Licensed HVAC in Key West, FL
We found 26 active licensed hvac contractors serving Key West, Florida, verified against official state licensing records.
HVAC Contractors in Key West, FL
Air Assassins LLC
ActiveCertified Air Conditioning Contractor
License #CAC1824377
11 DRIFTWOOD DR, 33040
All Star Air Solutions LLC
ActiveCertified Air Conditioning Contractor
License #CAC1822383
5635 4TH AVENUE, 33040
All Weather Air Conditioning & Refrigeration, Inc.
ActiveCertified Mechanical Contractor
License #CMC1250948
23 BOUGAINVILLEA AVE, 33040
American Cooling Service LLC
ActiveCertified Air Conditioning Contractor
License #CAC1817214
PO BOX 2615, 33045
American Mechanical Solutions
ActiveCertified Mechanical Contractor
License #CMC1249644
609 1/2 MARGARET ST, 33040
Bare, Christopher Paul
ActiveCertified Air Conditioning Contractor
License #CAC1821463
3706 N ROOSEVELT BLVD, 33040
Curry Refrigeration & A/c INC
ActiveCertified Air Conditioning Contractor
License #CAC051491
2513 LINDA AVENUE, 33040-5114
D & B Mechanical, LLC
ActiveCertified Air Conditioning Contractor
License #CAC1825019
P.O.BOX 6396, 33041
D & V Commercial A/c INC
ActiveCertified Air Conditioning Contractor
License #CAC052409
311 MARGARET ST, 33040
Doctor Climate LLC
ActiveCertified Air Conditioning Contractor
License #CAC1821663
410 AVENUE E, 33040
Ferguson, Andrew Thomas
ActiveCertified Air Conditioning Contractor
License #CAC1822740
1521 5TH ST, 33040
Horvath, Ferenc P
ActiveCertified Air Conditioning Contractor
License #CAC1824301
2601 S ROOSEVELT BLVD, 33040
Island Refrigeration & A/c
ActiveCertified Air Conditioning Contractor
License #CAC057303
3201 FLAGER AVENUE, 33040
Kenny's A/c And Refrigeration Service INC
ActiveCertified Mechanical Contractor
License #CMC1249583
2811 SEIDENBERG AVE, 33040
Key West Cooling Company LLC
ActiveCertified Air Conditioning Contractor
License #CAC1819077
410 AVENUE E, 33040
Keys Cooling LLC
ActiveCertified Air Conditioning Contractor
License #CAC1815484
1320 LEON, 33040
Last Key Ac LLC
ActiveCertified Air Conditioning Contractor
License #CAC1822473
2221 HARRIS AVE, 33040
Monroe Service CO
ActiveCertified Air Conditioning Contractor
License #CAC050394
PO BOX 5451, 33045
One Call Construction, Inc.
ActiveCertified Air Conditioning Contractor
License #CAC1818878
1901 FLAGLER AVENUE, 33040
Open Air Cooling, LLC
ActiveCertified Air Conditioning Contractor
License #CAC1820587
1523 FLAGLER AVE, 33040
Oropeza, Todd Michael
ActiveCertified Air Conditioning Contractor
License #CAC057430
226 KEY HAVEN RD, 33040
Patti The Plumber LLC
ActiveCertified Air Conditioning Contractor
License #CAC1823024
1200 4TH STREET, 33040
Protopsaltis, Peter Athanasios
ActiveCertified Air Conditioning Contractor
License #CAC049249
11 DRIFTWOOD DR, 33040
Roberts Plumbing LLC
ActiveCertified Air Conditioning Contractor
License #CAC1823025
1200 4TH STREET, 33040
T.e.m. Environmental & Mechanical Services, CORP
ActiveCertified Air Conditioning Contractor
License #CAC057398
P.O.BOX 6396, 33041
Total Temperature Control INC
ActiveCertified Mechanical Contractor
License #CMC1249578
3601 NORTHSIDE CRT, 33040
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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