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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Monrovia, CA

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

  1. E C Construction Company

    ActiveA General Engineering+2

    South El Monte, CA · WC ✓ · 9 mi away

    Proof for E C Construction Company
    License
    CSLB 366814
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C8 Concrete; C12 Earthwork and Paving
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South El Monte, CA · serves California
    Phone
    (626) 444-9596
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. E L M Construction Co

    ActiveA General Engineering+4

    LA Puente, CA · WC ✓ · 10 mi away

    Proof for E L M Construction Co
    License
    CSLB 901559
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C36 Plumbing; D12 Synthetic Products
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Puente, CA · serves California
    Phone
    (626) 917-7247
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. El Karnak Construction Inc

    ActiveA General Engineering+2

    Covina, CA · WC ✓ · 6 mi away

    Proof for El Karnak Construction Inc
    License
    CSLB 1006171
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Covina, CA · serves California
    Phone
    (626) 926-8046
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Engineered Concrete Cutting Inc

    ActiveA General Engineering+1

    Rosemead, CA · WC ✓ · 9 mi away

    Proof for Engineered Concrete Cutting Inc
    License
    CSLB 599254
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; D06 Concrete Related Services
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rosemead, CA · serves California
    Phone
    (626) 675-1535
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Estrada Construction & Material Inc

    ActiveA General Engineering+1

    Covina, CA · No WC on file · 9 mi away

    Proof for Estrada Construction & Material Inc
    License
    CSLB 943497
    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
    No current workers' comp on file
    Where
    Covina, CA · serves California
    Phone
    (626) 235-1125
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. F R P Construction Inc

    ActiveA General Engineering+2

    El Monte, CA · WC exempt · 7 mi away

    Proof for F R P Construction Inc
    License
    CSLB 891871
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C60 Welding
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    El Monte, CA · serves California
    Phone
    (626) 409-6423
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Feng Construction Corp

    ActiveA General Engineering+1

    South El Monte, CA · WC ✓ · 9 mi away

    Proof for Feng Construction Corp
    License
    CSLB 877951
    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
    South El Monte, CA · serves California
    Phone
    (626) 522-1118
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Flex Connection, Inc.

    ActiveCorporation registered in SAM.gov

    El Monte, CA · 7 mi away

    Proof for Flex Connection, Inc.
    SAM.gov registration
    US-GSA-SAM JBP6NCUTKSC9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    El Monte, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  9. Flo Concrete

    ActiveA General Engineering+1

    West Covina, CA · WC ✓ · 7 mi away

    Proof for Flo Concrete
    License
    CSLB 1078272
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C8 Concrete
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    West Covina, CA · serves California
    Phone
    (310) 753-3542
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Fraijo Brothers Incorporated

    ActiveA General Engineering

    Covina, CA · WC ✓ · 6 mi away

    Proof for Fraijo Brothers Incorporated
    License
    CSLB 758387
    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
    Covina, CA · serves California
    Phone
    (626) 967-7600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. G C B T Construction & Design

    ActiveA General Engineering+4

    Rosemead, CA · WC ✓ · 9 mi away

    Proof for G C B T Construction & Design
    License
    CSLB 979239
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rosemead, CA · serves California
    Phone
    (626) 400-0043
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. G C D Inc

    ActiveA General Engineering+1

    Glendora, CA · WC ✓ · 9 mi away

    Proof for G C D Inc
    License
    CSLB 600748
    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
    Glendora, CA · serves California
    Phone
    (626) 963-3095
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. G C Landscaping & General Construction Inc

    ActiveA General Engineering+5

    City of Industry, CA · WC ✓ · 10 mi away

    Proof for G C Landscaping & General Construction Inc
    License
    CSLB 936458
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C27 Landscaping; C35 Lathing and Plastering; C60 Welding
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    City of Industry, CA · serves California
    Phone
    (626) 369-8541
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. G L S Engineering Inc

    ActiveA General Engineering

    Alhambra, CA · WC ✓ · 8 mi away

    Proof for G L S Engineering Inc
    License
    CSLB 969890
    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
    Alhambra, CA · serves California
    Phone
    (213) 220-8046
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Gasaway Engineering

    ActiveA General Engineering

    Glendora, CA · WC exempt · 9 mi away

    Proof for Gasaway Engineering
    License
    CSLB 667594
    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
    Glendora, CA · serves California
    Phone
    (714) 749-0903
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Geo Forward Engineering Contractor

    ActiveA General Engineering+3

    Pasadena, CA · WC ✓ · 9 mi away

    Proof for Geo Forward Engineering Contractor
    License
    CSLB 1010931
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C57 Well Drilling; HAZ Hazardous Substance Removal
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pasadena, CA · serves California
    Phone
    (888) 930-6604
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Global Construction Inc

    ActiveA General Engineering+1

    South El Monte, CA · WC ✓ via leasing firm · 9 mi away

    Proof for Global Construction Inc
    License
    CSLB 818459
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    South El Monte, CA · serves California
    Phone
    (626) 960-4728
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Gmj Construction Services Inc

    ActiveA General Engineering+3

    Pasadena, CA · WC ✓ · 6 mi away

    Proof for Gmj Construction Services Inc
    License
    CSLB 1134351
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C10 Electrical
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pasadena, CA · serves California
    Phone
    (626) 447-7500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Golden Nest Construction Inc

    ActiveA General Engineering+3

    Temple City, CA · WC ✓ · 6 mi away

    Proof for Golden Nest Construction Inc
    License
    CSLB 1146879
    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
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Temple City, CA · serves California
    Phone
    (516) 996-8866
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Golden West Concrete

    ActiveA General Engineering+1

    West Covina, CA · WC ✓ · 9 mi away

    Proof for Golden West Concrete
    License
    CSLB 1104414
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C8 Concrete
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    West Covina, CA · serves California
    Phone
    (213) 537-3835
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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