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General engineering contractors in California
16,504 general engineering contractors listed in California, each checked against the issuer's record. In the published order.
A R Pipeline Inc
Thousand Oaks, CA · WC ✓
Proof for A R Pipeline Inc
- License
- CSLB 785413
- 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
- Thousand Oaks, CA · serves California
- Phone
- (805) 732-4437
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & R Plumbing
San Francisco, CA · WC ✓
Proof for A & R Plumbing
- License
- CSLB 954813
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing; D56 Trenching Only
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 586-6851
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Ravella Construction and Engineering
San Carlos, CA · WC exempt
Proof for A Ravella Construction and Engineering
- License
- CSLB 1121729
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Carlos, CA · serves California
- Phone
- (650) 483-7356
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Robledo Construction General Engineering Inc
Fairfield, CA · WC ✓
Proof for A Robledo Construction General Engineering Inc
- License
- CSLB 1020016
- 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
- Fairfield, CA · serves California
- Phone
- (707) 492-9508
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S a P Paving LLC
Buena Park, CA · WC ✓
Proof for A S a P Paving LLC
- License
- CSLB 465960
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C32 Parking and Highway Improvement
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Buena Park, CA · serves California
- Phone
- (714) 690-3780
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S B Steel
Petaluma, CA · WC exempt
Proof for A S B Steel
- License
- CSLB 777621
- 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
- Exempt: no employees
- Where
- Petaluma, CA · serves California
- Phone
- (707) 477-3586
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S C Process Systems Inc
Valencia, CA · WC ✓
Proof for A S C Process Systems Inc
- License
- CSLB 611201
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Valencia, CA · serves California
- Phone
- (818) 833-0088
- Listing
- Built from public records. Not claimed yet, so call them directly.
A's Construction
Santa Ana, CA · No WC on file
Proof for A's Construction
- License
- CSLB 1076517
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- No current workers' comp on file
- Where
- Santa Ana, CA · serves California
- Phone
- (714) 656-7421
- Listing
- Built from public records. Not claimed yet, so call them directly.
A&S Construction Inc
Chino, CA · WC ✓
Proof for A&S Construction Inc
- License
- CSLB 1119213
- 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
- Chino, CA · serves California
- Phone
- (909) 239-1968
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S G Builders
Mountain View, CA · WC ✓
Proof for A S G Builders
- License
- CSLB 1062661
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mountain View, CA · serves California
- Phone
- (818) 835-0235
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S I Marine LP
Orchard Park, NY · WC out of state
Proof for A S I Marine LP
- License
- CSLB 1096885
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered under an out-of-state policy
- Where
- Orchard Park, NY · serves California
- Phone
- (716) 667-3507
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & S Landscape Construction Inc
Valley Center, CA · WC ✓
Proof for A & S Landscape Construction Inc
- License
- CSLB 1101324
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C27 Landscaping; C34 Pipeline; C42 Sanitation System
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Valley Center, CA · serves California
- Phone
- (760) 749-9465
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & S Metal Recycling Inc
Los Angeles, CA · WC ✓
Proof for A & S Metal Recycling Inc
- License
- CSLB 684094
- 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
- Los Angeles, CA · serves California
- Phone
- (213) 623-9443
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S P Construction & Development
San Francisco, CA · WC exempt
Proof for A S P Construction & Development
- License
- CSLB 859272
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Francisco, CA · serves California
- Phone
- (800) 900-9201
- Listing
- Built from public records. Not claimed yet, so call them directly.
A-S Pipelines Inc
Concord, CA · WC ✓
Proof for A-S Pipelines Inc
- License
- CSLB 426171
- 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
- Concord, CA · serves California
- Phone
- (925) 671-7711
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Step Up Enterprise Inc
Meadow Vista, CA · WC ✓
Proof for A Step Up Enterprise Inc
- License
- CSLB 1018784
- 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
- Workers' comp on file
- Where
- Meadow Vista, CA · serves California
- Phone
- (916) 660-6241
- Listing
- Built from public records. Not claimed yet, so call them directly.
A T M Construction
Berkeley, CA · WC ✓
Proof for A T M Construction
- License
- CSLB 522021
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Berkeley, CA · serves California
- Phone
- (510) 435-5900
- Listing
- Built from public records. Not claimed yet, so call them directly.
A T S
Napa, CA · WC ✓
Proof for A T S
- License
- CSLB 526380
- 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
- Napa, CA · serves California
- Phone
- (707) 337-3190
- Listing
- Built from public records. Not claimed yet, so call them directly.
A-Tach Construction & Engineering Inc
Newcastle, CA · WC ✓
Proof for A-Tach Construction & Engineering Inc
- License
- CSLB 985736
- 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
- Newcastle, CA · serves California
- Phone
- (916) 709-4762
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Teichert & Son Inc, Teichert Construction
Sacramento, CA
Proof for A Teichert & Son Inc, Teichert Construction
- SAM.gov registration
- US-GSA-SAM QTJ2MW61LH43
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Dec 17, 2026
- Checked
- Oct 23, 2026
- Where
- Sacramento, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
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