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

Heating and air conditioning in Alta Loma, CA

18 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
05

Dm Mechanical Inc

Alta Loma, CA · (626) 476-6097

CA-CSLB 1104592 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
09

Lombardo Vince

Alta Loma, CA · (909) 815-5295

CA-CSLB 509191 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
13

Salcedo Armando

Alta Loma, CA · (909) 210-3009

CA-CSLB 844176 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
18

L'or Constructions Inc

Alta Loma, CA

CA-CSLB 1156094 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
Details
19

10 Gauge Sheet Metal Inc

Upland, CA · (909) 560-7055

CA-CSLB 1028768 · B C39 +1General contractorRooferHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
20

4 S Air Inc

Rancho Cucamonga, CA · (909) 576-6586

CA-CSLB 931194 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails