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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Walnut, CA

28 general engineering contractors in Walnut, CA. Every listing checked against the issuer's record, in the published order.

  1. Sgo Construction LLC

    ActiveA General Engineering

    Pomona, CA · WC ✓ · 6 mi away

    Proof for Sgo Construction LLC
    License
    CSLB 1135158
    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
    Pomona, CA · serves California
    Phone
    (949) 330-9556
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Sharp's Backhoe Service Inc

    ActiveA General Engineering

    San Dimas, CA · WC ✓ · 6 mi away

    Proof for Sharp's Backhoe Service Inc
    License
    CSLB 951383
    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
    San Dimas, CA · serves California
    Phone
    (909) 214-9866
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Shawnan Corporation

    ActiveA General Engineering+1

    LA Habra Heights, CA · WC ✓ · 9 mi away

    Proof for Shawnan Corporation
    License
    CSLB 408809
    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
    LA Habra Heights, CA · serves California
    Phone
    (562) 691-2233
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Silva Backhoe Services Inc

    ActiveA General Engineering

    Glendora, CA · WC ✓ · 6 mi away

    Proof for Silva Backhoe Services Inc
    License
    CSLB 929272
    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
    Glendora, CA · serves California
    Phone
    (213) 999-6967
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Siterep Concrete

    ActiveA General Engineering+2

    San Dimas, CA · WC ✓ · 6 mi away

    Proof for Siterep Concrete
    License
    CSLB 1094220
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C34 Pipeline
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (909) 418-8690
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Slater Waterproofing Inc

    ActiveA General Engineering+4

    Montclair, CA · WC ✓ · 9 mi away

    Proof for Slater Waterproofing Inc
    License
    CSLB 373368
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C33 Painting and Decorating; D06 Concrete Related Services; D12 Synthetic Products
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Montclair, CA · serves California
    Phone
    (909) 985-9100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Sloancorp Construction Inc

    ActiveA General Engineering+1

    Glendora, CA · WC exempt · 9 mi away

    Proof for Sloancorp Construction Inc
    License
    CSLB 1093020
    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
    Exempt: no employees
    Where
    Glendora, CA · serves California
    Phone
    (626) 695-4106
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Smith James Douglas

    ActiveA General Engineering+2

    Chino Hills, CA · WC exempt · 10 mi away

    Proof for Smith James Douglas
    License
    CSLB 610453
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C42 Sanitation System
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Chino Hills, CA · serves California
    Phone
    (714) 904-0238
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Socal Paving Company

    ActiveA General Engineering+2

    San Dimas, CA · WC ✓ · 6 mi away

    Proof for Socal Paving Company
    License
    CSLB 1144548
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (714) 244-2508
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Staib Backhoe & Excavation Inc

    ActiveA General Engineering+1

    San Dimas, CA · WC ✓ · 6 mi away

    Proof for Staib Backhoe & Excavation Inc
    License
    CSLB 875366
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C21 Building Moving/Demolition
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (909) 599-4460
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Stanco Construction Co

    ActiveA General Engineering

    Brea, CA · WC ✓ · 7 mi away

    Proof for Stanco Construction Co
    License
    CSLB 758104
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brea, CA · serves California
    Phone
    (714) 313-7653
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Suehrstedt Mark W

    ActiveA General Engineering

    West Covina, CA · WC exempt · 5 mi away

    Proof for Suehrstedt Mark W
    License
    CSLB 717374
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    West Covina, CA · serves California
    Phone
    (625) 962-4458
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Sully-Miller Contracting Company

    ActiveCorporation registered in SAM.gov

    Brea, CA · 7 mi away

    Proof for Sully-Miller Contracting Company
    SAM.gov registration
    US-GSA-SAM CAXFGQH4JCQ3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 18, 2027
    Checked
    Oct 23, 2026
    Where
    Brea, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  14. Sully - Miller Contracting Company

    ActiveA General Engineering

    Brea, CA · WC ✓ · 7 mi away

    Proof for Sully - Miller Contracting Company
    License
    CSLB 747612
    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
    Brea, CA · serves California
    Phone
    (714) 578-9600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Sully-Miller & Mcm Construction Joint Venture

    ActiveA General Engineering

    Brea, CA · WC exempt · 7 mi away

    Proof for Sully-Miller & Mcm Construction Joint Venture
    License
    CSLB 1156565
    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
    Brea, CA · serves California
    Phone
    (714) 578-9600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Sully-Miller Railworks Joint Venture

    ActiveA General Engineering

    Brea, CA · WC exempt · 7 mi away

    Proof for Sully-Miller Railworks Joint Venture
    License
    CSLB 1161250
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Brea, CA · serves California
    Phone
    (714) 578-9600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Swe Sewer Solutions Construction & Engineering

    ActiveA General Engineering+2

    San Dimas, CA · WC ✓ · 6 mi away

    Proof for Swe Sewer Solutions Construction & Engineering
    License
    CSLB 1049213
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (855) 650-7867
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. T D Construction Co

    ActiveA General Engineering+1

    LA Verne, CA · WC ✓ · 9 mi away

    Proof for T D Construction Co
    License
    CSLB 401358
    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
    LA Verne, CA · serves California
    Phone
    (626) 945-1201
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Tafoya & Associates

    ActiveA General Engineering+1

    Chino Hills, CA · WC ✓ · 10 mi away

    Proof for Tafoya & Associates
    License
    CSLB 631479
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; HAZ Hazardous Substance Removal
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chino Hills, CA · serves California
    Phone
    (909) 606-6322
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Tannous Issa Jabri

    ActiveA General Engineering+2

    Duarte, CA · WC exempt · 9 mi away

    Proof for Tannous Issa Jabri
    License
    CSLB 455458
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Duarte, CA · serves California
    Phone
    (626) 975-1457
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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