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.
Webb Land Development
Clear Lake, CA · WC ✓ · 16 mi away
Proof for Webb Land Development
- License
- CSLB 1110482
- 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
- Clear Lake, CA · serves California
- Phone
- (707) 472-7353
- Listing
- Built from public records. Not claimed yet, so call them directly.
West Coast Fiberglass Pools
Santa Rosa, CA · WC ✓ · 19 mi away
Proof for West Coast Fiberglass Pools
- License
- CSLB 462729
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C53 Swimming Pool; D21 Machinery and Pumps
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 349-2880
- Listing
- Built from public records. Not claimed yet, so call them directly.
Western Water
Santa Rosa, CA · WC ✓ · 19 mi away
Proof for Western Water
- License
- CSLB 188068
- 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) 540-9640
- Listing
- Built from public records. Not claimed yet, so call them directly.
Western Water Constructors Inc
Santa Rosa, CA · 19 mi away
Proof for Western Water Constructors Inc
- SAM.gov registration
- US-GSA-SAM RG5JC7KMWQ71
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jun 4, 2027
- Checked
- Oct 23, 2026
- Where
- Santa Rosa, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Westpac Construction
Healdsburg, CA · WC ✓ · 17 mi away
Proof for Westpac Construction
- License
- CSLB 1058561
- 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
- Healdsburg, CA · serves California
- Phone
- (707) 806-9370
- 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.
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.
Yukon Construction Inc
Santa Rosa, CA · WC ✓ · 19 mi away
Proof for Yukon Construction Inc
- License
- CSLB 1011932
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 291-5774
- Listing
- Built from public records. Not claimed yet, so call them directly.
K.G. Walters Construction CO., Inc.
Santa Rosa, CA · 19 mi away
Proof for K.G. Walters Construction CO., Inc.
- SAM.gov registration
- US-GSA-SAM NXKYTRPPL9C9
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 29, 2027
- Checked
- Oct 23, 2026
- Where
- Santa Rosa, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Earthworks
Cloverdale, CA · WC ✓ · 24 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.
All Terrane Excavating Inc
Santa Rosa, CA · No WC on file · 22 mi away
Proof for All Terrane Excavating Inc
- License
- CSLB 464496
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- No current workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 477-2337
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allstarz Pumping & Engineering
Santa Rosa, CA · WC ✓ · 22 mi away
Proof for Allstarz Pumping & Engineering
- License
- CSLB 1066075
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 777-7867
- Listing
- Built from public records. Not claimed yet, so call them directly.
Andersen Excavating Inc
Cloverdale, CA · WC ✓ · 24 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.
Batchelder C L General Engineering Inc
Forestville, CA · WC exempt · 24 mi away
Proof for Batchelder C L General Engineering Inc
- License
- CSLB 1108165
- 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
- Forestville, CA · serves California
- Phone
- (707) 494-1015
- Listing
- Built from public records. Not claimed yet, so call them directly.
Benward John R Co
Kenwood, CA · WC exempt · 23 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.
Boyle Dan Construction
Santa Rosa, CA · WC ✓ · 22 mi away
Proof for Boyle Dan Construction
- License
- CSLB 799748
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C33 Painting and Decorating
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 486-9225
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bryan H. Musco
Santa Rosa, CA · WC exempt · 23 mi away
Proof for Bryan H. Musco
- License
- CSLB 1138745
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 291-2345
- Listing
- Built from public records. Not claimed yet, so call them directly.
Burchfiel Carl L General Contracting
Santa Rosa, CA · WC exempt · 22 mi away
Proof for Burchfiel Carl L General Contracting
- License
- CSLB 468324
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 526-1300
- Listing
- Built from public records. Not claimed yet, so call them directly.
C C I
Santa Rosa, CA · WC ✓ · 22 mi away
Proof for C C I
- License
- CSLB 665956
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C17 Glazing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 665-9668
- Listing
- Built from public records. Not claimed yet, so call them directly.
Canyon Rock Co Inc
Forestville, CA · WC ✓ · 24 mi away
Proof for Canyon Rock Co Inc
- License
- CSLB 549967
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Forestville, CA · serves California
- Phone
- (707) 887-2207
- Listing
- Built from public records. Not claimed yet, so call them directly.
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