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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Diamond Springs, CA

7 general engineering contractors in Diamond Springs, CA; 779 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Sepcorp Inc

    ActiveA General Engineering+1

    Pilot Hill, CA · WC exempt · 13 mi away

    Proof for Sepcorp Inc
    License
    CSLB 664457
    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
    Exempt: no employees
    Where
    Pilot Hill, CA · serves California
    Phone
    (530) 888-0767
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Serrano Constructors LP

    ActiveA General Engineering

    El Dorado Hills, CA · WC ✓ · 12 mi away

    Proof for Serrano Constructors LP
    License
    CSLB 756843
    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
    El Dorado Hills, CA · serves California
    Phone
    (916) 939-4060
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Shenandoah Excavating

    ActiveA General Engineering

    Fiddletown, CA · WC ✓ · 15 mi away

    Proof for Shenandoah Excavating
    License
    CSLB 864912
    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
    Fiddletown, CA · serves California
    Phone
    (916) 956-0641
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Sidex Siding & Decking

    ActiveD30 Pile Driving and Pressure Foundation Jacking+2

    El Dorado Hills, CA · WC exempt · 12 mi away

    Proof for Sidex Siding & Decking
    License
    CSLB 1118697
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    D30 Pile Driving and Pressure Foundation Jacking; D34 Prefabricated Equipment; D41 Siding and Decking
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    El Dorado Hills, CA · serves California
    Phone
    (916) 755-2920
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Sr Diversified LLC

    ActiveA General Engineering+2

    El Dorado Hills, CA · WC ✓ · 12 mi away

    Proof for Sr Diversified LLC
    License
    CSLB 999572
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Dorado Hills, CA · serves California
    Phone
    (916) 235-8245
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Star - Ray Pipeline Inc

    ActiveA General Engineering

    El Dorado Hills, CA · WC ✓ · 12 mi away

    Proof for Star - Ray Pipeline Inc
    License
    CSLB 362688
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Dorado Hills, CA · serves California
    Phone
    (916) 933-7935
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Stgp Krew JV

    ActiveA General Engineering+1

    El Dorado Hills, CA · WC ✓ · 12 mi away

    Proof for Stgp Krew JV
    License
    CSLB 1142087
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Dorado Hills, CA · serves California
    Phone
    (916) 287-9099
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Taylor N Taylor Inc

    ActiveA General Engineering

    El Dorado Hills, CA · WC exempt · 12 mi away

    Proof for Taylor N Taylor Inc
    License
    CSLB 1130891
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    El Dorado Hills, CA · serves California
    Phone
    (530) 305-4758
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Tri-Square

    ActiveCorporation registered in SAM.gov

    El Dorado Hills, CA · 12 mi away

    Proof for Tri-Square
    SAM.gov registration
    US-GSA-SAM XLSGBS3UB4L1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Oct 23, 2026
    Where
    El Dorado Hills, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  10. Unlimited Solutions Engineering Inc

    ActiveA General Engineering

    Lotus, CA · WC ✓ · 10 mi away

    Proof for Unlimited Solutions Engineering Inc
    License
    CSLB 1031713
    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
    Lotus, CA · serves California
    Phone
    (916) 718-0774
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Valley View Improvement Company LLC

    ActiveA General Engineering

    El Dorado Hills, CA · WC exempt · 12 mi away

    Proof for Valley View Improvement Company LLC
    License
    CSLB 1122185
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    El Dorado Hills, CA · serves California
    Phone
    (916) 939-6915
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Vinciguerra Brothers

    ActiveA General Engineering+2

    El Dorado Hills, CA · WC exempt · 12 mi away

    Proof for Vinciguerra Brothers
    License
    CSLB 845465
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; HAZ Hazardous Substance Removal
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    El Dorado Hills, CA · serves California
    Phone
    (209) 304-9870
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Visions General Engineering Inc

    ActiveA General Engineering

    El Dorado Hills, CA · WC ✓ · 12 mi away

    Proof for Visions General Engineering Inc
    License
    CSLB 1125553
    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
    El Dorado Hills, CA · serves California
    Phone
    (707) 803-6140
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Volpe Company Inc

    ActiveA General Engineering+1

    El Dorado Hills, CA · WC ✓ · 12 mi away

    Proof for Volpe Company Inc
    License
    CSLB 943038
    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
    Workers' comp on file
    Where
    El Dorado Hills, CA · serves California
    Phone
    (916) 207-3575
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Waters Backhoe & Dozer Service

    ActiveA General Engineering+1

    Plymouth, CA · WC exempt · 14 mi away

    Proof for Waters Backhoe & Dozer Service
    License
    CSLB 357897
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C57 Well Drilling
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Plymouth, CA · serves California
    Phone
    (209) 245-6682
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Western Water Features Inc

    ActiveA General Engineering+2

    El Dorado, CA · WC ✓ · 12 mi away

    Proof for Western Water Features Inc
    License
    CSLB 710366
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C53 Swimming Pool
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Dorado, CA · serves California
    Phone
    (916) 939-1600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Wolin Excavation Inc

    ActiveA General Engineering

    Plymouth, CA · WC exempt · 14 mi away

    Proof for Wolin Excavation Inc
    License
    CSLB 1005873
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Plymouth, CA · serves California
    Phone
    (209) 217-6675
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Krew Oc Ajv LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    El Dorado Hills, CA · 12 mi away

    Proof for Krew Oc Ajv LLC
    SAM.gov registration
    US-GSA-SAM VTVWM8D4QFE9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 2, 2027
    Checked
    Oct 23, 2026
    Where
    El Dorado Hills, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  19. A K Developers Inc

    ActiveA General Engineering+1

    Folsom, CA · WC ✓ · 16 mi away

    Proof for A K Developers Inc
    License
    CSLB 959331
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Folsom, CA · serves California
    Phone
    (916) 267-9760
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Ace Building Company Inc

    ActiveA General Engineering+1

    Folsom, CA · WC ✓ · 16 mi away

    Proof for Ace Building Company Inc
    License
    CSLB 1051020
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Folsom, CA · serves California
    Phone
    (702) 780-0203
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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