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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Pomona, CA

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

  1. Kingmen Construction Inc

    ActiveA General Engineering+1

    Chino Hills, CA · WC ✓ · 8 mi away

    Proof for Kingmen Construction Inc
    License
    CSLB 871868
    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
    Workers' comp on file
    Where
    Chino Hills, CA · serves California
    Phone
    (909) 529-1747
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Ko Jonathan

    ActiveA General Engineering+1

    Walnut, CA · WC exempt · 6 mi away

    Proof for Ko Jonathan
    License
    CSLB 922189
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Walnut, CA · serves California
    Phone
    (626) 383-5224
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Kormex Construction Inc

    ActiveA General Engineering+1

    Ontario, CA · WC ✓ · 10 mi away

    Proof for Kormex Construction Inc
    License
    CSLB 1073142
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C27 Landscaping
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 518-5700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. L N a Concrete Structures Inc

    ActiveA General Engineering

    Chino Hills, CA · WC ✓ · 8 mi away

    Proof for L N a Concrete Structures Inc
    License
    CSLB 611949
    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
    Chino Hills, CA · serves California
    Phone
    (909) 393-1493
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. LA Electrical & Construction Inc

    ActiveA General Engineering+2

    Diamond Bar, CA · WC exempt · 6 mi away

    Proof for LA Electrical & Construction Inc
    License
    CSLB 1119000
    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
    Exempt: no employees
    Where
    Diamond Bar, CA · serves California
    Phone
    (626) 678-3288
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Labco

    ActiveA General Engineering

    Walnut, CA · WC exempt · 6 mi away

    Proof for Labco
    License
    CSLB 574675
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Walnut, CA · serves California
    Phone
    (951) 402-9090
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Lane Timothy J

    ActiveA General Engineering+1

    Chino Hills, CA · WC exempt · 8 mi away

    Proof for Lane Timothy J
    License
    CSLB 854443
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chino Hills, CA · serves California
    Phone
    (840) 218-9415
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Lanko Construction Corp

    ActiveA General Engineering+2

    Upland, CA · WC ✓ · 8 mi away

    Proof for Lanko Construction Corp
    License
    CSLB 922377
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Upland, CA · serves California
    Phone
    (909) 559-9487
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Latco - Latta Larry R

    ActiveB General Building+3

    Chino, CA · WC exempt · 6 mi away

    Proof for Latco - Latta Larry R
    License
    CSLB 634104
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C34 Pipeline; C36 Plumbing; C42 Sanitation System
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chino, CA · serves California
    Phone
    (530) 575-5997
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Le Construction

    ActiveA General Engineering+1

    Walnut, CA · WC exempt · 6 mi away

    Proof for Le Construction
    License
    CSLB 474134
    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
    Walnut, CA · serves California
    Phone
    (909) 721-8279
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Leothacue Enterprises Inc

    ActiveA General Engineering+1

    Ontario, CA · WC exempt · 5 mi away

    Proof for Leothacue Enterprises Inc
    License
    CSLB 1025024
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Ontario, CA · serves California
    Phone
    (310) 963-5108
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Lewis Management Corp

    ActiveA General Engineering+1

    Upland, CA · WC ✓ · 7 mi away

    Proof for Lewis Management Corp
    License
    CSLB 1016486
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Upland, CA · serves California
    Phone
    (909) 985-0971
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Lewis Operating Corp

    ActiveA General Engineering+1

    Upland, CA · WC ✓ · 7 mi away

    Proof for Lewis Operating Corp
    License
    CSLB 790940
    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
    Upland, CA · serves California
    Phone
    (909) 985-0971
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Lifestyle Landscapes Inc

    ActiveA General Engineering+5

    Upland, CA · WC ✓ · 7 mi away

    Proof for Lifestyle Landscapes Inc
    License
    CSLB 758573
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C27 Landscaping; C29 Masonry; C53 Swimming Pool
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Upland, CA · serves California
    Phone
    (909) 476-5900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Lopez Engineering

    ActiveA General Engineering

    Glendora, CA · WC ✓ · 7 mi away

    Proof for Lopez Engineering
    License
    CSLB 305971
    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
    Glendora, CA · serves California
    Phone
    (626) 335-0586
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Los Angeles Engineering Inc

    ActiveA General Engineering+5

    Covina, CA · WC ✓ · 7 mi away

    Proof for Los Angeles Engineering Inc
    License
    CSLB 591176
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C27 Landscaping; D12 Synthetic Products; HAZ Hazardous Substance Removal
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Covina, CA · serves California
    Phone
    (626) 869-1406
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Los Angeles Engineering, Inc., Los Angeles Engineering Inc.

    ActiveCorporation registered in SAM.gov

    Covina, CA · 7 mi away

    Proof for Los Angeles Engineering, Inc., Los Angeles Engineering Inc.
    SAM.gov registration
    US-GSA-SAM F4CCCB2FUGJ9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 27, 2027
    Checked
    Oct 23, 2026
    Where
    Covina, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  18. M C Contracting

    ActiveA General Engineering+2

    Chino, CA · WC ✓ · 6 mi away

    Proof for M C Contracting
    License
    CSLB 813166
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chino, CA · serves California
    Phone
    (909) 464-9400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. M H General Engineering Inc

    ActiveA General Engineering

    Glendora, CA · WC exempt · 7 mi away

    Proof for M H General Engineering Inc
    License
    CSLB 967083
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Glendora, CA · serves California
    Phone
    (626) 221-6826
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. M J Directional Inc

    ActiveD09 Drilling, Blasting and Oil Field Work

    Ontario, CA · WC ✓ · 5 mi away

    Proof for M J Directional Inc
    License
    CSLB 790871
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    D09 Drilling, Blasting and Oil Field Work
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (951) 322-8445
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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