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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in El Sobrante, CA

11 general engineering contractors in El Sobrante, CA. Every listing checked against the issuer's record, in the published order.

  1. Mainline Engineering Services Inc

    ActiveA General Engineering

    Norco, CA · WC exempt · 6 mi away

    Proof for Mainline Engineering Services Inc
    License
    CSLB 1080863
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Norco, CA · serves California
    Phone
    (714) 331-1510
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Malier Contractors Inc

    ActiveA General Engineering+2

    Riverside, CA · WC ✓ · 9 mi away

    Proof for Malier Contractors Inc
    License
    CSLB 654321
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Riverside, CA · serves California
    Phone
    (951) 784-5270
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Mc Kinney Construction Company Inc

    ActiveA General Engineering

    Riverside, CA · WC ✓ · 6 mi away

    Proof for Mc Kinney Construction Company Inc
    License
    CSLB 439869
    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
    Riverside, CA · serves California
    Phone
    (951) 332-0752
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Mckinney Michael E Construction

    ActiveA General Engineering

    Riverside, CA · WC exempt · 6 mi away

    Proof for Mckinney Michael E Construction
    License
    CSLB 674395
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Riverside, CA · serves California
    Phone
    (951) 332-0752
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Mcp Engineering

    ActiveA General Engineering+1

    Norco, CA · WC ✓ · 6 mi away

    Proof for Mcp Engineering
    License
    CSLB 1075718
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (562) 456-7730
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Mead Construction Inc

    ActiveA General Engineering+2

    Corona, CA · WC ✓ · 7 mi away

    Proof for Mead Construction Inc
    License
    CSLB 928477
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (909) 393-3200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Mendoza Robert

    ActiveA General Engineering+1

    Riverside, CA · WC ✓ · 8 mi away

    Proof for Mendoza Robert
    License
    CSLB 877402
    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
    Riverside, CA · serves California
    Phone
    (951) 789-6478
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Mep Construction Services

    ActiveA General Engineering+1

    Riverside, CA · WC exempt · 8 mi away

    Proof for Mep Construction Services
    License
    CSLB 1032899
    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
    Exempt: no employees
    Where
    Riverside, CA · serves California
    Phone
    (714) 364-7683
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Morales Paul Construction Inc

    ActiveA General Engineering+2

    Norco, CA · WC exempt · 6 mi away

    Proof for Morales Paul Construction Inc
    License
    CSLB 996784
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Norco, CA · serves California
    Phone
    (951) 735-3002
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Moreno Engineering Inc

    ActiveA General Engineering

    Corona, CA · WC ✓ · 7 mi away

    Proof for Moreno Engineering Inc
    License
    CSLB 752661
    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
    Corona, CA · serves California
    Phone
    (951) 785-1230
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Mtc Contractor's Inc

    ActiveA General Engineering+2

    Corona, CA · WC ✓ · 9 mi away

    Proof for Mtc Contractor's Inc
    License
    CSLB 801836
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (714) 397-5158
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Myers Marine Division LLC

    ActiveA General Engineering+1

    Norco, CA · WC ✓ · 6 mi away

    Proof for Myers Marine Division LLC
    License
    CSLB 1106259
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (951) 817-0525
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Myers Steve T Construction Inc

    ActiveA General Engineering+1

    Norco, CA · WC ✓ · 6 mi away

    Proof for Myers Steve T Construction Inc
    License
    CSLB 501397
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (951) 817-0525
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Mzb Engineering and Construction Incorporated

    ActiveA General Engineering

    Corona, CA · WC exempt · 8 mi away

    Proof for Mzb Engineering and Construction Incorporated
    License
    CSLB 1084559
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Corona, CA · serves California
    Phone
    (949) 254-4792
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Nasr Joe Construction

    ActiveA General Engineering+1

    Corona, CA · WC ✓ · 8 mi away

    Proof for Nasr Joe Construction
    License
    CSLB 535656
    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
    Corona, CA · serves California
    Phone
    (310) 866-6645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Nextgen Construction Inc

    ActiveA General Engineering+2

    Norco, CA · WC ✓ · 6 mi away

    Proof for Nextgen Construction Inc
    License
    CSLB 1040906
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; D34 Prefabricated Equipment
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Norco, CA · serves California
    Phone
    (909) 303-0496
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Nu - Cal Pipeline Corp

    ActiveA General Engineering

    Jurupa Valley, CA · WC ✓ · 9 mi away

    Proof for Nu - Cal Pipeline Corp
    License
    CSLB 926610
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Jurupa Valley, CA · serves California
    Phone
    (951) 742-7555
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Oxidizers Inc

    ActiveA General Engineering+1

    Corona, CA · WC ✓ · 6 mi away

    Proof for Oxidizers Inc
    License
    CSLB 679456
    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
    Workers' comp on file
    Where
    Corona, CA · serves California
    Phone
    (951) 271-3990
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. P B a Construction Inc

    ActiveA General Engineering+4

    Corona, CA · WC exempt · 8 mi away

    Proof for P B a Construction Inc
    License
    CSLB 944171
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C45 Sign; HAZ Hazardous Substance Removal
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Corona, CA · serves California
    Phone
    (951) 736-0232
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. P C L Construction

    ActiveA General Engineering+2

    Riverside, CA · WC ✓ · 7 mi away

    Proof for P C L Construction
    License
    CSLB 370644
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C27 Landscaping
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Riverside, CA · serves California
    Phone
    (760) 525-3456
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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