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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in California

16,504 general engineering contractors listed in California, each checked against the issuer's record. In the published order.

  1. A G L Engineering Inc

    ActiveA General Engineering+1

    San Francisco, CA · WC ✓

    Proof for A G L Engineering Inc
    License
    CSLB 999196
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 760-0015
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. A G Nichols & Associates

    ActiveA General Engineering+1

    Tehachapi, CA · WC exempt

    Proof for A G Nichols & Associates
    License
    CSLB 870494
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Tehachapi, CA · serves California
    Phone
    (661) 331-1229
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. A G S Construction Services

    ActiveA General Engineering+1

    Paradise, CA · WC ✓

    Proof for A G S Construction Services
    License
    CSLB 814908
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Paradise, CA · serves California
    Phone
    (530) 877-5929
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. A G S Underground

    ActiveA General Engineering+1

    Northridge, CA · WC exempt

    Proof for A G S Underground
    License
    CSLB 802278
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Northridge, CA · serves California
    Phone
    (818) 262-6292
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. A + General Construction Inc

    ActiveA General Engineering+4

    San Francisco, CA · WC ✓

    Proof for A + General Construction Inc
    License
    CSLB 1127551
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 602-2585
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. A General Engineering Company

    ActiveA General Engineering

    San Francisco, CA · WC ✓

    Proof for A General Engineering Company
    License
    CSLB 1038031
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (510) 734-4666
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. A General Engineering Company

    ActiveA General Engineering

    Ridgecrest, CA · WC ✓

    Proof for A General Engineering Company
    License
    CSLB 779074
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ridgecrest, CA · serves California
    Phone
    (760) 677-5078
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. A Good Plumbing Inc

    ActiveA General Engineering+1

    Murrieta, CA · WC ✓

    Proof for A Good Plumbing Inc
    License
    CSLB 934250
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Murrieta, CA · serves California
    Phone
    (951) 677-4400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. A H Beck Foundation Co Inc

    ActiveA General Engineering

    Converse, TX · WC ✓

    Proof for A H Beck Foundation Co Inc
    License
    CSLB 1008484
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Converse, TX · serves California
    Phone
    (210) 342-5261
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. A I W Engineering

    ActiveA General Engineering

    Buena Park, CA · WC ✓

    Proof for A I W Engineering
    License
    CSLB 1076427
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Buena Park, CA · serves California
    Phone
    (888) 341-5714
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. A J Ashtin Construction

    ActiveA General Engineering

    Wellington, NV · WC exempt

    Proof for A J Ashtin Construction
    License
    CSLB 785661
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Wellington, NV · serves California
    Phone
    (925) 207-3550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. A J Building & Development Company

    ActiveA General Engineering+1

    Sacramento, CA · WC exempt

    Proof for A J Building & Development Company
    License
    CSLB 406234
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sacramento, CA · serves California
    Phone
    (916) 446-3055
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. A J Building Specialties

    ActiveA General Engineering+1

    Escalon, CA · WC ✓

    Proof for A J Building Specialties
    License
    CSLB 714839
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Escalon, CA · serves California
    Phone
    (209) 922-3342
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. A & J Construction

    ActiveA General Engineering+1

    Santa Ana, CA · WC exempt

    Proof for A & J Construction
    License
    CSLB 1128556
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Santa Ana, CA · serves California
    Phone
    (714) 925-8546
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. A J Contracting

    ActiveA General Engineering+1

    Eastvale, CA · WC exempt

    Proof for A J Contracting
    License
    CSLB 965758
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Eastvale, CA · serves California
    Phone
    (714) 343-6836
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. A J Engineering & Construction Inc

    ActiveA General Engineering+1

    Tarzana, CA · WC ✓

    Proof for A J Engineering & Construction Inc
    License
    CSLB 514600
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Tarzana, CA · serves California
    Phone
    (818) 343-5787
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. A & J Environmental Services Inc

    ActiveA General Engineering+1

    Riverside, CA · WC ✓

    Proof for A & J Environmental Services Inc
    License
    CSLB 982780
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Riverside, CA · serves California
    Phone
    (909) 597-9702
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. A J Excavation Inc

    ActiveA General Engineering+3

    Fresno, CA · WC ✓

    Proof for A J Excavation Inc
    License
    CSLB 935662
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical; C13 Fencing; HAZ Hazardous Substance Removal
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fresno, CA · serves California
    Phone
    (559) 408-5908
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. A J Freid General Contractor

    ActiveA General Engineering+1

    Thousand Oaks, CA · WC exempt

    Proof for A J Freid General Contractor
    License
    CSLB 744214
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Thousand Oaks, CA · serves California
    Phone
    (805) 807-5361
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. A J General Engineering & Consulting

    ActiveA General Engineering+3

    Lakewood, CA · WC ✓

    Proof for A J General Engineering & Consulting
    License
    CSLB 824659
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Lakewood, CA · serves California
    Phone
    (562) 355-3598
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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