you asked:
General engineering contractors in Sebastopol, CA
32 general engineering contractors in Sebastopol, CA; 481 within 30 miles. Every listing checked against the issuer's record, in the published order.
Ama Diversified Construction Group
Petaluma, CA · 19 mi away
Proof for Ama Diversified Construction Group
- SAM.gov registration
- US-GSA-SAM NA7QDG668B66
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jul 30, 2027
- Checked
- Oct 23, 2026
- Where
- Petaluma, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Arellanes Aaron Marion
Petaluma, CA · WC exempt · 19 mi away
Proof for Arellanes Aaron Marion
- License
- CSLB 973357
- 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
- Petaluma, CA · serves California
- Phone
- (707) 595-6033
- Listing
- Built from public records. Not claimed yet, so call them directly.
Benward John R Co
Kenwood, CA · WC exempt · 16 mi away
Proof for Benward John R Co
- License
- CSLB 396752
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Kenwood, CA · serves California
- Phone
- (707) 484-2771
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bertotti Anthony Landscaping Inc
Petaluma, CA · WC ✓ · 19 mi away
Proof for Bertotti Anthony Landscaping Inc
- License
- CSLB 373488
- 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
- Petaluma, CA · serves California
- Phone
- (707) 559-7077
- Listing
- Built from public records. Not claimed yet, so call them directly.
Black Point Excavation
Petaluma, CA · WC exempt · 19 mi away
Proof for Black Point Excavation
- License
- CSLB 765792
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Petaluma, CA · serves California
- Phone
- (707) 280-9559
- Listing
- Built from public records. Not claimed yet, so call them directly.
Blakeley Construction Inc
Calistoga, CA · WC ✓ · 20 mi away
Proof for Blakeley Construction Inc
- License
- CSLB 539322
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C42 Sanitation System
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Calistoga, CA · serves California
- Phone
- (707) 942-9286
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bounsall William L Construction Inc
Calistoga, CA · WC ✓ · 20 mi away
Proof for Bounsall William L Construction Inc
- License
- CSLB 860210
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Calistoga, CA · serves California
- Phone
- (707) 484-4632
- Listing
- Built from public records. Not claimed yet, so call them directly.
Boyadjieff Construction Inc
Calistoga, CA · WC ✓ · 20 mi away
Proof for Boyadjieff Construction Inc
- License
- CSLB 445180
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Calistoga, CA · serves California
- Phone
- (707) 942-4829
- Listing
- Built from public records. Not claimed yet, so call them directly.
C Hardy General Engineering Contractor Inc
Petaluma, CA · WC ✓ · 19 mi away
Proof for C Hardy General Engineering Contractor Inc
- License
- CSLB 745509
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 765-9157
- Listing
- Built from public records. Not claimed yet, so call them directly.
C Merz Excavating & Grading Inc
Petaluma, CA · WC ✓ · 19 mi away
Proof for C Merz Excavating & Grading Inc
- License
- CSLB 1080067
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 888-9704
- Listing
- Built from public records. Not claimed yet, so call them directly.
Caspersen Excavating
Healdsburg, CA · WC exempt · 16 mi away
Proof for Caspersen Excavating
- License
- CSLB 561322
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Healdsburg, CA · serves California
- Phone
- (707) 486-0921
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cats 4 U Inc
Healdsburg, CA · WC ✓ · 16 mi away
Proof for Cats 4 U Inc
- License
- CSLB 465781
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Healdsburg, CA · serves California
- Phone
- (707) 433-8304
- Listing
- Built from public records. Not claimed yet, so call them directly.
Clark Construction
Healdsburg, CA · WC exempt · 16 mi away
Proof for Clark Construction
- License
- CSLB 648610
- 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
- Healdsburg, CA · serves California
- Phone
- (707) 696-0600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Conley Plumbing
Healdsburg, CA · WC ✓ · 16 mi away
Proof for Conley Plumbing
- License
- CSLB 895135
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Healdsburg, CA · serves California
- Phone
- (707) 433-4740
- Listing
- Built from public records. Not claimed yet, so call them directly.
Conz Construction Inc
Healdsburg, CA · WC exempt · 16 mi away
Proof for Conz Construction Inc
- License
- CSLB 794208
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Healdsburg, CA · serves California
- Phone
- (707) 322-7768
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crosetti & Lucero Engineering Contractor
Healdsburg, CA · WC exempt · 16 mi away
Proof for Crosetti & Lucero Engineering Contractor
- License
- CSLB 1143201
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Healdsburg, CA · serves California
- Phone
- (707) 888-2649
- Listing
- Built from public records. Not claimed yet, so call them directly.
Curran Environmental Services Inc
Petaluma, CA · WC ✓ · 19 mi away
Proof for Curran Environmental Services Inc
- License
- CSLB 269122
- 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
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 529-6693
- Listing
- Built from public records. Not claimed yet, so call them directly.
Custom Tractor Service
Petaluma, CA · WC ✓ · 19 mi away
Proof for Custom Tractor Service
- License
- CSLB 670956
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 484-1931
- Listing
- Built from public records. Not claimed yet, so call them directly.
D & M Underground Construction Inc
Petaluma, CA · WC ✓ · 19 mi away
Proof for D & M Underground Construction Inc
- License
- CSLB 1071259
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 778-1705
- Listing
- Built from public records. Not claimed yet, so call them directly.
Damazio Excavating Inc
Petaluma, CA · WC ✓ · 15 mi away
Proof for Damazio Excavating Inc
- License
- CSLB 928048
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D21 Machinery and Pumps
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 789-9998
- Listing
- Built from public records. Not claimed yet, so call them directly.
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