you asked:
General engineering contractors in Hercules, CA
6 general engineering contractors in Hercules, CA; 1,634 within 30 miles. Every listing checked against the issuer's record, in the published order.
Burton Underground Inc
Concord, CA · WC exempt · 14 mi away
Proof for Burton Underground Inc
- License
- CSLB 922888
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 682-6419
- Listing
- Built from public records. Not claimed yet, so call them directly.
Burtt Construction Services
Orinda, CA · WC exempt · 11 mi away
Proof for Burtt Construction Services
- License
- CSLB 955030
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing; C46 Solar; C50 Reinforcing Steel; C51 Structural Steel; HAZ Hazardous Substance Removal
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Orinda, CA · serves California
- Phone
- (510) 540-0155
- Listing
- Built from public records. Not claimed yet, so call them directly.
Burtt Robert
Orinda, CA · WC exempt · 11 mi away
Proof for Burtt Robert
- License
- CSLB 1024599
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Orinda, CA · serves California
- Phone
- (925) 528-8081
- Listing
- Built from public records. Not claimed yet, so call them directly.
C C N Company Inc
Orinda, CA · WC exempt · 11 mi away
Proof for C C N Company Inc
- License
- CSLB 1045108
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Orinda, CA · serves California
- Phone
- (925) 818-4923
- Listing
- Built from public records. Not claimed yet, so call them directly.
C S Industrial Construction Management
Lafayette, CA · WC exempt · 12 mi away
Proof for C S Industrial Construction Management
- License
- CSLB 630425
- 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
- Lafayette, CA · serves California
- Phone
- (925) 382-7387
- Listing
- Built from public records. Not claimed yet, so call them directly.
C S S Environmental Services Inc
Novato, CA · WC ✓ · 12 mi away
Proof for C S S Environmental Services Inc
- License
- CSLB 780803
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Novato, CA · serves California
- Phone
- (415) 883-6203
- Listing
- Built from public records. Not claimed yet, so call them directly.
California Highway Construction Group Inc
Concord, CA · WC ✓ · 14 mi away
Proof for California Highway Construction Group Inc
- License
- CSLB 1027700
- 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
- Concord, CA · serves California
- Phone
- (925) 766-7014
- Listing
- Built from public records. Not claimed yet, so call them directly.
California Rebar Fabricators Incorporated
Novato, CA · WC ✓ · 15 mi away
Proof for California Rebar Fabricators Incorporated
- License
- CSLB 968220
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Novato, CA · serves California
- Phone
- (510) 439-4206
- Listing
- Built from public records. Not claimed yet, so call them directly.
California Retaining Walls Co
Benicia, CA · WC ✓ · 11 mi away
Proof for California Retaining Walls Co
- License
- CSLB 496346
- 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
- Benicia, CA · serves California
- Phone
- (707) 745-0200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Campbell Services LLC
Lafayette, CA · WC ✓ · 12 mi away
Proof for Campbell Services LLC
- License
- CSLB 935154
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D63 Construction Clean-up
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lafayette, CA · serves California
- Phone
- (510) 501-8484
- Listing
- Built from public records. Not claimed yet, so call them directly.
Canadian Solar Sses (US) Inc
Walnut Creek, CA · WC ✓ · 14 mi away
Proof for Canadian Solar Sses (US) Inc
- License
- CSLB 1079314
- 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
- Walnut Creek, CA · serves California
- Phone
- (888) 998-7739
- Listing
- Built from public records. Not claimed yet, so call them directly.
Carone & Company Inc
Concord, CA · WC ✓ · 14 mi away
Proof for Carone & Company Inc
- License
- CSLB 704210
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 602-8800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Carrell G S Construction Company Inc a California Corporation
Benicia, CA · WC exempt · 11 mi away
Proof for Carrell G S Construction Company Inc a California Corporation
- License
- CSLB 1016761
- 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
- Exempt: no employees
- Where
- Benicia, CA · serves California
- Phone
- (707) 975-4608
- Listing
- Built from public records. Not claimed yet, so call them directly.
Catellus Development Corporation
Emeryville, CA · WC exempt · 13 mi away
Proof for Catellus Development Corporation
- License
- CSLB 961039
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Emeryville, CA · serves California
- Phone
- (510) 267-3400
- Listing
- Built from public records. Not claimed yet, so call them directly.
Catellus Real Estate Development, L.P.
Emeryville, CA · WC ✓ via leasing firm · 13 mi away
Proof for Catellus Real Estate Development, L.P.
- License
- CSLB 1151894
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Emeryville, CA · serves California
- Phone
- (510) 267-3400
- Listing
- Built from public records. Not claimed yet, so call them directly.
Centerville Management Group Inc
Oakland, CA · WC exempt · 15 mi away
Proof for Centerville Management Group Inc
- License
- CSLB 1023604
- 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
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (510) 286-8203
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cestarollo Construction Inc
San Rafael, CA · WC ✓ · 15 mi away
Proof for Cestarollo Construction Inc
- License
- CSLB 1146257
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Rafael, CA · serves California
- Phone
- (415) 246-2074
- Listing
- Built from public records. Not claimed yet, so call them directly.
Champion Contractors
Emeryville, CA · WC ✓ · 13 mi away
Proof for Champion Contractors
- License
- CSLB 995215
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Emeryville, CA · serves California
- Phone
- (510) 658-9960
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cklein Engineering LLC
Benicia, CA · WC exempt · 11 mi away
Proof for Cklein Engineering LLC
- License
- CSLB 1123567
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Benicia, CA · serves California
- Phone
- (707) 297-5614
- Listing
- Built from public records. Not claimed yet, so call them directly.
Claycon Developers Corp
Oakland, CA · WC ✓ · 15 mi away
Proof for Claycon Developers Corp
- License
- CSLB 1063778
- 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
- Oakland, CA · serves California
- Phone
- (510) 712-5742
- Listing
- Built from public records. Not claimed yet, so call them directly.
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