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Boiler, Hot Water Heating and Steam Fitting Contractor
Licensed Boiler, Hot Water Heating and Steam Fitting Contractors in California
C-4
639 CSLB-licensed C-4 contractors statewide.
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Showing 51–100 of 639
THERMAL MECHANICAL
#256057
SANTA CLARA, Santa Clara County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-10
Electrical Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
+1
RUSHER AIR CONDITIONING
#258423
LAWNDALE, Los Angeles County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
VALLEY HEATING,COOLING,ELECTRICAL AND SOLAR
#258540
SAN JOSE, Santa Clara County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-10
Electrical Contractor
C-20
HVAC Contractor
C-38
Refrigeration Contractor
ECONOMY PLUMBING INC
#258662
VENTURA, Ventura County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
WEST COAST AIR CONDITIONING COMPANY INC
#262349
EL CAJON, San Diego County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-10
Electrical Contractor
+4
ROUNTREE PLUMBING AND HEATING INC
#265489
ROSEVILLE, Placer County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
PACIFIC PLUMBING COMPANY OF SANTA ANA
#266807
SANTA ANA, Orange County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
+3
ETCHELL BOB PLUMBING & HEATING
#267201
HEALDSBURG, Sonoma County · Sole Owner
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
C-43
Sheet Metal Contractor
ASTRO MECHANICAL CONTRACTORS INC
#267392
EL CAJON, San Diego County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-7
Low Voltage Systems Contractor
+4
SUTTLES PLUMBING & MECHANICAL CORP
#268688
SIMI VALLEY, Ventura County · Corporation
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-20
HVAC Contractor
+4
DE JAGER & REILLY PLUMBING & HEATING INC
#269424
SAN BRUNO, San Mateo County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
AIRE SHEET METAL INC
#271264
REDWOOD CITY, San Mateo County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-43
Sheet Metal Contractor
DICK DONALD P AIR CONDITIONING INC
#271615
FRESNO, Fresno County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-10
Electrical Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
+2
MASTERSON BRYAN ENTERPRISES
#271933
PETALUMA, Sonoma County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
+4
ADVANCE PLUMBING COMPANY
#272557
EL CAJON, San Diego County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-34
Pipeline Contractor
C-36
Plumbing Contractor
VAN-MULDER SHEET METAL INC
#279981
HAYWARD, Alameda County · Corporation
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-43
Sheet Metal Contractor
SAND JOSEPH C CO INC
#280333
SAN FRANCISCO, San Francisco County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
C-42
Sanitation System Contractor
GOTELLI PLUMBING INC
#284740
BRISBANE, San Mateo County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
PLUMBING PIPING & CONSTRUCTION INC
#291740
CYPRESS, Orange County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
+2
NIEKRASZ PLUMBING INC
#292370
EUREKA, Humboldt County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-34
Pipeline Contractor
C-36
Plumbing Contractor
C-42
Sanitation System Contractor
AMERICAN INCORPORATED
#292529
VISALIA, Tulare County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-7
Low Voltage Systems Contractor
+7
BERKELEY PLUMBING & HEATING COMPANY INC
#293715
BERKELEY, Alameda County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
+2
C B S PLUMBING & HEATING INC
#294171
SANTA ROSA, Sonoma County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
+1
BLACKSMITH
#294488
NORTH HOLLYWOOD, Los Angeles County · Sole Owner
A
General Engineering Contractor
B
General Building Contractor
C-2
Insulation and Acoustical Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
+4
EDDINGER ENTERPRISES INC
#301487
HEALDSBURG, Sonoma County · Corporation
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-36
Plumbing Contractor
WITTLER-YOUNG SERVICE CO INC
#302333
LOS ANGELES, Los Angeles County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-38
Refrigeration Contractor
SAN JOSE BOILER WORKS INC
#307847
SAN JOSE, Santa Clara County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
H P L MECHANICAL INC
#308208
SANTA ANA, Orange County · Corporation
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-20
HVAC Contractor
+4
J W MCCLENAHAN CO
#308818
SAN MATEO, San Mateo County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
C-42
Sanitation System Contractor
AIRCO MECHANICAL INC
#311454
SACRAMENTO, Sacramento County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-2
Insulation and Acoustical Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
+8
PRC MECHANICAL
#311690
BURBANK, Los Angeles County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
THOMAS F M AIR CONDITIONING INC
#313574
BREA, Orange County · Corporation
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
+1
PIEDMONT PLUMBING AND MECHANICAL
#319905
NEVADA CITY, Nevada County · Sole Owner
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
BAY CITY BOILER COMPANY
#320288
HAYWARD, Alameda County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
COUNTY BURNER AND MACHINERY CORP
#324821
SAN DIEGO, San Diego County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-61/D-21
Machinery and Pumps Contractor
BELLANTI PLUMBING INC
#327664
SO SAN FRANCISCO, San Mateo County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-36
Plumbing Contractor
BENICIA PLUMBING INC
#329632
BENICIA, Solano County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
+4
BMI MECHANICAL INC
#332160
TULARE, Tulare County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-34
Pipeline Contractor
C-36
Plumbing Contractor
+1
CARROLL PLUMBING & MAINTENANCE INC
#335667
SANTA BARBARA, Santa Barbara County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
C-42
Sanitation System Contractor
+2
INTERSTATE CONSTRUCTION INC
#341026
ROSEVILLE, Placer County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-10
Electrical Contractor
+3
CRITCHFIELD MECHANICAL INC
#341107
SAN JOSE, Santa Clara County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-20
HVAC Contractor
C-36
Plumbing Contractor
DEMAKAS PLUMBING & HEATING INC
#349523
SAN FRANCISCO, San Francisco County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-16
Fire Protection Contractor
C-20
HVAC Contractor
C-31
Construction Zone Traffic Control Contractor
+2
DICKSON CO
#352572
SAN RAFAEL, Marin County · Sole Owner
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
C-43
Sheet Metal Contractor
DIRKS H J & ASSOCIATES
#359574
LA JOLLA, San Diego County · Sole Owner
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
CALIAGUA INC
#359728
ANAHEIM, Orange County · Corporation
A
General Engineering Contractor
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
CAL-NEVA ENVIRONMENTAL SYSTEMS
#365546
CONCORD, Contra Costa County · Corporation
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-10
Electrical Contractor
C-20
HVAC Contractor
+1
SHMIDT YURY
#365730
LOS ANGELES, Los Angeles County · Sole Owner
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
PARKER BOILER CO
#368870
LOS ANGELES, Los Angeles County · Corporation
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
JOSEPH O CLARK
#371716
CAYUCOS, San Luis Obispo County · Sole Owner
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-36
Plumbing Contractor
KNECHT'S PLUMBING & HEATING INC
#373936
SAN LUIS OBISPO, San Luis Obispo County · Corporation
B
General Building Contractor
C-4
Boiler, Hot Water Heating and Steam Fitting Contractor
C-10
Electrical Contractor
C-16
Fire Protection Contractor
+3
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