NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Heating and air conditioning in Monrovia, CA

16 licensed heating and air conditioning · every license checked against the issuer's file

More cities in California

San Jose 296Los Angeles 292Sacramento 265San Diego 256Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92
Listings 1–20How results are ordered
02

Tempx

Baldwin Park, CA · (626) 230-6726

CA-CSLB 1131468 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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03

Tri T Technology Inc

Baldwin Park, CA · (626) 851-8000

CA-CSLB 776710 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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05

Vp Refrigeration

Duarte, CA · (310) 272-6078

CA-CSLB 1066461 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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06

Wen Heating & Cooling

Baldwin Park, CA · (626) 888-1570

CA-CSLB 1050732 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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08

Winegard Energy Inc

Duarte, CA · (626) 722-0595

CA-CSLB 706874 · B C2 +4General contractorDrywall, plaster and insulationElectrician+2
License activechecked Oct 24, 2026
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10

Zhou Xiaoping

Arcadia, CA · (626) 498-8621

CA-CSLB 1052388 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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11

Rr HVAC Services

Arcadia, CA

CA-CSLB 1149872 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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12

A a A/C & Builder

San Gabriel, CA · (626) 278-4521

CA-CSLB 897373 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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15

AC Hero

Rosemead, CA · (626) 715-0532

CA-CSLB 1099761 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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16

AC Tech Inc

West Covina, CA · (626) 689-8068

CA-CSLB 1095928 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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18

Acco-Wilson, Inc

Pasadena, CA · (831) 244-6571

CA-CSLB 1042403 · B C4 +8General contractorPlumberElectrician+2
License activechecked Oct 24, 2026
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20

Ace Pelizon Plumbing

Covina, CA · (626) 331-0701

CA-CSLB 1154407 · C10 C20 +2ElectricianHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
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