NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Blue Jay, CA

6 licensed general engineering contractors · every license checked against the issuer's file

More cities in California

Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110
1,056 listingsHow results are ordered
21

Mowbray's Tree Service

San Bernardino, CA · (909) 389-0077

CA-CSLB 655844 · C31 D49General engineering contractorTree service
License activechecked Oct 24, 2026
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23

Obrien Brothers Inc

San Bernardino, CA · (909) 225-8016

CA-CSLB 1074479 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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24

Od Services LLC

Rialto, CA · (909) 828-8255

CA-CSLB 1107399 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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25

Option One Solar

Apple Valley, CA

US-GSA-SAM XJR5F6SMRCJ8General engineering contractor
License activechecked Oct 23, 2026
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26

P M Q Inc

Fawnskin, CA · (805) 207-3907

CA-CSLB 1065633 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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27

Palm Solar Construction

Redlands, CA · (909) 735-0550

CA-CSLB 781938 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
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29

Parco Engineering

San Bernardino, CA · (909) 672-0588

CA-CSLB 1069717 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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36

Playa Safety

Apple Valley, CA · (805) 335-4838

CA-CSLB 1077435 · A C45General engineering contractorSign contractor
License activechecked Oct 24, 2026
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38

Quality Plumbing

Apple Valley, CA · (760) 401-6077

CA-CSLB 508834 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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39

R & J Construction LLC

Mentone, CA · (909) 435-5903

CA-CSLB 1091107 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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40

Robb Jeromy Ray

Loma Linda, CA · (435) 559-0880

CA-CSLB 1047909 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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