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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Covina, CA

23 general engineering contractors in Covina, CA. Every listing checked against the issuer's record, in the published order.

  1. Nh Environmental Inc

    ActiveA General Engineering+5

    City of Industry, CA · WC ✓ · 5 mi away

    Proof for Nh Environmental Inc
    License
    CSLB 984458
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    City of Industry, CA · serves California
    Phone
    (626) 961-7000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Nissi Development Inc

    ActiveA General Engineering+2

    LA Puente, CA · WC ✓ · 5 mi away

    Proof for Nissi Development Inc
    License
    CSLB 876244
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Puente, CA · serves California
    Phone
    (626) 677-7536
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. O C Vacuum Inc

    ActiveA General Engineering

    City of Industry, CA · WC ✓ · 6 mi away

    Proof for O C Vacuum Inc
    License
    CSLB 706710
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    City of Industry, CA · serves California
    Phone
    (562) 984-8178
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. O'neill Electric Inc

    ActiveA General Engineering+2

    Duarte, CA · WC exempt · 6 mi away

    Proof for O'neill Electric Inc
    License
    CSLB 1037240
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Duarte, CA · serves California
    Phone
    (626) 644-8742
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Olsen H C Construction Company Inc

    ActiveA General Engineering+1

    Monrovia, CA · WC ✓ · 8 mi away

    Proof for Olsen H C Construction Company Inc
    License
    CSLB 177029
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Monrovia, CA · serves California
    Phone
    (626) 359-8900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Omega Technical Services Inc

    ActiveA General Engineering+1

    Claremont, CA · WC ✓ · 10 mi away

    Proof for Omega Technical Services Inc
    License
    CSLB 992334
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Claremont, CA · serves California
    Phone
    (909) 223-5888
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Peace & Joy Construction Inc

    ActiveA General Engineering+3

    Rowland Heights, CA · WC ✓ · 8 mi away

    Proof for Peace & Joy Construction Inc
    License
    CSLB 1103200
    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
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rowland Heights, CA · serves California
    Phone
    (323) 208-1998
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Picture Perfect Construction Inc

    ActiveA General Engineering+3

    Glendora, CA · WC ✓ · 6 mi away

    Proof for Picture Perfect Construction Inc
    License
    CSLB 867699
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C27 Landscaping; C53 Swimming Pool
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Glendora, CA · serves California
    Phone
    (626) 303-5902
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Pioneer Engineering & Development Inc

    ActiveA General Engineering+1

    Arcadia, CA · WC ✓ · 9 mi away

    Proof for Pioneer Engineering & Development Inc
    License
    CSLB 1076555
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Arcadia, CA · serves California
    Phone
    (626) 215-2540
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Place Construction & Development Inc

    ActiveA General Engineering+7

    Diamond Bar, CA · WC ✓ · 8 mi away

    Proof for Place Construction & Development Inc
    License
    CSLB 515653
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 348-2542
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Pokrajac Corporation

    ActiveA General Engineering+1

    Monrovia, CA · WC ✓ · 8 mi away

    Proof for Pokrajac Corporation
    License
    CSLB 785485
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C12 Earthwork and Paving
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Monrovia, CA · serves California
    Phone
    (951) 369-6500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Poly Structurals Inc

    ActiveA General Engineering+1

    Rowland Heights, CA · WC ✓ · 8 mi away

    Proof for Poly Structurals Inc
    License
    CSLB 1079185
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rowland Heights, CA · serves California
    Phone
    (909) 816-4038
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Power-Tech Enterprises Inc

    ActiveA General Engineering+1

    Walnut, CA · WC ✓ · 5 mi away

    Proof for Power-Tech Enterprises Inc
    License
    CSLB 844791
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Walnut, CA · serves California
    Phone
    (909) 595-5314
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Premier Developing Services Inc

    ActiveA General Engineering+4

    Rowland Heights, CA · WC ✓ · 8 mi away

    Proof for Premier Developing Services Inc
    License
    CSLB 945171
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C10 Electrical; C51 Structural Steel
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rowland Heights, CA · serves California
    Phone
    (626) 964-7660
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Pub Construction Inc

    ActiveA General Engineering+4

    Diamond Bar, CA · WC ✓ · 8 mi away

    Proof for Pub Construction Inc
    License
    CSLB 788668
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C15 Flooring and Floor Covering; C33 Painting and Decorating; C54 Ceramic and Mosaic Tile
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 445-0187
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Pyramid Resources Inc

    ActiveA General Engineering

    Temple City, CA · WC ✓ · 10 mi away

    Proof for Pyramid Resources Inc
    License
    CSLB 725381
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Temple City, CA · serves California
    Phone
    (626) 338-4406
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Q&E Pipeline Company

    ActiveA General Engineering+1

    Pomona, CA · WC ✓ · 8 mi away

    Proof for Q&E Pipeline Company
    License
    CSLB 1123849
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C34 Pipeline
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pomona, CA · serves California
    Phone
    (909) 706-8286
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. R R Construction Company

    ActiveC34 Pipeline

    LA Puente, CA · WC exempt · 5 mi away

    Proof for R R Construction Company
    License
    CSLB 434737
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C34 Pipeline
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    LA Puente, CA · serves California
    Phone
    (949) 307-9367
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Renowned Engineering

    ActiveA General Engineering+1

    Pomona, CA · WC exempt · 6 mi away

    Proof for Renowned Engineering
    License
    CSLB 1154976
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pomona, CA · serves California
    Phone
    (909) 938-2039
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Reyes Construction Inc

    ActiveCorporation registered in SAM.gov

    Pomona, CA · 8 mi away

    Proof for Reyes Construction Inc
    SAM.gov registration
    US-GSA-SAM EHBKT8QL1KF1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 4, 2027
    Checked
    Oct 23, 2026
    Where
    Pomona, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

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