you asked:
General engineering contractors in Alta Loma, CA
19 general engineering contractors in Alta Loma, CA. Every listing checked against the issuer's record, in the published order.
California Complete Asphalt Services
Ontario, CA · WC exempt · 7 mi away
Proof for California Complete Asphalt Services
- License
- CSLB 1095474
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Ontario, CA · serves California
- Phone
- (951) 733-7309
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cash Grading Contractors Inc
Ontario, CA · WC exempt · 7 mi away
Proof for Cash Grading Contractors Inc
- License
- CSLB 756412
- 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
- Ontario, CA · serves California
- Phone
- (909) 983-8380
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cgo Construction Company Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Cgo Construction Company Inc
- License
- CSLB 532200
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 930-5501
- Listing
- Built from public records. Not claimed yet, so call them directly.
Chen Pang Chiu
Montclair, CA · WC exempt · 8 mi away
Proof for Chen Pang Chiu
- License
- CSLB 514113
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C16 Fire Protection
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Montclair, CA · serves California
- Phone
- (626) 224-7800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Choice Builder Solutions LLC
Ontario, CA · WC ✓ · 7 mi away
Proof for Choice Builder Solutions LLC
- License
- CSLB 1032593
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (805) 236-7533
- Listing
- Built from public records. Not claimed yet, so call them directly.
Commercial Concrete Constructors Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Commercial Concrete Constructors Inc
- License
- CSLB 858888
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 930-1793
- Listing
- Built from public records. Not claimed yet, so call them directly.
Constru One Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Constru One Inc
- License
- CSLB 972427
- 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
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 680-2418
- Listing
- Built from public records. Not claimed yet, so call them directly.
Construction
Fontana, CA · WC exempt · 8 mi away
Proof for Construction
- License
- CSLB 1121213
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 702-3503
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crown Communications Engineering Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Crown Communications Engineering Inc
- License
- CSLB 1062965
- 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
- Ontario, CA · serves California
- Phone
- (951) 317-6646
- Listing
- Built from public records. Not claimed yet, so call them directly.
D'arcangelo Jerry Construction
Claremont, CA · WC exempt · 7 mi away
Proof for D'arcangelo Jerry Construction
- License
- CSLB 994292
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C53 Swimming Pool
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Claremont, CA · serves California
- Phone
- (909) 821-2840
- Listing
- Built from public records. Not claimed yet, so call them directly.
Delta Group Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Delta Group Inc
- License
- CSLB 1107352
- 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
- Ontario, CA · serves California
- Phone
- (626) 695-6125
- Listing
- Built from public records. Not claimed yet, so call them directly.
Demolition X
LA Verne, CA · WC ✓ · 10 mi away
Proof for Demolition X
- License
- CSLB 1041038
- 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
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Verne, CA · serves California
- Phone
- (323) 253-1356
- Listing
- