you asked:
General engineering contractors in Clayton, CA
9 general engineering contractors in Clayton, CA; 1,359 within 30 miles. Every listing checked against the issuer's record, in the published order.
Atzun Inc
San Ramon, CA · WC exempt · 12 mi away
Proof for Atzun Inc
- License
- CSLB 1033493
- 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
- Exempt: no employees
- Where
- San Ramon, CA · serves California
- Phone
- (925) 577-0267
- Listing
- Built from public records. Not claimed yet, so call them directly.
Aztec Consultants
San Ramon, CA · WC ✓ · 12 mi away
Proof for Aztec Consultants
- License
- CSLB 659133
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Ramon, CA · serves California
- Phone
- (925) 837-1050
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bay Circle Construction Inc
Brentwood, CA · WC ✓ · 13 mi away
Proof for Bay Circle Construction Inc
- License
- CSLB 989491
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Brentwood, CA · serves California
- Phone
- (925) 580-0916
- Listing
- Built from public records. Not claimed yet, so call them directly.
Big Mac Construction
Lafayette, CA · WC ✓ · 11 mi away
Proof for Big Mac Construction
- License
- CSLB 1003333
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lafayette, CA · serves California
- Phone
- (925) 383-3365
- Listing
- Built from public records. Not claimed yet, so call them directly.
Blueprint & Beyond
San Ramon, CA · WC exempt · 12 mi away
Proof for Blueprint & Beyond
- License
- CSLB 1139251
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Ramon, CA · serves California
- Phone
- (516) 580-6804
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bocce Builders of America
Martinez, CA · WC ✓ · 13 mi away
Proof for Bocce Builders of America
- License
- CSLB 497582
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Martinez, CA · serves California
- Phone
- (925) 932-4108
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bugler Construction
Pleasanton, CA · WC ✓ · 11 mi away
Proof for Bugler Construction
- License
- CSLB 740863
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pleasanton, CA · serves California
- Phone
- (925) 416-0700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bulger Construction
Pleasanton, CA · 11 mi away
Proof for Bulger Construction
- SAM.gov registration
- US-GSA-SAM MF5XM2QLMDK6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jan 17, 2027
- Checked
- Oct 23, 2026
- Where
- Pleasanton, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Busby Scott Construction Inc
Martinez, CA · WC ✓ · 13 mi away
Proof for Busby Scott Construction Inc
- License
- CSLB 928949
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C17 Glazing
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Martinez, CA · serves California
- Phone
- (925) 228-0522
- Listing
- Built from public records. Not claimed yet, so call them directly.
C D & Power
Martinez, CA · WC ✓ · 13 mi away
Proof for C D & Power
- License
- CSLB 757162
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Martinez, CA · serves California
- Phone
- (925) 229-2700
- Listing
- Built from public records. Not claimed yet, so call them directly.
C S Industrial Construction Management
Lafayette, CA · WC exempt · 11 mi away
Proof for C S Industrial Construction Management
- License
- CSLB 630425
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Lafayette, CA · serves California
- Phone
- (925) 382-7387
- Listing
- Built from public records. Not claimed yet, so call them directly.
C T I - Controltech Inc
San Ramon, CA · WC ✓ · 12 mi away
Proof for C T I - Controltech Inc
- License
- CSLB 951993
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Ramon, CA · serves California
- Phone
- (925) 208-4250
- Listing
- Built from public records. Not claimed yet, so call them directly.
Calco Partners Inc
Martinez, CA · WC exempt · 13 mi away
Proof for Calco Partners Inc
- License
- CSLB 1141016
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Martinez, CA · serves California
- Phone
- (925) 768-6689
- Listing
- Built from public records. Not claimed yet, so call them directly.
California Ust Services
San Ramon, CA · WC exempt · 12 mi away
Proof for California Ust Services
- License
- CSLB 851095
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Ramon, CA · serves California
- Phone
- (925) 595-8230
- Listing
- Built from public records. Not claimed yet, so call them directly.
Campbell Services LLC
Lafayette, CA · WC ✓ · 11 mi away
Proof for Campbell Services LLC
- License
- CSLB 935154
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D63 Construction Clean-up
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lafayette, CA · serves California
- Phone
- (510) 501-8484
- Listing
- Built from public records. Not claimed yet, so call them directly.
Carden Dan Concrete
Oakley, CA · WC ✓ · 14 mi away
Proof for Carden Dan Concrete
- License
- CSLB 502384
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakley, CA · serves California
- Phone
- (925) 997-5648
- Listing
- Built from public records. Not claimed yet, so call them directly.
Clean Lakes Inc
Martinez, CA · WC ✓ · 13 mi away
Proof for Clean Lakes Inc
- License
- CSLB 803463
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Martinez, CA · serves California
- Phone
- (925) 766-8862
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cocos Excavating
Brentwood, CA · WC exempt · 13 mi away
Proof for Cocos Excavating
- License
- CSLB 863888
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Brentwood, CA · serves California
- Phone
- (925) 588-3277
- Listing
- Built from public records. Not claimed yet, so call them directly.
Contra Costa Electric Inc
Martinez, CA · WC ✓ · 13 mi away
Proof for Contra Costa Electric Inc
- License
- CSLB 139885
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Martinez, CA · serves California
- Phone
- (925) 229-4250
- Listing
- Built from public records. Not claimed yet, so call them directly.
Corrosion Concrete Related Services
San Ramon, CA · WC ✓ · 12 mi away
Proof for Corrosion Concrete Related Services
- License
- CSLB 1091979
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D06 Concrete Related Services
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Ramon, CA · serves California
- Phone
- (403) 874-6215
- Listing
- Built from public records. Not claimed yet, so call them directly.
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