you asked:
General engineering contractors in Middletown, CA
6 general engineering contractors in Middletown, CA; 362 within 30 miles. Every listing checked against the issuer's record, in the published order.
Mbg General Engineering Inc
Guerneville, CA · WC ✓ · 26 mi away
Proof for Mbg General Engineering Inc
- License
- CSLB 1094520
- 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
- Guerneville, CA · serves California
- Phone
- (707) 354-1972
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mc Collum General Engineering
Yountville, CA · WC ✓ · 28 mi away
Proof for Mc Collum General Engineering
- License
- CSLB 547731
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Yountville, CA · serves California
- Phone
- (707) 252-6220
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mc Donald Gary & Son Inc
Santa Rosa, CA · WC ✓ · 26 mi away
Proof for Mc Donald Gary & Son Inc
- License
- CSLB 289604
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 539-7663
- Listing
- Built from public records. Not claimed yet, so call them directly.
Merrill George Construction Services
Santa Rosa, CA · WC exempt · 26 mi away
Proof for Merrill George Construction Services
- License
- CSLB 1028696
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C36 Plumbing
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 888-8022
- Listing
- Built from public records. Not claimed yet, so call them directly.
Moretti Materials Corp
Hopland, CA · WC ✓ · 30 mi away
Proof for Moretti Materials Corp
- License
- CSLB 1075482
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hopland, CA · serves California
- Phone
- (707) 975-3953
- Listing
- Built from public records. Not claimed yet, so call them directly.
Morrison Cazares Boyer Construction Inc
Yountville, CA · No WC on file · 28 mi away
Proof for Morrison Cazares Boyer Construction Inc
- License
- CSLB 615400
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- No current workers' comp on file
- Where
- Yountville, CA · serves California
- Phone
- (707) 944-0307
- Listing
- Built from public records. Not claimed yet, so call them directly.
N G Builder Company
Santa Rosa, CA · WC ✓ · 26 mi away
Proof for N G Builder Company
- License
- CSLB 1078311
- 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
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 852-5046
- Listing
- Built from public records. Not claimed yet, so call them directly.
Neary Landscape Inc
Cotati, CA · WC ✓ · 30 mi away
Proof for Neary Landscape Inc
- License
- CSLB 814207
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C27 Landscaping
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cotati, CA · serves California
- Phone
- (707) 588-8677
- Listing
- Built from public records. Not claimed yet, so call them directly.
North Counties Development Corporation
Lakeport, CA · WC ✓ · 27 mi away
Proof for North Counties Development Corporation
- License
- CSLB 769225
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lakeport, CA · serves California
- Phone
- (707) 462-7166
- Listing
- Built from public records. Not claimed yet, so call them directly.
Over and Under Construction Inc
Santa Rosa, CA · WC exempt · 26 mi away
Proof for Over and Under Construction Inc
- License
- CSLB 1148786
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 303-6889
- Listing
- Built from public records. Not claimed yet, so call them directly.
P & M Excavating Inc
Sebastopol, CA · WC ✓ · 28 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 Coast Drilling Company Inc
Santa Rosa, CA · WC ✓ · 26 mi away
Proof for Pacific Coast Drilling Company Inc
- License
- CSLB 539855
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C57 Well Drilling
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 778-8316
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific Excavating
Sebastopol, CA · WC ✓ · 28 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.
Pearson Exploration
Sebastopol, CA · WC exempt · 28 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.
Petroni Engineering
Penngrove, CA · WC exempt · 30 mi away
Proof for Petroni Engineering
- License
- CSLB 1142998
- 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
- Penngrove, CA · serves California
- Phone
- (707) 239-0066
- Listing
- Built from public records. Not claimed yet, so call them directly.
Petrucci & Sons Inc
Sebastopol, CA · WC ✓ · 28 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.
Piazza Construction
Penngrove, CA · WC ✓ · 30 mi away
Proof for Piazza Construction
- License
- CSLB 406456
- 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
- Penngrove, CA · serves California
- Phone
- (707) 876-3410
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pimentel Paving Inc
Santa Rosa, CA · WC ✓ · 26 mi away
Proof for Pimentel Paving Inc
- License
- CSLB 589875
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 588-8402
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pounden Constructors
Sebastopol, CA · WC exempt · 28 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.
Prunuske Chatham Inc
Sebastopol, CA · WC ✓ · 28 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.
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