you asked:
General engineering contractors in Pittsburg, CA
9 general engineering contractors in Pittsburg, CA; 1,172 within 30 miles. Every listing checked against the issuer's record, in the published order.
Independent Construction Company
Concord, CA · WC ✓ · 8 mi away
Proof for Independent Construction Company
- License
- CSLB 215611
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 686-1780
- Listing
- Built from public records. Not claimed yet, so call them directly.
J C C Inc
Concord, CA · WC ✓ · 6 mi away
Proof for J C C Inc
- License
- CSLB 981209
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 370-6067
- Listing
- Built from public records. Not claimed yet, so call them directly.
Janus Corporation
Concord, CA · WC ✓ · 8 mi away
Proof for Janus Corporation
- License
- CSLB 572682
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C2 Insulation and Acoustical; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 969-9200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jb Infrastructure
Concord, CA · WC ✓ · 6 mi away
Proof for Jb Infrastructure
- License
- CSLB 1048640
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 817-9875
- Listing
- Built from public records. Not claimed yet, so call them directly.
K&K Construction
Concord, CA · WC ✓ · 8 mi away
Proof for K&K Construction
- License
- CSLB 1079152
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C27 Landscaping; C36 Plumbing
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (510) 209-0742
- Listing
- Built from public records. Not claimed yet, so call them directly.
L Columna General Contractor
Concord, CA · WC ✓ · 6 mi away
Proof for L Columna General Contractor
- License
- CSLB 852468
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 698-0813
- Listing
- Built from public records. Not claimed yet, so call them directly.
Legacy Builders Inc
Concord, CA · WC ✓ · 8 mi away
Proof for Legacy Builders Inc
- License
- CSLB 720955
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 671-7711
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lemings D R Construction Company
Concord, CA · WC ✓ · 6 mi away
Proof for Lemings D R Construction Company
- License
- CSLB 389276
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C16 Fire Protection
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 672-5600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lescure Company Inc
Concord, CA · WC ✓ · 8 mi away
Proof for Lescure Company Inc
- License
- CSLB 248204
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 283-2528
- Listing
- Built from public records. Not claimed yet, so call them directly.
Limitless Excavating and Grading
Concord, CA · WC exempt · 8 mi away
Proof for Limitless Excavating and Grading
- License
- CSLB 1120386
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 766-1233
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lyons W E Construction Co
Walnut Creek, CA · WC ✓ · 9 mi away
Proof for Lyons W E Construction Co
- License
- CSLB 180607
- 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
- Workers' comp on file
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 658-1600
- Listing
- Built from public records. Not claimed yet, so call them directly.
M C K Services Inc
Concord, CA · WC ✓ · 6 mi away
Proof for M C K Services Inc
- License
- CSLB 783116
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C32 Parking and Highway Improvement
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 957-9200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Madden Engineering
Concord, CA · WC ✓ · 8 mi away
Proof for Madden Engineering
- License
- CSLB 1151893
- 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
- Concord, CA · serves California
- Phone
- (925) 507-6083
- Listing
- Built from public records. Not claimed yet, so call them directly.
Maverick's General Engineering
Concord, CA · WC exempt · 7 mi away
Proof for Maverick's General Engineering
- License
- CSLB 1147056
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 329-2116
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mce Corporation
Concord, CA · WC ✓ via leasing firm · 6 mi away
Proof for Mce Corporation
- License
- CSLB 439295
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C12 Earthwork and Paving; C27 Landscaping
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Concord, CA · serves California
- Phone
- (925) 803-4111
- Listing
- Built from public records. Not claimed yet, so call them directly.
N V Heathorn Co
Concord, CA · WC ✓ · 8 mi away
Proof for N V Heathorn Co
- License
- CSLB 761659
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C2 Insulation and Acoustical; C4 Boiler, Hot Water Heating and Steam Fitting; C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C21 Building Moving/Demolition; C34 Pipeline; C36 Plumbing; C38 Refrigeration; C39 Roofing; C42 Sanitation System; C43 Sheet Metal; C46 Solar
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (510) 569-9100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Nextenergy
Concord, CA · WC ✓ · 6 mi away
Proof for Nextenergy
- License
- CSLB 854338
- 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
- Concord, CA · serves California
- Phone
- (800) 600-8171
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacfic State Paving
Concord, CA · WC exempt · 7 mi away
Proof for Pacfic State Paving
- License
- CSLB 1158352
- 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
- Concord, CA · serves California
- Phone
- (925) 350-1329
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific Coast Reconstruction & Building Inc
Concord, CA · WC exempt · 8 mi away
Proof for Pacific Coast Reconstruction & Building Inc
- License
- CSLB 638841
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C9 Drywall
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 676-7447
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific - Mountain Contractors of California Inc
Concord, CA · WC exempt · 8 mi away
Proof for Pacific - Mountain Contractors of California Inc
- License
- CSLB 921539
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 682-6419
- Listing
- Built from public records. Not claimed yet, so call them directly.
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