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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Rancho Santa Margarita, CA

14 general engineering contractors in Rancho Santa Margarita, CA. Every listing checked against the issuer's record, in the published order.

  1. J E S Engineering Contractors Inc

    ActiveA General Engineering

    Rancho Mission Viejo, CA · WC ✓ · 8 mi away

    Proof for J E S Engineering Contractors Inc
    License
    CSLB 566710
    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
    Rancho Mission Viejo, CA · serves California
    Phone
    (949) 388-6060
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Jazzar Construction Group Inc

    ActiveA General Engineering+1

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Jazzar Construction Group Inc
    License
    CSLB 1043051
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 325-9497
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Jha Environmental Inc

    ActiveA General Engineering+1

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Jha Environmental Inc
    License
    CSLB 885017
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 453-1045
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Jha Remediation LLC

    ActiveA General Engineering+3

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Jha Remediation LLC
    License
    CSLB 992101
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical; C57 Well Drilling; HAZ Hazardous Substance Removal
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 453-1045
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Koontz R Inc

    ActiveA General Engineering

    Rancho Mission Viejo, CA · WC exempt · 8 mi away

    Proof for Koontz R Inc
    License
    CSLB 755999
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Rancho Mission Viejo, CA · serves California
    Phone
    (949) 838-7655
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Legacy Foundations

    ActiveA General Engineering+1

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Legacy Foundations
    License
    CSLB 1012954
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 333-1500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Lennar Communities Inc

    ActiveA General Engineering+1

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Lennar Communities Inc
    License
    CSLB 766241
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 789-1600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Lonerock Inc

    ActiveA General Engineering

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Lonerock Inc
    License
    CSLB 834112
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 310-0804
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Luxir

    ActiveA General Engineering+1

    San Juan Capistrano, CA · WC exempt · 10 mi away

    Proof for Luxir
    License
    CSLB 939137
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Juan Capistrano, CA · serves California
    Phone
    (949) 300-6579
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. M C 2 Engineering and Construction Services

    ActiveA General Engineering

    Irvine, CA · WC ✓ · 8 mi away

    Proof for M C 2 Engineering and Construction Services
    License
    CSLB 1003079
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 748-5960
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Macbeth Woodwork Inc

    ActiveA General Engineering+1

    San Juan Capistrano, CA · WC exempt · 10 mi away

    Proof for Macbeth Woodwork Inc
    License
    CSLB 1059013
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Juan Capistrano, CA · serves California
    Phone
    (949) 793-5556
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Marjani Builders Inc

    ActiveA General Engineering+1

    Rancho Mission Viejo, CA · WC ✓ · 8 mi away

    Proof for Marjani Builders Inc
    License
    CSLB 1002630
    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
    Workers' comp on file
    Where
    Rancho Mission Viejo, CA · serves California
    Phone
    (949) 305-0393
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Misco Water

    ActiveA General Engineering

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Misco Water
    License
    CSLB 1083403
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 458-5555
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Mission Construction and Engineering Inc

    ActiveA General Engineering+1

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Mission Construction and Engineering Inc
    License
    CSLB 1133747
    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
    Irvine, CA · serves California
    Phone
    (949) 781-1234
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Neptune Fire & Pipe Line

    ActiveC10 Electrical+2

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Neptune Fire & Pipe Line
    License
    CSLB 875043
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection; C34 Pipeline
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 348-9118
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Neptune Fire Protection Inc

    ActiveC16 Fire Protection+1

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Neptune Fire Protection Inc
    License
    CSLB 741361
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C34 Pipeline
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 348-9118
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Noeticorp

    ActiveA General Engineering+1

    Laguna Niguel, CA · WC exempt · 9 mi away

    Proof for Noeticorp
    License
    CSLB 1034862
    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
    Laguna Niguel, CA · serves California
    Phone
    (949) 338-1902
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Noreas Inc

    ActiveA General Engineering+1

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Noreas Inc
    License
    CSLB 925787
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 467-9100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. O C L a Construction

    ActiveA General Engineering+1

    Laguna Niguel, CA · WC ✓ · 9 mi away

    Proof for O C L a Construction
    License
    CSLB 1000245
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Laguna Niguel, CA · serves California
    Phone
    (949) 887-8584
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Oppenheimer National

    ActiveA General Engineering+3

    San Juan Capistrano, CA · WC ✓ · 10 mi away

    Proof for Oppenheimer National
    License
    CSLB 1095956
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; D12 Synthetic Products; D34 Prefabricated Equipment
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Juan Capistrano, CA · serves California
    Phone
    (949) 264-2640
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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