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

Heating and air conditioning in West Covina, CA

46 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
03

Martins A/C

LA Puente, CA · (818) 310-1151

CA-CSLB 1054089 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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06

Mclay Services

Covina, CA · (909) 599-5950

CA-CSLB 1156884 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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12

R L Service

LA Puente, CA · (626) 831-0988

CA-CSLB 621591 · B C9 +3General contractorDrywall, plaster and insulationElectrician+2
License activechecked Oct 24, 2026
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13

Ray's Plumbing

LA Puente, CA · (626) 367-0437

CA-CSLB 990798 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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14

Rcas HVAC

Baldwin Park, CA · (626) 905-4818

CA-CSLB 976933 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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15

Reacco

LA Puente, CA · (323) 687-6640

CA-CSLB 930742 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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16

Robles Inc

LA Puente, CA · (626) 590-9835

CA-CSLB 1085563 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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17

Royaltech Services

LA Puente, CA · (626) 333-0333

CA-CSLB 638729 · A B +6General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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18

S T W HVAC

Walnut, CA · (909) 915-9135

CA-CSLB 968650 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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20

Southwest Mechanical Inc

Covina, CA · (626) 966-7880

CA-CSLB 761417 · B C4 +2General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
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