General engineering contractors in San Dimas, CA
24 general engineering contractors in San Dimas, CA. Every listing checked against the issuer's record, in the published order.
Tetra Tech Bas Inc
Diamond Bar, CA · WC ✓ · 8 mi away
Proof for Tetra Tech Bas Inc
- License
- CSLB 572017
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C57 Well Drilling; HAZ Hazardous Substance Removal
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Diamond Bar, CA · serves California
- Phone
- (909) 860-7777
- Listing
- Built from public records. Not claimed yet, so call them directly.
Theilacker Rudolf Carl Contractor
Ontario, CA · WC exempt · 9 mi away
Proof for Theilacker Rudolf Carl Contractor
- License
- CSLB 279711
- 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
- Exempt: no employees
- Where
- Ontario, CA · serves California
- Phone
- (909) 983-6089
- Listing
- Built from public records. Not claimed yet, so call them directly.
Traffic Control Inc
Montclair, CA · WC ✓ · 7 mi away
Proof for Traffic Control Inc
- License
- CSLB 1114182
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C31 Construction Zone Traffic Control
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Montclair, CA · serves California
- Phone
- (909) 993-0895
- Listing
- Built from public records. Not claimed yet, so call them directly.
Trinity Construction Services
Upland, CA · WC exempt · 8 mi away
Proof for Trinity Construction Services
- License
- CSLB 1003364
- 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
- Upland, CA · serves California
- Phone
- (909) 921-8806
- Listing
- Built from public records. Not claimed yet, so call them directly.
Triple M Concrete Inc
Baldwin Park, CA · WC ✓ · 9 mi away
Proof for Triple M Concrete Inc
- License
- CSLB 947826
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Baldwin Park, CA · serves California
- Phone
- (626) 890-3152
- Listing
- Built from public records. Not claimed yet, so call them directly.
U S Construction Enterprises Corp
Walnut, CA · WC exempt · 7 mi away
Proof for U S Construction Enterprises Corp
- License
- CSLB 1032091
- 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
- Exempt: no employees
- Where
- Walnut, CA · serves California
- Phone
- (626) 617-2827
- Listing
- Built from public records. Not claimed yet, so call them directly.
Underground Solutions Engineering Inc
Pomona, CA · WC ✓ · 5 mi away
Proof for Underground Solutions Engineering Inc
- License
- CSLB 1069838
- 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
- Pomona, CA · serves California
- Phone
- (909) 784-8265
- Listing
- Built from public records. Not claimed yet, so call them directly.
Union Construction Company
Walnut, CA · WC ✓ · 7 mi away
Proof for Union Construction Company
- License
- CSLB 399937
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C33 Painting and Decorating
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (213) 422-5004
- Listing
- Built from public records. Not claimed yet, so call them directly.
United Fiber
Montclair, CA · 7 mi away
Proof for United Fiber
- SAM.gov registration
- US-GSA-SAM JU3KHBAUN2X8
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 10, 2027
- Checked
- Oct 23, 2026
- Where
- Montclair, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
United Riggers & Erectors Inc
Walnut, CA · WC ✓ · 7 mi away
Proof for United Riggers & Erectors Inc
- License
- CSLB 245451
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C36 Plumbing; C51 Structural Steel; D21 Machinery and Pumps
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (909) 978-0400
- Listing
- Built from public records. Not claimed yet, so call them directly.
United Riggers & Erectors Inc, United Riggers and Erectors,Inc.
Walnut, CA · 7 mi away
Proof for United Riggers & Erectors Inc, United Riggers and Erectors,Inc.
- SAM.gov registration
- US-GSA-SAM U7DYJ3K2FGG6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- May 5, 2027
- Checked
- Oct 23, 2026
- Where
- Walnut, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vci Construction LLC
Upland, CA · WC ✓ · 8 mi away
Proof for Vci Construction LLC
- License
- CSLB 765716
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C7 Low Voltage Systems; C10 Electrical
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 949-1350
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vita Abbondante Builders Inc
West Covina, CA · No WC on file · 6 mi away
Proof for Vita Abbondante Builders Inc
- License
- CSLB 787708
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- No current workers' comp on file
- Where
- West Covina, CA · serves California
- Phone
- (626) 428-0823
- Listing
- Built from public records. Not claimed yet, so call them directly.
West Coast Pipeline Specialist
Ontario, CA · WC ✓ via leasing firm · 9 mi away
Proof for West Coast Pipeline Specialist
- License
- CSLB 1129511
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; C36 Plumbing
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Ontario, CA · serves California
- Phone
- (817) 228-9059
- Listing
- Built from public records. Not claimed yet, so call them directly.
Westcoast Plumbing Services
Covina, CA · WC ✓ · 6 mi away
Proof for Westcoast Plumbing Services
- License
- CSLB 1154636
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Covina, CA · serves California
- Phone
- (909) 599-5950
- Listing
- Built from public records. Not claimed yet, so call them directly.
Western Paving Contractors Inc
Irwindale, CA · WC ✓ · 9 mi away
Proof for Western Paving Contractors Inc
- License
- CSLB 639093
- 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
- Irwindale, CA · serves California
- Phone
- (626) 338-7889
- Listing
- Built from public records. Not claimed yet, so call them directly.
Whites Lane General Contractors Inc
Pomona, CA · WC ✓ · 5 mi away
Proof for Whites Lane General Contractors Inc
- License
- CSLB 1023860
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pomona, CA · serves California
- Phone
- (208) 704-0555
- Listing
- Built from public records. Not claimed yet, so call them directly.
Yacko Construction Inc
Ontario, CA · WC ✓ · 9 mi away
Proof for Yacko Construction Inc
- License
- CSLB 1012085
- 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
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 702-5216
- Listing
- Built from public records. Not claimed yet, so call them directly.
Yacko John
Ontario, CA · WC exempt · 9 mi away
Proof for Yacko John
- License
- CSLB 764923
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Ontario, CA · serves California
- Phone
- (909) 702-5216
- Listing
- Built from public records. Not claimed yet, so call them directly.
Yu Ken
West Covina, CA · WC ✓ · 6 mi away
Proof for Yu Ken
- License
- CSLB 724389
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- West Covina, CA · serves California
- Phone
- (626) 831-7568
- Listing
- Built from public records. Not claimed yet, so call them directly.
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