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.
Dowdle & Sons Mechanical Inc
American Canyon, CA · WC ✓ · 12 mi away
Proof for Dowdle & Sons Mechanical Inc
- License
- CSLB 542743
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- American Canyon, CA · serves California
- Phone
- (707) 224-6968
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dunn Dave C Company Inc
Orinda, CA · WC ✓ · 11 mi away
Proof for Dunn Dave C Company Inc
- License
- CSLB 977795
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; C27 Landscaping
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Orinda, CA · serves California
- Phone
- (510) 385-1474
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dutra Bill T
San Rafael, CA · WC ✓ · 12 mi away
Proof for Dutra Bill T
- License
- CSLB 269913
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Rafael, CA · serves California
- Phone
- (415) 258-6876
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dutra Construction Co Inc
San Rafael, CA · WC ✓ · 12 mi away
Proof for Dutra Construction Co Inc
- License
- CSLB 698862
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Rafael, CA · serves California
- Phone
- (415) 258-6876
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dutra Construction CO., Inc., Dutra Construction CO Inc
San Rafael, CA · 12 mi away
Proof for Dutra Construction CO., Inc., Dutra Construction CO Inc
- SAM.gov registration
- US-GSA-SAM R56UUFUK5B93
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 24, 2027
- Checked
- Oct 23, 2026
- Where
- San Rafael, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dutra Dredging Company
San Rafael, CA · 12 mi away
Proof for Dutra Dredging Company
- SAM.gov registration
- US-GSA-SAM UWJZVV87M888
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 24, 2027
- Checked
- Oct 23, 2026
- Where
- San Rafael, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dutra Dredging Company
San Rafael, CA · WC ✓ · 12 mi away
Proof for Dutra Dredging Company
- License
- CSLB 707580
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Rafael, CA · serves California
- Phone
- (415) 258-6876
- Listing
- Built from public records. Not claimed yet, so call them directly.
E2 Consulting Engineers LP (De)
Emeryville, CA · WC ✓ · 13 mi away
Proof for E2 Consulting Engineers LP (De)
- License
- CSLB 1161784
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Emeryville, CA · serves California
- Phone
- (510) 652-1164
- Listing
- Built from public records. Not claimed yet, so call them directly.
Eagle Environmental Construction & Development
Emeryville, CA · WC exempt · 13 mi away
Proof for Eagle Environmental Construction & Development
- License
- CSLB 1114853
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Emeryville, CA · serves California
- Phone
- (925) 413-0138
- Listing
- Built from public records. Not claimed yet, so call them directly.
Eastmont Builders
Oakland, CA · WC exempt · 15 mi away
Proof for Eastmont Builders
- License
- CSLB 809224
- 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
- Oakland, CA · serves California
- Phone
- (510) 827-6312
- Listing
- Built from public records. Not claimed yet, so call them directly.
Eco - Chek Compliance Inc
Walnut Creek, CA · WC ✓ · 14 mi away
Proof for Eco - Chek Compliance Inc
- License
- CSLB 958763
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut Creek, CA · serves California
- Phone
- (888) 500-2435
- Listing
- Built from public records. Not claimed yet, so call them directly.
Encompass Construction Development Group Inc
Concord, CA · WC ✓ · 14 mi away
Proof for Encompass Construction Development Group Inc
- License
- CSLB 1055957
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C33 Painting and Decorating
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 339-8323
- Listing
- Built from public records. Not claimed yet, so call them directly.
Engineered Construction Services Corp
Concord, CA · WC ✓ · 14 mi away
Proof for Engineered Construction Services Corp
- License
- CSLB 715004
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C17 Glazing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 969-9245
- Listing
- Built from public records. Not claimed yet, so call them directly.
Engineered Soil Repairs Inc
Walnut Creek, CA · WC ✓ · 14 mi away
Proof for Engineered Soil Repairs Inc
- License
- CSLB 668184
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 210-2150
- Listing
- Built from public records. Not claimed yet, so call them directly.
Enspech
Lafayette, CA · WC ✓ · 12 mi away
Proof for Enspech
- License
- CSLB 1125136
- 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
- Lafayette, CA · serves California
- Phone
- (415) 854-8266
- Listing
- Built from public records. Not claimed yet, so call them directly.
Etic
Pleasant Hill, CA · WC ✓ · 12 mi away
Proof for Etic
- License
- CSLB 624022
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; C27 Landscaping; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pleasant Hill, CA · serves California
- Phone
- (925) 602-4710
- Listing
- Built from public records. Not claimed yet, so call them directly.
Expert Tree Service
Orinda, CA · WC ✓ · 11 mi away
Proof for Expert Tree Service
- License
- CSLB 621402
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; C27 Landscaping; C57 Well Drilling; D49 Tree Service
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Orinda, CA · serves California
- Phone
- (925) 254-8733
- Listing
- Built from public records. Not claimed yet, so call them directly.
Fdmr a Valley Link JV
Concord, CA · WC exempt · 14 mi away
Proof for Fdmr a Valley Link JV
- License
- CSLB 1146838
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (707) 742-6000
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ferma / Silverado J V
Emeryville, CA · WC exempt · 13 mi away
Proof for Ferma / Silverado J V
- License
- CSLB 1047058
- 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
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Emeryville, CA · serves California
- Phone
- (510) 658-9960
- Listing
- Built from public records. Not claimed yet, so call them directly.
Fitzmaurice J H Inc
Oakland, CA · WC ✓ · 13 mi away
Proof for Fitzmaurice J H Inc
- License
- CSLB 111689
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C9 Drywall; C12 Earthwork and Paving; C27 Landscaping
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 444-7561
- Listing
- Built from public records. Not claimed yet, so call them directly.
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