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

Heating and air conditioning in Pittsburg, 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
782 listingsHow results are ordered
102

Barberio HVAC

Pleasant Hill, CA · (925) 338-5611

CA-CSLB 1132364 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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106

Benicia Plumbing Inc

Benicia, CA · (707) 745-2930

CA-CSLB 329632 · A B +6General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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107

Big Pipe Mechanical

Brentwood, CA · (415) 767-6008

CA-CSLB 1055935 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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109

Boscolai Construction

Danville, CA · (415) 636-8999

CA-CSLB 1120060 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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111

Building Services

Walnut Creek, CA · (925) 934-4842

CA-CSLB 537679 · B C43General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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113

Cal - Bay Service

Benicia, CA · (707) 746-8755

CA-CSLB 690694 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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116

California Air Inc

Danville, CA · (925) 248-8117

CA-CSLB 300798 · C20 C43Heating and air conditioning
License activechecked Oct 24, 2026
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119

Camacho Mechanical

Rio Vista, CA · (209) 607-9807

CA-CSLB 920047 · C10 C20 +3ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
120

Carlos Insulation Inc

Brentwood, CA · (925) 207-9469

CA-CSLB 1013211 · B C2 +2General contractorDrywall, plaster and insulationHeating and air conditioning+1
License activechecked Oct 24, 2026
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