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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. Integrated Performance Consultants Inc

    ActiveA General Engineering

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Integrated Performance Consultants Inc
    License
    CSLB 856139
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 472-0160
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Iwater Inc

    ActiveA General Engineering

    Irvine, CA · WC ✓ · 8 mi away

    Proof for Iwater Inc
    License
    CSLB 783766
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (949) 768-4549
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. J E S Engineering

    ActiveA General Engineering

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

    Proof for J E S Engineering
    License
    CSLB 783409
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Aug 31, 2028
    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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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

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