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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Manteca, CA

20 general engineering contractors in Manteca, CA; 518 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Williams Grading

    ActiveA General Engineering

    Discovery Bay, CA · WC ✓ · 21 mi away

    Proof for Williams Grading
    License
    CSLB 575798
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Discovery Bay, CA · serves California
    Phone
    (925) 516-0572
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Wright Process Systems

    ActiveA General Engineering+2

    Lodi, CA · WC ✓ · 23 mi away

    Proof for Wright Process Systems
    License
    CSLB 574101
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; D21 Machinery and Pumps
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Lodi, CA · serves California
    Phone
    (209) 369-2795
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Wyant Jay W Co Inc

    ActiveA General Engineering+2

    Byron, CA · WC ✓ · 22 mi away

    Proof for Wyant Jay W Co Inc
    License
    CSLB 910341
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; D21 Machinery and Pumps; D28 Doors, Gates and Activating Devices
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Byron, CA · serves California
    Phone
    (209) 321-7111
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Fire Support Resources LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Stockton, CA · 23 mi away

    Proof for Fire Support Resources LLC
    SAM.gov registration
    US-GSA-SAM U1ADCMSWC254
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Nov 24, 2026
    Checked
    Oct 23, 2026
    Where
    Stockton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  5. Mozingo Construction Inc

    ActiveOther organization registered in SAM.gov

    Oakdale, CA · 24 mi away

    Proof for Mozingo Construction Inc
    SAM.gov registration
    US-GSA-SAM PL5ZSH94PHH3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 2, 2027
    Checked
    Oct 23, 2026
    Where
    Oakdale, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  6. Platinum General Engineering LLC

    ActiveSole proprietorship registered in SAM.gov

    Modesto, CA · 21 mi away

    Proof for Platinum General Engineering LLC
    SAM.gov registration
    US-GSA-SAM MBSUANA585T1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 25, 2026
    Checked
    Oct 23, 2026
    Where
    Modesto, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  7. Sean W Smith Inc, Sean W. Smith, Inc.

    ActiveCorporation registered in SAM.gov

    Oakdale, CA · 24 mi away

    Proof for Sean W Smith Inc, Sean W. Smith, Inc.
    SAM.gov registration
    US-GSA-SAM E453HVAFG5H1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 3, 2026
    Checked
    Oct 23, 2026
    Where
    Oakdale, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  8. Sinclair General Engineering Construction Inc

    ActiveCorporation registered in SAM.gov

    Oakdale, CA · 24 mi away

    Proof for Sinclair General Engineering Construction Inc
    SAM.gov registration
    US-GSA-SAM UMENH3L2KED3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 8, 2027
    Checked
    Oct 23, 2026
    Where
    Oakdale, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  9. Truewill Construction LLC

    Liab ins suspA General Engineering

    Mountain House, CA · WC exempt · 20 mi away

    Proof for Truewill Construction LLC
    License
    CSLB 1111405
    Issuer
    California Contractors State License Board
    Status
    Liab ins susp
    Class
    A General Engineering
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Mountain House, CA · serves California
    Phone
    (657) 253-6479
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. A a General Engineering

    ActiveA General Engineering+1

    Brentwood, CA · WC exempt · 27 mi away

    Proof for A a General Engineering
    License
    CSLB 1054026
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Brentwood, CA · serves California
    Phone
    (925) 250-7608
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Accelerated Construction & Metal LLC

    ActiveA General Engineering+4

    Turlock, CA · WC ✓ self-insured · 29 mi away

    Proof for Accelerated Construction & Metal LLC
    License
    CSLB 990617
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C13 Fencing; C51 Structural Steel; HAZ Hazardous Substance Removal
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Self-insured for workers' comp
    Where
    Turlock, CA · serves California
    Phone
    (209) 846-7998
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Accelerated Construction & Metal, LLC

    ActiveCorporation registered in SAM.gov

    Turlock, CA · 29 mi away

    Proof for Accelerated Construction & Metal, LLC
    SAM.gov registration
    US-GSA-SAM N5WJYCELH3G1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 24, 2027
    Checked
    Oct 23, 2026
    Where
    Turlock, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  13. Ace-High Engineering

    ActiveA General Engineering

    Brentwood, CA · WC ✓ · 27 mi away

    Proof for Ace-High Engineering
    License
    CSLB 1080733
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brentwood, CA · serves California
    Phone
    (510) 715-0585
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Acorn Onsite Inc

    ActiveA General Engineering+1

    Livermore, CA · WC ✓ · 27 mi away

    Proof for Acorn Onsite Inc
    License
    CSLB 499418
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 447-5200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Advance Telecom Inc

    ActiveC7 Low Voltage Systems+2

    Brentwood, CA · WC ✓ · 27 mi away

    Proof for Advance Telecom Inc
    License
    CSLB 1031556
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C31 Construction Zone Traffic Control; C34 Pipeline
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brentwood, CA · serves California
    Phone
    (510) 921-1149
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Advanced Pipeline Services

    ActiveA General Engineering+1

    Oakley, CA · WC ✓ · 29 mi away

    Proof for Advanced Pipeline Services
    License
    CSLB 578789
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakley, CA · serves California
    Phone
    (209) 815-3822
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. All Pro Communications

    ActiveA General Engineering+2

    Knightsen, CA · WC ✓ · 26 mi away

    Proof for All Pro Communications
    License
    CSLB 1057838
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C7 Low Voltage Systems; C10 Electrical
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Knightsen, CA · serves California
    Phone
    (925) 628-6570
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. All Trades Co-Op

    ActiveA General Engineering+2

    Brentwood, CA · WC ✓ · 27 mi away

    Proof for All Trades Co-Op
    License
    CSLB 915300
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C33 Painting and Decorating
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brentwood, CA · serves California
    Phone
    (925) 584-9128
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. All Trades Construction Services Inc

    ActiveA General Engineering+2

    Brentwood, CA · WC ✓ · 27 mi away

    Proof for All Trades Construction Services Inc
    License
    CSLB 1073079
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C33 Painting and Decorating
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brentwood, CA · serves California
    Phone
    (925) 584-9128
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Alliance General Engineering Inc

    ActiveA General Engineering

    Patterson, CA · WC exempt · 29 mi away

    Proof for Alliance General Engineering Inc
    License
    CSLB 1091265
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Patterson, CA · serves California
    Phone
    (209) 648-5541
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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