you asked:
General engineering contractors in Penngrove, CA
11 general engineering contractors in Penngrove, CA; 660 within 30 miles. Every listing checked against the issuer's record, in the published order.
Northwest General Engineering LLC
Santa Rosa, CA · WC ✓ · 10 mi away
Proof for Northwest General Engineering LLC
- License
- CSLB 781913
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 579-1163
- Listing
- Built from public records. Not claimed yet, so call them directly.
On Grade General Engineering Inc
Santa Rosa, CA · WC ✓ · 13 mi away
Proof for On Grade General Engineering Inc
- License
- CSLB 1049929
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 843-7702
- Listing
- Built from public records. Not claimed yet, so call them directly.
Osmun Construction, Inc.
Novato, CA · 14 mi away
Proof for Osmun Construction, Inc.
- SAM.gov registration
- US-GSA-SAM G2YWZULLQQK4
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Dec 4, 2026
- Checked
- Oct 23, 2026
- Where
- Novato, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
P & M Excavating Inc
Sebastopol, CA · WC ✓ · 12 mi away
Proof for P & M Excavating Inc
- License
- CSLB 1018378
- 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
- Sebastopol, CA · serves California
- Phone
- (707) 527-5233
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific Excavating
Sebastopol, CA · WC ✓ · 12 mi away
Proof for Pacific Excavating
- License
- CSLB 634382
- 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
- Sebastopol, CA · serves California
- Phone
- (707) 876-3363
- Listing
- Built from public records. Not claimed yet, so call them directly.
Parmeter General Engineers & Services Inc
Santa Rosa, CA · WC ✓ · 15 mi away
Proof for Parmeter General Engineers & Services Inc
- License
- CSLB 938408
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; D49 Tree Service; HAZ Hazardous Substance Removal
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 566-7437
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pearson Exploration
Sebastopol, CA · WC exempt · 12 mi away
Proof for Pearson Exploration
- License
- CSLB 798218
- 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
- Sebastopol, CA · serves California
- Phone
- (707) 824-4888
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pedrazzini Construction
Santa Rosa, CA · WC exempt · 13 mi away
Proof for Pedrazzini Construction
- License
- CSLB 740891
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 889-7805
- Listing
- Built from public records. Not claimed yet, so call them directly.
Petersen Les Drilling & Pump Inc
Santa Rosa, CA · WC ✓ · 15 mi away
Proof for Petersen Les Drilling & Pump Inc
- License
- CSLB 261084
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C55 Water Conditioning; C57 Well Drilling; D21 Machinery and Pumps
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 545-0246
- Listing
- Built from public records. Not claimed yet, so call them directly.
Peterson Mechanical Inc
Sonoma, CA · WC ✓ · 12 mi away
Proof for Peterson Mechanical Inc
- License
- CSLB 171486
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C38 Refrigeration; C42 Sanitation System; C43 Sheet Metal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Sonoma, CA · serves California
- Phone
- (707) 938-8481
- Listing
- Built from public records. Not claimed yet, so call them directly.
Petrucci & Sons Inc
Sebastopol, CA · WC ✓ · 12 mi away
Proof for Petrucci & Sons Inc
- License
- CSLB 995269
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Sebastopol, CA · serves California
- Phone
- (707) 823-0530
- Listing
- Built from public records. Not claimed yet, so call them directly.
Poulson John
Santa Rosa, CA · WC ✓ · 12 mi away
Proof for Poulson John
- License
- CSLB 361828
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 578-1184
- Listing
- Built from public records. Not claimed yet, so call them directly.
Poulson's Dave Excavating
Santa Rosa, CA · WC ✓ · 12 mi away
Proof for Poulson's Dave Excavating
- License
- CSLB 641736
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 526-1462
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pounden Constructors
Sebastopol, CA · WC exempt · 12 mi away
Proof for Pounden Constructors
- License
- CSLB 432432
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Sebastopol, CA · serves California
- Phone
- (707) 478-4990
- Listing
- Built from public records. Not claimed yet, so call them directly.
Prokopakis Nick
Santa Rosa, CA · WC ✓ · 12 mi away
Proof for Prokopakis Nick
- License
- CSLB 723369
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 953-0307
- Listing
- Built from public records. Not claimed yet, so call them directly.
Promise Energy Inc/Eagle Environmental Construction & Development
Santa Rosa, CA · WC exempt · 15 mi away
Proof for Promise Energy Inc/Eagle Environmental Construction & Development
- License
- CSLB 1145241
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 934-5459
- Listing
- Built from public records. Not claimed yet, so call them directly.
Prunuske Chatham Inc
Sebastopol, CA · WC ✓ · 12 mi away
Proof for Prunuske Chatham Inc
- License
- CSLB 590735
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C27 Landscaping
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Sebastopol, CA · serves California
- Phone
- (707) 824-4600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Reliable Crane & Rigging Inc
Santa Rosa, CA · WC ✓ · 10 mi away
Proof for Reliable Crane & Rigging Inc
- License
- CSLB 981394
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D21 Machinery and Pumps
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 778-8313
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rh Land Solutions LLC
Santa Rosa, CA · WC exempt · 15 mi away
Proof for Rh Land Solutions LLC
- License
- CSLB 1082030
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 544-8332
- Listing
- Built from public records. Not claimed yet, so call them directly.
Riva and Cal Construction Inc
Santa Rosa, CA · WC ✓ · 15 mi away
Proof for Riva and Cal Construction Inc
- License
- CSLB 1076197
- 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
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 806-4921
- Listing
- Built from public records. Not claimed yet, so call them directly.
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