you asked:
General engineering contractors in Martinez, CA
32 general engineering contractors in Martinez, CA; 1,758 within 30 miles. Every listing checked against the issuer's record, in the published order.
California Retaining Walls Co
Benicia, CA · WC ✓ · 8 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.
California Sewer Engineering Inc
Hercules, CA · WC ✓ · 8 mi away
Proof for California Sewer Engineering Inc
- License
- CSLB 1069296
- 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
- Hercules, CA · serves California
- Phone
- (510) 480-2488
- Listing
- Built from public records. Not claimed yet, so call them directly.
Calwest Paving Co
Concord, CA · WC exempt · 8 mi away
Proof for Calwest Paving Co
- License
- CSLB 993936
- 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
- Concord, CA · serves California
- Phone
- (925) 383-1068
- Listing
- Built from public records. Not claimed yet, so call them directly.
Campbell Services LLC
Lafayette, CA · WC ✓ · 7 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 ✓ · 6 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 Bruce Grading & Paving Inc
Crockett, CA · WC ✓ · 7 mi away
Proof for Carone Bruce Grading & Paving Inc
- License
- CSLB 330269
- 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
- Workers' comp on file
- Where
- Crockett, CA · serves California
- Phone
- (510) 787-4070
- 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 · 8 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.
Cklein Engineering LLC
Benicia, CA · WC exempt · 8 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.
Cornerstone Environmental Contractors Inc
Concord, CA · WC ✓ · 6 mi away
Proof for Cornerstone Environmental Contractors Inc
- License
- CSLB 722253
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; D21 Machinery and Pumps; HAZ Hazardous Substance Removal
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 299-9225
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crouse General Engineering
Concord, CA · WC exempt · 6 mi away
Proof for Crouse General Engineering
- License
- CSLB 893938
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 586-1565
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cumberland Post-Tension Inc
Benicia, CA · WC ✓ · 8 mi away
Proof for Cumberland Post-Tension Inc
- License
- CSLB 268974
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C50 Reinforcing Steel
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Benicia, CA · serves California
- Phone
- (707) 747-5430
- Listing
- Built from public records. Not claimed yet, so call them directly.
D K Environmental
Lafayette, CA · WC ✓ · 7 mi away
Proof for D K Environmental
- License
- CSLB 728118
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping; C46 Solar; D12 Synthetic Products; D34 Prefabricated Equipment
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lafayette, CA · serves California
- Phone
- (925) 930-8600
- Listing
- Built from public records. Not claimed yet, so call them directly.
D R S Marine Inc
Vallejo, CA · WC ✓ · 10 mi away
Proof for D R S Marine Inc
- License
- CSLB 508905
- 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
- Vallejo, CA · serves California
- Phone
- (707) 648-3483
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dellco General Engineering
Vallejo, CA · WC ✓ · 10 mi away
Proof for Dellco General Engineering
- License
- CSLB 847768
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Vallejo, CA · serves California
- Phone
- (707) 552-2524
- Listing
- Built from public records. Not claimed yet, so call them directly.
Devengenzo & Company
Concord, CA · WC ✓ · 6 mi away
Proof for Devengenzo & Company
- License
- CSLB 566986
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 930-7186
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dfconceal LLC
Walnut Creek, CA · WC exempt · 9 mi away
Proof for Dfconceal LLC
- License
- CSLB 1128644
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Walnut Creek, CA · serves California
- Phone
- (847) 525-3960
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dimension Construction Inc
Pinole, CA · WC ✓ · 9 mi away
Proof for Dimension Construction Inc
- License
- CSLB 939216
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; D49 Tree Service
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pinole, CA · serves California
- Phone
- (510) 275-3201
- Listing
- Built from public records. Not claimed yet, so call them directly.
Donaghue Patrick M
Benicia, CA · WC ✓ · 8 mi away
Proof for Donaghue Patrick M
- License
- CSLB 378320
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Benicia, CA · serves California
- Phone
- (707) 974-4649
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dunn Dave C Company Inc
Orinda, CA · WC ✓ · 10 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.
E Mystro Pipelines Inc
Vallejo, CA · WC ✓ · 10 mi away
Proof for E Mystro Pipelines Inc
- License
- CSLB 1148451
- 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
- Vallejo, CA · serves California
- Phone
- (510) 691-5018
- Listing
- Built from public records. Not claimed yet, so call them directly.
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