you asked:
General engineering contractors in Danville, CA
26 general engineering contractors in Danville, CA; 1,741 within 30 miles. Every listing checked against the issuer's record, in the published order.
Titan Infrastructure LLC
Dublin, CA · WC exempt · 8 mi away
Proof for Titan Infrastructure LLC
- License
- CSLB 1129356
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Dublin, CA · serves California
- Phone
- (408) 802-9336
- Listing
- Built from public records. Not claimed yet, so call them directly.
Tri - Valley Engineering
Castro Valley, CA · WC ✓ · 8 mi away
Proof for Tri - Valley Engineering
- License
- CSLB 1107893
- 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
- Castro Valley, CA · serves California
- Phone
- (925) 989-3573
- Listing
- Built from public records. Not claimed yet, so call them directly.
Various Energy
Castro Valley, CA · WC ✓ · 9 mi away
Proof for Various Energy
- License
- CSLB 1145723
- 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
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Castro Valley, CA · serves California
- Phone
- (510) 674-5579
- Listing
- Built from public records. Not claimed yet, so call them directly.
Victor Rasilla
Moraga, CA · WC exempt · 8 mi away
Proof for Victor Rasilla
- License
- CSLB 789238
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Moraga, CA · serves California
- Phone
- (925) 388-0863
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wall Charles a
Walnut Creek, CA · WC ✓ · 6 mi away
Proof for Wall Charles a
- License
- CSLB 412142
- 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
- Walnut Creek, CA · serves California
- Phone
- (925) 932-7900
- Listing
- Built from public records. Not claimed yet, so call them directly.
Z L C Corp
Concord, CA · WC ✓ · 10 mi away
Proof for Z L C Corp
- License
- CSLB 890327
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; 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) 465-6663
- Listing
- Built from public records. Not claimed yet, so call them directly.
Zero Waste Energy @ Davis Street an Urbaser Project LLC
Walnut Creek, CA · WC ✓ via leasing firm · 6 mi away
Proof for Zero Waste Energy @ Davis Street an Urbaser Project LLC
- License
- CSLB 1033875
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 378-7875
- Listing
- Built from public records. Not claimed yet, so call them directly.
Desilva Gates Construction LLC
Dublin, CA · 8 mi away
Proof for Desilva Gates Construction LLC
- SAM.gov registration
- US-GSA-SAM SC36KWHBWJS6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Partnership or limited liability partnership registered in SAM.gov
- Expires
- Sep 17, 2027
- Checked
- Oct 23, 2026
- Where
- Dublin, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A a a a Generator Services Inc
Hayward, CA · WC ✓ · 12 mi away
Proof for A a a a Generator Services Inc
- License
- CSLB 914864
- 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
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (888) 664-2436
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & a Consulting Engineers
Antioch, CA · WC exempt · 14 mi away
Proof for A & a Consulting Engineers
- License
- CSLB 864170
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Antioch, CA · serves California
- Phone
- (510) 260-4538
- Listing
- Built from public records. Not claimed yet, so call them directly.
A+ Contractor Inc
San Leandro, CA · WC ✓ · 13 mi away
Proof for A+ Contractor Inc
- License
- CSLB 1157033
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 472-4589
- Listing
- Built from public records. Not claimed yet, so call them directly.
A D Melchner General Engineering
Hayward, CA · WC ✓ · 12 mi away
Proof for A D Melchner General Engineering
- License
- CSLB 1077314
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C36 Plumbing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (415) 410-7831
- Listing
- Built from public records. Not claimed yet, so call them directly.
A L B Inc
Pittsburg, CA · WC ✓ · 14 mi away
Proof for A L B Inc
- License
- CSLB 622062
- 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
- Workers' comp on file
- Where
- Pittsburg, CA · serves California
- Phone
- (925) 427-1199
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P C O Construction
Concord, CA · WC ✓ · 12 mi away
Proof for A P C O Construction
- License
- CSLB 813245
- 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
- Concord, CA · serves California
- Phone
- (925) 680-7397
- Listing
- Built from public records. Not claimed yet, so call them directly.
A-S Pipelines Inc
Concord, CA · WC ✓ · 13 mi away
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 y Engineering
Oakland, CA · WC ✓ · 15 mi away
Proof for A y Engineering
- License
- CSLB 696828
- 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
- Oakland, CA · serves California
- Phone
- (510) 541-0868
- Listing
- Built from public records. Not claimed yet, so call them directly.
Absl Construction
Hayward, CA · WC ✓ · 13 mi away
Proof for Absl Construction
- License
- CSLB 621781
- 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
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 727-0900
- Listing
- Built from public records. Not claimed yet, so call them directly.
AC3
Lafayette, CA · WC ✓ · 10 mi away
Proof for AC3
- License
- CSLB 647234
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; D21 Machinery and Pumps
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lafayette, CA · serves California
- Phone
- (510) 865-2455
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ackland International Inc
Oakland, CA · WC ✓ · 14 mi away
Proof for Ackland International Inc
- License
- CSLB 722393
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 564-4284
- Listing
- Built from public records. Not claimed yet, so call them directly.
Acustruct
Concord, CA · WC ✓ · 13 mi away
Proof for Acustruct
- License
- CSLB 815096
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C50 Reinforcing Steel
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 872-4680
- Listing
- Built from public records. Not claimed yet, so call them directly.
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