you asked:
General engineering contractors in Guerneville, CA
5 general engineering contractors in Guerneville, CA; 361 within 30 miles. Every listing checked against the issuer's record, in the published order.
Trugrade Construction
Santa Rosa, CA · WC ✓ · 18 mi away
Proof for Trugrade Construction
- License
- CSLB 1048010
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 843-3426
- Listing
- Built from public records. Not claimed yet, so call them directly.
United Asphalt & Construction
Cotati, CA · WC exempt · 20 mi away
Proof for United Asphalt & Construction
- License
- CSLB 885554
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Cotati, CA · serves California
- Phone
- (951) 850-4243
- Listing
- Built from public records. Not claimed yet, so call them directly.
Walters K G Construction Co Inc
Santa Rosa, CA · WC ✓ · 16 mi away
Proof for Walters K G Construction Co Inc
- License
- CSLB 301314
- 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
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 527-9968
- Listing
- Built from public records. Not claimed yet, so call them directly.
Western Construction Enterprises Inc
Rohnert Park, CA · WC ✓ · 20 mi away
Proof for Western Construction Enterprises Inc
- License
- CSLB 945419
- 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
- Rohnert Park, CA · serves California
- Phone
- (707) 544-0100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Whitfield Construction
Santa Rosa, CA · WC ✓ · 18 mi away
Proof for Whitfield Construction
- License
- CSLB 432633
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 888-4367
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wights Construction
Santa Rosa, CA · WC exempt · 16 mi away
Proof for Wights Construction
- License
- CSLB 863135
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 975-4837
- Listing
- Built from public records. Not claimed yet, so call them directly.
Winters Construction Company
Santa Rosa, CA · WC exempt · 16 mi away
Proof for Winters Construction Company
- License
- CSLB 600519
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 483-5599
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wolff Contracting Inc
Santa Rosa, CA · WC ✓ · 16 mi away
Proof for Wolff Contracting Inc
- License
- CSLB 953433
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; C36 Plumbing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 799-4910
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wright Contracting Inc
Santa Rosa, CA · WC ✓ · 16 mi away
Proof for Wright Contracting Inc
- License
- CSLB 417421
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 528-1172
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wyffels Jeff Construction
Santa Rosa, CA · WC ✓ · 16 mi away
Proof for Wyffels Jeff Construction
- License
- CSLB 872978
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 206-5821
- Listing
- Built from public records. Not claimed yet, so call them directly.
Xalos Foundation Support Inc
Rohnert Park, CA · WC ✓ · 20 mi away
Proof for Xalos Foundation Support Inc
- License
- CSLB 1044468
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D30 Pile Driving and Pressure Foundation Jacking
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rohnert Park, CA · serves California
- Phone
- (707) 495-1376
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ghilotti Construction CO Inc
Santa Rosa, CA · 16 mi away
Proof for Ghilotti Construction CO Inc
- SAM.gov registration
- US-GSA-SAM CG9LLGDTW3E4
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Dec 3, 2026
- Checked
- Oct 23, 2026
- Where
- Santa Rosa, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B C Asphalt
Petaluma, CA · WC ✓ · 23 mi away
Proof for A B C Asphalt
- License
- CSLB 732314
- 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
- Petaluma, CA · serves California
- Phone
- (707) 769-4429
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S B Steel
Petaluma, CA · WC exempt · 23 mi away
Proof for A S B Steel
- License
- CSLB 777621
- 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
- Exempt: no employees
- Where
- Petaluma, CA · serves California
- Phone
- (707) 477-3586
- Listing
- Built from public records. Not claimed yet, so call them directly.
Adobe Construction Company
Penngrove, CA · WC ✓ · 23 mi away
Proof for Adobe Construction Company
- License
- CSLB 1104098
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Penngrove, CA · serves California
- Phone
- (707) 364-3651
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Earthworks
Cloverdale, CA · WC ✓ · 22 mi away
Proof for Advanced Earthworks
- License
- CSLB 846195
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cloverdale, CA · serves California
- Phone
- (707) 744-1554
- Listing
- Built from public records. Not claimed yet, so call them directly.
Aguiar Construction
Petaluma, CA · WC exempt · 23 mi away
Proof for Aguiar Construction
- License
- CSLB 319589
- 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) 762-9538
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allphase Paving
Petaluma, CA · WC ✓ · 23 mi away
Proof for Allphase Paving
- License
- CSLB 706652
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 333-7540
- Listing
- Built from public records. Not claimed yet, so call them directly.
Andersen Excavating Inc
Cloverdale, CA · WC ✓ · 22 mi away
Proof for Andersen Excavating Inc
- License
- CSLB 876566
- 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
- Cloverdale, CA · serves California
- Phone
- (707) 889-2714
- Listing
- Built from public records. Not claimed yet, so call them directly.
Arntz Builders Inc
Petaluma, CA · WC ✓ · 23 mi away
Proof for Arntz Builders Inc
- License
- CSLB 856393
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Petaluma, CA · serves California
- Phone
- (707) 835-2900
- Listing
- Built from public records. Not claimed yet, so call them directly.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.