TH AVE N, 33774
All In The Family Heating And Air LLC
ActiveCertified Mechanical Contractor
License #CMC1249954
8840 ULMERTON RD #526, 33771
Am Aire, Inc.
ActiveCertified Air Conditioning Contractor
License #CAC1818933
10417 115TH AVE, 33773
American Building Repairs INC
ActiveCertified Air Conditioning Contractor
License #CAC056924
198 FULTON DR SE SUITE B, 33771
Arcel Cooling LLC
ActiveCertified Air Conditioning Contractor
License #CAC1821905
8566 95TH AVE, 33777
At Last A/c & Heating Service INC
ActiveCertified Air Conditioning Contractor
License #CAC058415
12976 SARAH LN, 33773
Bob Stapleton Heating & A/c INC
ActiveCertified Air Conditioning Contractor
License #CAC1813317
7360 ULMERTON RD APT 18D, 33771
Care Free-air, Inc.
ActiveCertified Air Conditioning Contractor
License #CAC1813342
225 COUNTRY CLUB DR, 33771
Chill Man Air Conditioning, Heating & Water Treatment LLC
ActiveCertified Air Conditioning Contractor
License #CAC1823655
10354 110TH AVE N, 33773
Complete Heating & Cooling INC
ActiveCertified Air Conditioning Contractor
License #CAC1813896
10780 97TH STREET, 33773
Connolly Cooling, Inc.
ActiveCertified Air Conditioning Contractor
License #CAC1822984
12404 137TH STREET N, 33774
Coolaire, Inc.
ActiveCertified Air Conditioning Contractor
License #CAC1823632
10909 115TH AVE NORTH, 33778
Crews, Shawn
ActiveCertified Air Conditioning Contractor
License #CAC1820321
1141 SAN REMO DR, 33770
Cryotek Air Conditioning Services LLC
ActiveCertified Air Conditioning Contractor
License #CAC1824022
1833 10TH ST SW, 33778
Douglas Taylor Air Conditioning & Refrigeration INC
ActiveCertified Air Conditioning Contractor
License #CAC1813709
6560- 116TH AVE N UNIT A, 33773
Down To Temp Heating And Cooling LLC
ActiveCertified Air Conditioning Contractor
License #CAC1823991
13002 129TH AVE, 33774
Dream Air INC
ActiveCertified Air Conditioning Contractor
License #CAC1816911
1097 KEENE RD, 33771
Ductz Of Tampa Bay
ActiveCertified Air Conditioning Contractor
License #CAC1815049
1769 NEEDLES LN W, 33771
Dunedin Refrigeration
ActiveCertified Air Conditioning Contractor
License #CAC1819642
3536 CAMELIA PLACE, 33771
E & E Gliddon Air Conditioning, Inc.
ActiveRegistered Air Conditioning Contractor
License #RA13067648
4018 ALAN DRIVE, 33771
Eco Air Florida Inc.
ActiveCertified Air Conditioning Contractor
License #CAC1814992
8738 PELICAN LN, 33777
Empire Comfort Solutions, LLC
ActiveCertified Air Conditioning Contractor
License #CAC1820185
1141 SAN REMO DR, 33770
Fl Ac Services, Inc.
