you asked:
General engineering contractors in Petaluma, CA
71 general engineering contractors in Petaluma, CA; 767 within 30 miles. Every listing checked against the issuer's record, in the published order.
Corona Seal and Stripe
Napa, CA · WC ✓ · 18 mi away
Proof for Corona Seal and Stripe
- License
- CSLB 1102542
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C32 Parking and Highway Improvement; D30 Pile Driving and Pressure Foundation Jacking
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Napa, CA · serves California
- Phone
- (707) 815-1743
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cox Construction
Sebastopol, CA · WC exempt · 17 mi away
Proof for Cox Construction
- License
- CSLB 970320
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Sebastopol, CA · serves California
- Phone
- (707) 889-9601
- Listing
- Built from public records. Not claimed yet, so call them directly.
D & D Pipelines Inc
San Rafael, CA · WC ✓ · 19 mi away
Proof for D & D Pipelines Inc
- License
- CSLB 848484
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Rafael, CA · serves California
- Phone
- (415) 482-6510
- Listing
- Built from public records. Not claimed yet, so call them directly.
D E S Builders
Napa, CA · WC ✓ · 18 mi away
Proof for D E S Builders
- License
- CSLB 904879
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Napa, CA · serves California
- Phone
- (707) 226-7600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Davis Peter a
San Rafael, CA · WC exempt · 16 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.
Di Giorgio Contracting Company
San Rafael, CA · WC exempt · 16 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.
Dirt Dudes Excavating Inc
Fulton, CA · WC ✓ · 19 mi away
Proof for Dirt Dudes Excavating Inc
- License
- CSLB 1040911
- 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
- Workers' comp on file
- Where
- Fulton, CA · serves California
- Phone
- (707) 235-6807
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dixon Marine
Inverness, CA · 19 mi away
Proof for Dixon Marine
- SAM.gov registration
- US-GSA-SAM VEXGAY93NLB7
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- May 18, 2027
- Checked
- Oct 23, 2026
- Where
- Inverness, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dixon Marine Services Inc
Inverness, CA · WC ✓ · 19 mi away
Proof for Dixon Marine Services Inc
- License
- CSLB 831300
- 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
- Inverness, CA · serves California
- Phone
- (415) 669-7369
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dk Aquatic Inc
Yountville, CA · WC exempt · 17 mi away
Proof for Dk Aquatic Inc
- License
- CSLB 1146798
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C27 Landscaping
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Yountville, CA · serves California
- Phone
- (925) 935-3700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dk Mcnabb Inc
Yountville, CA · WC exempt · 17 mi away
Proof for Dk Mcnabb Inc
- License
- CSLB 1146172
- 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
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Yountville, CA · serves California
- Phone
- (925) 935-3700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dmr Builders
Santa Rosa, CA · WC ✓ · 17 mi away
Proof for Dmr Builders
- License
- CSLB 1033280
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 596-7575
- Listing
- Built from public records. Not claimed yet, so call them directly.
Doble General Engineering
Santa Rosa, CA · WC exempt · 17 mi away
Proof for Doble General Engineering
- License
- CSLB 689525
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 888-8857
- Listing
- Built from public records. Not claimed yet, so call them directly.
Doran Construction
Napa, CA · WC exempt · 18 mi away
Proof for Doran Construction
- License
- CSLB 405660
- 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
- Exempt: no employees
- Where
- Napa, CA · serves California
- Phone
- (707) 255-4407
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dorgham Floor
San Rafael, CA · WC exempt · 19 mi away
Proof for Dorgham Floor
- License
- CSLB 992785
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C15 Flooring and Floor Covering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Rafael, CA · serves California
- Phone
- (415) 450-5689
- Listing
- Built from public records. Not claimed yet, so call them directly.
Down Under Construction
Sebastopol, CA · WC ✓ · 17 mi away
Proof for Down Under Construction
- License
- CSLB 520045
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Sebastopol, CA · serves California
- Phone
- (707) 974-6577
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dragon Fly Stream Enhancement
Sebastopol, CA · WC exempt · 17 mi away
Proof for Dragon Fly Stream Enhancement
- License
- CSLB 801510
- 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
- Sebastopol, CA · serves California
- Phone
- (707) 527-2900
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dutra Bill T
San Rafael, CA · WC ✓ · 19 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 ✓ · 19 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 · 19 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.
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