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.
Hyper Pro Resource & Equipment Inc
Santa Rosa, CA · WC ✓ · 23 mi away
Proof for Hyper Pro Resource & Equipment Inc
- License
- CSLB 1151249
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (760) 686-4805
- Listing
- Built from public records. Not claimed yet, so call them directly.
J Pantaleon Construction
Finley, CA · WC ✓ · 22 mi away
Proof for J Pantaleon Construction
- License
- CSLB 1053465
- 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
- Finley, CA · serves California
- Phone
- (707) 490-2596
- Listing
- Built from public records. Not claimed yet, so call them directly.
James Dufloth Construction
Santa Rosa, CA · WC exempt · 23 mi away
Proof for James Dufloth Construction
- License
- CSLB 998420
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 975-4435
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jeffco General Engineering Inc
Santa Rosa, CA · WC exempt · 22 mi away
Proof for Jeffco General Engineering Inc
- License
- CSLB 1053010
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; 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) 290-8974
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jfm Septic System Installation LLC
Forestville, CA · WC ✓ · 24 mi away
Proof for Jfm Septic System Installation LLC
- License
- CSLB 1068533
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C42 Sanitation System
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Forestville, CA · serves California
- Phone
- (707) 293-6548
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kazemini Construction
Santa Rosa, CA · WC exempt · 22 mi away
Proof for Kazemini Construction
- License
- CSLB 1031509
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 291-9246
- Listing
- Built from public records. Not claimed yet, so call them directly.
King Construction & General Engineering Inc
Santa Rosa, CA · WC exempt · 22 mi away
Proof for King Construction & General Engineering Inc
- License
- CSLB 494170
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 328-8111
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lanway Construction Company Inc
Santa Rosa, CA · WC ✓ · 22 mi away
Proof for Lanway Construction Company Inc
- License
- CSLB 766934
- 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) 538-3055
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mccluskey Engineering Inc
Santa Rosa, CA · WC ✓ · 22 mi away
Proof for Mccluskey Engineering Inc
- License
- CSLB 1027108
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 615-7277
- Listing
- Built from public records. Not claimed yet, so call them directly.
Miller M M Construction
Geyserville, CA · WC ✓ · 23 mi away
Proof for Miller M M Construction
- License
- CSLB 865112
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; C42 Sanitation System; D49 Tree Service
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Geyserville, CA · serves California
- Phone
- (707) 292-3827
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mr Rooter Plumbing of Sonoma County
Santa Rosa, CA · WC ✓ · 23 mi away
Proof for Mr Rooter Plumbing of Sonoma County
- License
- CSLB 791056
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline; C36 Plumbing
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Rosa, CA · serves California
- Phone
- (707) 525-5670
- Listing
- Built from public records. Not claimed yet, so call them directly.
Northwest General Engineering LLC
Santa Rosa, CA · WC ✓ · 22 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.
Poulson John
Santa Rosa, CA · WC ✓ · 23 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 ✓ · 23 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.
Precision Excating and Grading Inc
Cloverdale, CA · WC ✓ · 24 mi away
Proof for Precision Excating and Grading Inc
- License
- CSLB 1050989
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cloverdale, CA · serves California
- Phone
- (707) 894-6207
- Listing
- Built from public records. Not claimed yet, so call them directly.
Prokopakis Nick
Santa Rosa, CA · WC ✓ · 23 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.
Ray'z Drilling & Excavation
Forestville, CA · WC exempt · 24 mi away
Proof for Ray'z Drilling & Excavation
- License
- CSLB 832283
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D30 Pile Driving and Pressure Foundation Jacking
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Forestville, CA · serves California
- Phone
- (707) 578-2268
- Listing
- Built from public records. Not claimed yet, so call them directly.
Redwood Empire Vineyard Management Inc
Geyserville, CA · WC ✓ · 23 mi away
Proof for Redwood Empire Vineyard Management Inc
- License
- CSLB 1020021
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Geyserville, CA · serves California
- Phone
- (707) 857-1670
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rege Construction, Inc
Cloverdale, CA · 24 mi away
Proof for Rege Construction, Inc
- SAM.gov registration
- US-GSA-SAM Y27NV82T6EJ3
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jan 15, 2027
- Checked
- Oct 23, 2026
- Where
- Cloverdale, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rege Construction Inc
Cloverdale, CA · WC ✓ · 24 mi away
Proof for Rege Construction Inc
- License
- CSLB 786253
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cloverdale, CA · serves California
- Phone
- (707) 894-5143
- Listing
- Built from public records. Not claimed yet, so call them directly.
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