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General engineering contractors in Sonoma, CA
21 general engineering contractors in Sonoma, CA; 864 within 30 miles. Every listing checked against the issuer's record, in the published order.
D R S Marine Inc
Vallejo, CA · WC ✓ · 18 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.
Davis Daniel O Inc
Santa Rosa, CA · WC ✓ · 17 mi away
Proof for Davis Daniel O Inc
- License
- CSLB 431984
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 585-1903
- Listing
- Built from public records. Not claimed yet, so call them directly.
Davis Peter a
San Rafael, CA · WC exempt · 19 mi away
Proof for Davis Peter a
- License
- CSLB 549628
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Rafael, CA · serves California
- Phone
- (415) 298-4561
- Listing
- Built from public records. Not claimed yet, so call them directly.
De Rutte Builders Corporation
Petaluma, CA · WC ✓ · 17 mi away
Proof for De Rutte Builders Corporation
- License
- CSLB 416695
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 483-6725
- Listing
- Built from public records. Not claimed yet, so call them directly.
Delaney Construction
Fairfield, CA · WC exempt · 19 mi away
Proof for Delaney Construction
- License
- CSLB 827219
- 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
- Exempt: no employees
- Where
- Fairfield, CA · serves California
- Phone
- (707) 416-1748
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dellco General Engineering
Vallejo, CA · WC ✓ · 18 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.
Deluxe Shotcrete & Concrete Construction
Santa Rosa, CA · WC ✓ · 17 mi away
Proof for Deluxe Shotcrete & Concrete Construction
- License
- CSLB 808915
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 568-1200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Denluc Construction Inc
Fairfield, CA · WC ✓ · 19 mi away
Proof for Denluc Construction Inc
- License
- CSLB 1061412
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; D06 Concrete Related Services
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fairfield, CA · serves California
- Phone
- (415) 250-9700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Desjardins Construction
Santa Rosa, CA · WC exempt · 15 mi away
Proof for Desjardins Construction
- License
- CSLB 1084659
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 843-1032
- Listing
- Built from public records. Not claimed yet, so call them directly.
Di Giorgio Contracting Company
San Rafael, CA · WC exempt · 19 mi away
Proof for Di Giorgio Contracting Company
- License
- CSLB 821729
- 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
- San Rafael, CA · serves California
- Phone
- (415) 259-7638
- Listing
- Built from public records. Not claimed yet, so call them directly.
Drew Underground Construction
Santa Rosa, CA · WC ✓ · 17 mi away
Proof for Drew Underground Construction
- License
- CSLB 484067
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C42 Sanitation System
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 849-0804
- Listing
- Built from public records. Not claimed yet, so call them directly.
Duckworth Construction
Napa, CA · WC ✓ · 16 mi away
Proof for Duckworth Construction
- License
- CSLB 814292
- 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
- Workers' comp on file
- Where
- Napa, CA · serves California
- Phone
- (707) 252-0362
- Listing
- Built from public records. Not claimed yet, so call them directly.
Duhig Construction Inc
Napa, CA · WC ✓ · 16 mi away
Proof for Duhig Construction Inc
- License
- CSLB 850667
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Napa, CA · serves California
- Phone
- (707) 738-0614
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dyer Corey W
Napa, CA · WC exempt · 16 mi away
Proof for Dyer Corey W
- License
- CSLB 1089598
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C33 Painting and Decorating
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Napa, CA · serves California
- Phone
- (707) 254-5544
- Listing
- Built from public records. Not claimed yet, so call them directly.
E Mystro Pipelines Inc
Vallejo, CA · WC ✓ · 18 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.
E Ponce & Sons
Napa, CA · WC ✓ · 16 mi away
Proof for E Ponce & Sons
- License
- CSLB 940841
- 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
- Napa, CA · serves California
- Phone
- (707) 312-1083
- Listing
- Built from public records. Not claimed yet, so call them directly.
Eames Construction Inc
Petaluma, CA · WC ✓ · 17 mi away
Proof for Eames Construction Inc
- License
- CSLB 845521
- 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
- Petaluma, CA · serves California
- Phone
- (707) 781-0765
- Listing
- Built from public records. Not claimed yet, so call them directly.
Earthworx LLC
Santa Rosa, CA · WC ✓ · 15 mi away
Proof for Earthworx LLC
- License
- CSLB 1084460
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 761-2025
- Listing
- Built from public records. Not claimed yet, so call them directly.
Empire Construction and Engineering Co Inc
Santa Rosa, CA · WC ✓ · 17 mi away
Proof for Empire Construction and Engineering Co Inc
- License
- CSLB 730311
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 586-8520
- Listing
- Built from public records. Not claimed yet, so call them directly.
Environmental Management
Novato, CA · WC exempt · 16 mi away
Proof for Environmental Management
- License
- CSLB 471704
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C12 Earthwork and Paving; C21 Building Moving/Demolition; C34 Pipeline
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Novato, CA · serves California
- Phone
- (415) 892-0152
- Listing
- Built from public records. Not claimed yet, so call them directly.
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