you asked:
General engineering contractors in Mad River, CA
General engineering contractors in Mad River, CA; 728 within 100 miles. Every listing checked against the issuer's record, in the published order.
Cline Plumbing Electric & Construction
Arcata, CA · WC exempt · 41 mi away
Proof for Cline Plumbing Electric & Construction
- License
- CSLB 377592
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Arcata, CA · serves California
- Phone
- (707) 845-5298
- Listing
- Built from public records. Not claimed yet, so call them directly.
Danco Builders
Arcata, CA · WC ✓ · 41 mi away
Proof for Danco Builders
- License
- CSLB 500851
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C6 Cabinet, Millwork and Finish Carpentry; C8 Concrete
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Arcata, CA · serves California
- Phone
- (707) 822-9000
- Listing
- Built from public records. Not claimed yet, so call them directly.
Danco Builders Northwest
Arcata, CA · WC ✓ · 41 mi away
Proof for Danco Builders Northwest
- License
- CSLB 899392
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Arcata, CA · serves California
- Phone
- (707) 822-9000
- Listing
- Built from public records. Not claimed yet, so call them directly.
Danielson Construction Inc
Eureka, CA · WC ✓ · 43 mi away
Proof for Danielson Construction Inc
- License
- CSLB 575907
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C31 Construction Zone Traffic Control; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Eureka, CA · serves California
- Phone
- (707) 444-2948
- Listing
- Built from public records. Not claimed yet, so call them directly.
Foi
Arcata, CA · WC ✓ · 41 mi away
Proof for Foi
- License
- CSLB 885504
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C43 Sheet Metal; C51 Structural Steel
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Arcata, CA · serves California
- Phone
- (707) 822-8800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gps Construction Inc
Arcata, CA · WC exempt · 41 mi away
Proof for Gps Construction Inc
- License
- CSLB 1144389
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C12 Earthwork and Paving
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Arcata, CA · serves California
- Phone
- (707) 499-0624
- Listing
- Built from public records. Not claimed yet, so call them directly.
Grs Wahlund JV
Eureka, CA · WC exempt · 43 mi away
Proof for Grs Wahlund JV
- License
- CSLB 1148928
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Eureka, CA · serves California
- Phone
- (707) 268-0150
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hemmingsen Pavement Solutions
Cutten, CA · WC ✓ · 41 mi away
Proof for Hemmingsen Pavement Solutions
- License
- CSLB 818109
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cutten, CA · serves California
- Phone
- (707) 826-7283
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hyman Construction
Mc Kinleyville, CA · WC ✓ · 41 mi away
Proof for Hyman Construction
- License
- CSLB 677447
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mc Kinleyville, CA · serves California
- Phone
- (707) 839-2962
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jz Contracting and Engineering
Eureka, CA · WC ✓ · 43 mi away
Proof for Jz Contracting and Engineering
- License
- CSLB 1048097
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C31 Construction Zone Traffic Control
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Eureka, CA · serves California
- Phone
- (707) 444-8007
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kb Excavation LLC
Eureka, CA · WC ✓ · 43 mi away
Proof for Kb Excavation LLC
- License
- CSLB 1122586
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Eureka, CA · serves California
- Phone
- (707) 616-9611
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kernen Construction
Blue Lake, CA · WC ✓ · 40 mi away
Proof for Kernen Construction
- License
- CSLB 504091
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C21 Building Moving/Demolition; C51 Structural Steel; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Blue Lake, CA · serves California
- Phone
- (707) 826-8686
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kurwitz George J
Eureka, CA · WC ✓ · 43 mi away
Proof for Kurwitz George J
- License
- CSLB 423787
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Eureka, CA · serves California
- Phone
- (707) 499-4707
- Listing
- Built from public records. Not claimed yet, so call them directly.
Maples Wayne Plumbing & Heating Inc
Eureka, CA · WC ✓ · 43 mi away
Proof for Maples Wayne Plumbing & Heating Inc
- License
- CSLB 747665
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Eureka, CA · serves California
- Phone
- (707) 445-2500
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mapleservice Incorporated
Eureka, CA · WC ✓ · 43 mi away
Proof for Mapleservice Incorporated
- License
- CSLB 767710
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Eureka, CA · serves California
- Phone
- (707) 445-9671
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mattole Valley Construction Inc
Petrolia, CA · WC ✓ · 41 mi away
Proof for Mattole Valley Construction Inc
- License
- CSLB 951867
- 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
- Petrolia, CA · serves California
- Phone
- (707) 629-3556
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mc Kenny K H Inc
Eureka, CA · WC ✓ · 43 mi away
Proof for Mc Kenny K H Inc
- License
- CSLB 774830
- 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
- Eureka, CA · serves California
- Phone
- (707) 444-9659
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mccullough Construction & Associates Inc
Blue Lake, CA · WC exempt · 40 mi away
Proof for Mccullough Construction & Associates Inc
- License
- CSLB 1026298
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Blue Lake, CA · serves California
- Phone
- (707) 499-1471
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mccullough Construction Inc
Arcata, CA · WC ✓ · 41 mi away
Proof for Mccullough Construction Inc
- License
- CSLB 715577
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C27 Landscaping; D49 Tree Service; HAZ Hazardous Substance Removal
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Arcata, CA · serves California
- Phone
- (707) 825-1014
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mccullough Construction Inc.
Arcata, CA · 41 mi away
Proof for Mccullough Construction Inc.
- SAM.gov registration
- US-GSA-SAM SQQ5NXYE17C5
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Aug 5, 2027
- Checked
- Oct 23, 2026
- Where
- Arcata, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
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