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CityPreferred

Data

Heating and air conditioning companies by state and city

There are 169,801 heating and air conditioning companies in the United States (CityPreferred count, October 2026). New York, NY has the most (1,801), then Houston, TX (1,665) and Chicago, IL (917).

Reviewed October 1, 2026

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By state

California has the most: 16,078. Choose a state for its cities.

Heating and air conditioning companies by state, October 2026
StateCompanies
California16,078
Texas15,496
Florida13,673
New York8,244
Pennsylvania7,360
Illinois7,349
New Jersey6,158
North Carolina5,718
Ohio5,588
Georgia5,472
Virginia4,808
Arizona4,223
Michigan4,209
Tennessee3,898
Missouri3,883
Massachusetts3,705
Maryland3,677
Colorado3,509
Indiana3,302
South Carolina3,092
Alabama3,058
Louisiana3,042
Wisconsin2,805
Washington2,640
Minnesota2,608
Oklahoma2,479
Kentucky2,054
Connecticut1,876
Arkansas1,782
Utah1,703
Kansas1,648
Mississippi1,568
Oregon1,532
Iowa1,390
Nevada1,277
Nebraska1,060
Idaho965
New Mexico936
New Hampshire871
West Virginia761
Maine696
Montana572
Delaware547
Rhode Island469
South Dakota451
North Dakota360
Hawaii321
Wyoming286
Alaska252
Vermont247
District of Columbia103

The 100 cities with the most

Heating and air conditioning companies by city, October 2026
CityStateCompanies
New YorkNY1,801
HoustonTX1,665
ChicagoIL917
PhoenixAZ915
Los AngelesCA820
DallasTX806
San AntonioTX803
Las VegasNV770
MiamiFL731
TampaFL653
Van NuysCA636
AustinTX521
OrlandoFL499
PhiladelphiaPA496
DenverCO492
JacksonvilleFL478
Fort WorthTX460
San DiegoCA441
AtlantaGA440
TucsonAZ437
IndianapolisIN425
MesaAZ423
Oklahoma CityOK392
CincinnatiOH389
St. LouisMO386
CharlotteNC385
SacramentoCA383
San JoseCA366
AlbuquerqueNM352
LouisvilleKY345
PittsburghPA338
BrooklynNY330
Colorado SpringsCO327
OmahaNE323
ClevelandOH316
Fort LauderdaleFL308
Kansas CityMO308
RaleighNC287
NashvilleTN274
El PasoTX273
PortlandOR269
ColumbusOH269
Fort MyersFL268
MemphisTN267
SarasotaFL258
Virginia BeachVA254
Baton RougeLA253
West Palm BeachFL245
KnoxvilleTN245
TulsaOK242
SeattleWA241
GlendaleAZ237
ArlingtonTX233
RiversideCA225
BaltimoreMD217
AnaheimCA215
MilwaukeeWI215
NaplesFL211
DaytonOH210
Salt Lake CityUT206
BirminghamAL205
San FranciscoCA205
BakersfieldCA203
SpringTX202
New OrleansLA201
HialeahFL200
Boca RatonFL198
ChesapeakeVA196
FresnoCA194
RichmondVA192
WichitaKS191
MariettaGA191
KatyTX191
Cape CoralFL187
MinneapolisMN184
St. PetersburgFL182
Pompano BeachFL182
AuroraCO181
PlanoTX180
LexingtonKY179
Corpus ChristiTX178
HollywoodFL177
ScottsdaleAZ176
ClearwaterFL176
WilmingtonNC172
SpringfieldMO171
TempeAZ164
PensacolaFL164
PeoriaAZ161
GilbertAZ160
ColumbiaSC159
OcalaFL158
LakelandFL158
GarlandTX157
CarrolltonTX153
AlexandriaVA152
ManassasVA150
BradentonFL150
GreensboroNC145
DetroitMI145

What is counted

Independent businesses that do this work, for homes or for businesses. Suppliers, stores and national chains are left out. Being counted does not mean a company is licensed, insured or recommended. A city is listed when it has 20 or more. How we count.

Need one of them?

Tell us the job and your ZIP code in the form on this page and one company that serves your area will contact you. More about hvac. These numbers are free to quote with the credit "CityPreferred count, October 2026"; there is a CSV file too.

Questions and answers

How many heating and air conditioning companies are there in the United States?
169,801, by CityPreferred's count as of October 2026.
Which city has the most heating and air conditioning companies?
New York, NY, with 1,801, followed by Houston, TX (1,665) and Chicago, IL (917).