you asked:
General engineering contractors in Brentwood, CA
35 general engineering contractors in Brentwood, CA; 1,002 within 30 miles. Every listing checked against the issuer's record, in the published order.
Gradetech Inc
Livermore, CA · WC ✓ · 13 mi away
Proof for Gradetech Inc
- License
- CSLB 628365
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (928) 401-5092
- Listing
- Built from public records. Not claimed yet, so call them directly.
Green Valley Group
Livermore, CA · WC ✓ · 13 mi away
Proof for Green Valley Group
- License
- CSLB 458951
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C27 Landscaping
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 243-1420
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ground Level Construction Inc
Concord, CA · WC ✓ · 14 mi away
Proof for Ground Level Construction Inc
- License
- CSLB 991672
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 446-6084
- Listing
- Built from public records. Not claimed yet, so call them directly.
Groundlevel Construction
Concord, CA · WC exempt · 14 mi away
Proof for Groundlevel Construction
- License
- CSLB 900017
- 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
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 446-6084
- Listing
- Built from public records. Not claimed yet, so call them directly.
Groundlevel-Overaa Joint Venture 2
Concord, CA · WC exempt · 14 mi away
Proof for Groundlevel-Overaa Joint Venture 2
- License
- CSLB 1084601
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; HAZ Hazardous Substance Removal
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Concord, CA · serves California
- Phone
- (925) 446-6084
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gse Construction CO Inc
Livermore, CA · 13 mi away
Proof for Gse Construction CO Inc
- SAM.gov registration
- US-GSA-SAM N6RGMJ2NE6F4
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Nov 22, 2026
- Checked
- Oct 23, 2026
- Where
- Livermore, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gsl Construction
Livermore, CA · WC ✓ · 13 mi away
Proof for Gsl Construction
- License
- CSLB 914793
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C27 Landscaping
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 371-3350
- Listing
- Built from public records. Not claimed yet, so call them directly.
H P Construction Services Inc
Danville, CA · WC ✓ · 13 mi away
Proof for H P Construction Services Inc
- License
- CSLB 892621
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Danville, CA · serves California
- Phone
- (925) 648-8035
- Listing
- Built from public records. Not claimed yet, so call them directly.
Heat Transfer Systems Corporation
Livermore, CA · WC exempt · 13 mi away
Proof for Heat Transfer Systems Corporation
- License
- CSLB 1149338
- 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
- Livermore, CA · serves California
- Phone
- (925) 456-0600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Horizon Industries
Pleasanton, CA · WC exempt · 13 mi away
Proof for Horizon Industries
- License
- CSLB 1154563
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pleasanton, CA · serves California
- Phone
- (925) 580-6757
- Listing
- Built from public records. Not claimed yet, so call them directly.
International Swim Center-2026 LLC
Pleasanton, CA · WC ✓ · 13 mi away
Proof for International Swim Center-2026 LLC
- License
- CSLB 1146215
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C53 Swimming Pool
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pleasanton, CA · serves California
- Phone
- (925) 828-3100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Irrigation Resources Inc
Stockton, CA · WC ✓ · 13 mi away
Proof for Irrigation Resources Inc
- License
- CSLB 520858
- 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
- Stockton, CA · serves California
- Phone
- (209) 483-7775
- Listing
- Built from public records. Not claimed yet, so call them directly.
J D General Construction Inc
Livermore, CA · WC ✓ · 13 mi away
Proof for J D General Construction Inc
- License
- CSLB 391749
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C6 Cabinet, Millwork and Finish Carpentry; C10 Electrical; C15 Flooring and Floor Covering; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating; C36 Plumbing; C43 Sheet Metal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 449-4354
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jifco Inc
Livermore, CA · WC ✓ · 13 mi away
Proof for Jifco Inc
- License
- CSLB 736330
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 449-4665
- Listing
- Built from public records. Not claimed yet, so call them directly.
K D W Construction LLC
Livermore, CA · WC ✓ · 13 mi away
Proof for K D W Construction LLC
- License
- CSLB 983268
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 493-8940
- Listing
- Built from public records. Not claimed yet, so call them directly.
L Columna General Contractor
Concord, CA · WC ✓ · 14 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.
Lemings D R Construction Company
Concord, CA · WC ✓ · 14 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.
Lighty Douglas E
Livermore, CA · WC exempt · 13 mi away
Proof for Lighty Douglas E
- License
- CSLB 704452
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Livermore, CA · serves California
- Phone
- (925) 449-5679
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lilja Corp
Livermore, CA · WC ✓ · 13 mi away
Proof for Lilja Corp
- License
- CSLB 658760
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 455-2300
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lutz William E
Pleasanton, CA · WC exempt · 13 mi away
Proof for Lutz William E
- License
- CSLB 868455
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pleasanton, CA · serves California
- Phone
- (510) 760-4966
- Listing
- Built from public records. Not claimed yet, so call them directly.
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