ActiveCertified Air Conditioning Contractor
License #CAC1821944
6730 121ST AVE N 3, 33773
Forever Cool Maintenance CORP
ActiveCertified Air Conditioning Contractor
License #CAC1823386
8566 95TH AVE, 33777
Fosnacht, Daniel F
ActiveCertified Mechanical Contractor
License #CMC044829
502 CROOKED PINE COURT, 33770
Freedom A/c
ActiveCertified Air Conditioning Contractor
License #CAC1824410
7003 114TH AVE, STE C, 33773
Gant, William Raymond
ActiveCertified Air Conditioning Contractor
License #CAC1817052
13483 CORDOVA DR, 33774
Greenhomes Hvac
ActiveCertified Air Conditioning Contractor
License #CAC1819180
1863 TROTTER ROAD, 33774
Heffelmire, Timothy Lee
ActiveCertified Air Conditioning Contractor
License #CAC052436
14100 HONEYWELL ROAD, 33771
Hv Air Conditioning, LLC
ActiveCertified Air Conditioning Contractor
License #CAC1824636
1121 WOODBROOK DR S, 33770
Hvac Guru LLC
ActiveCertified Air Conditioning Contractor
License #CAC1823492
14455 LARBOARD LANE, 33774
Imperial Air Conditioning & Refrigeration, LLC
ActiveCertified Air Conditioning Contractor
License #CAC1814626
12999 PINEWAY DRIVE, 33773
Indian Rocks Heating & Cooling INC
ActiveCertified Air Conditioning Contractor
License #CAC058391
9003 132ND AVE N STE 801-A, 33773
Island Air Conditioning & Heating LLC
ActiveCertified Air Conditioning Contractor
License #CAC1814254
1035 HIGHLAND AVE, 33770
Jenergy Air Services LLC
ActiveCertified Air Conditioning Contractor
License #CAC1821568
9075 130TH AVE N, 33773
Jersey Mikes Air Conditioning, LLC
ActiveCertified Air Conditioning Contractor
License #CAC1820893
10909 115TH AVE NORTH, 33778
Johnson Family Air Conditioning INC
ActiveCertified Air Conditioning Contractor
License #CAC1816463
1091 TROTTER RD, 33770
Just Chill Services, LLC
ActiveCertified Air Conditioning Contractor
License #CAC1819485
10433 HETRICK CIRCLE EAST, 33774-5207
Kpl Home Solutions LLC
ActiveCertified Air Conditioning Contractor
License #CAC1819913
13416 TWIG TERRACE, 33774
Len's A/c & Refrigeration Service INC
ActiveCertified Air Conditioning Contractor
License #CAC058558
13050-B 91ST ST. N., 33773
Long, Stuart John
ActiveCertified Air Conditioning Contractor
License #CAC057040
13661 126TH AVE N, 33774
Mark Noble Nicholls Airconditioning And Appliance Service LLC
ActiveRegistered Air Conditioning Contractor
License #RA13067520
732 ARBOR LANE, 33770
Showing 50 of 87 active contractors.
Frequently Asked Questions
How often should HVAC systems be serviced?▼
HVAC systems should be professionally serviced twice per year: once in the spring before cooling season and once in the fall before heating season. Regular maintenance extends equipment life, maintains efficiency, identifies developing problems, and preserves manufacturer warranty coverage.
How long does a typical HVAC system last?▼
A well-maintained central air conditioning system typically lasts 15 to 20 years. Furnaces last 15 to 25 years. Heat pumps typically last 12 to 17 years. Boilers can last 20 to 30 years with proper maintenance. Actual lifespan depends on usage patterns, maintenance history, and installation quality.
What size HVAC system do I need?▼
System sizing requires a professional Manual J load calculation that considers your home's square footage, insulation levels, window specifications, climate zone, orientation, occupancy, and other factors. An oversized system wastes energy and creates humidity problems; an undersized system cannot maintain comfort.
What is a SEER rating?▼
SEER (Seasonal Energy Efficiency Ratio) measures the cooling efficiency of an air conditioner or heat pump. Higher SEER ratings indicate greater efficiency. The current federal minimum is 14 to 15 SEER depending on region. High-efficiency systems range from 18 to 26 SEER. The newer SEER2 standard uses updated testing conditions.
Should I repair or replace my HVAC system?▼
Consider replacing when repair costs exceed 50 percent of the value of a new system, when the system is more than 15 years old and requiring frequent repairs, when energy bills are consistently rising despite maintenance, or when the system uses R-22 refrigerant which is no longer manufactured.
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