NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Downey, CA

29 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
Listings 21–40How results are ordered
23

Paver Plus Inc

Downey, CA · (562) 622-3309

CA-CSLB 934121 · A C29 +1General engineering contractorMasonry contractorConcrete contractor
License activechecked Oct 24, 2026
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25

Planet Green Environmental Inc

Downey, CA · (562) 381-3685

CA-CSLB 1053689 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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26

Shawnan

Downey, CA · (562) 803-9977

CA-CSLB 679962 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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27

Strickland Construction

Downey, CA · (562) 904-0932

CA-CSLB 759227 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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30

Ace Crane Service Inc

Cudahy, CA · (323) 562-3037

CA-CSLB 555080 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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31

Allan Roy Slurry Seal Inc

Santa Fe Springs, CA · (562) 864-3363

CA-CSLB 372798 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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32

Ambros Construction Inc

Norwalk, CA · (562) 200-0816

CA-CSLB 1037467 · A B +2General engineering contractorGeneral contractorRoofer
License activechecked Oct 24, 2026
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33

American Construction Services

Paramount, CA · (562) 630-0358

CA-CSLB 558784 · A B +1General engineering contractorGeneral contractorDrywall, plaster and insulation
License activechecked Oct 24, 2026
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36

B C M Construction

Pico Rivera, CA · (562) 948-1095

CA-CSLB 652463 · A B +3General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
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38

Bison Builders of Socal

Santa Fe Springs, CA · (888) 284-4241

CA-CSLB 1132458 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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39

Brandel Don Plumbing Inc

Paramount, CA · (562) 408-0400

CA-CSLB 176778 · A C4 +5General engineering contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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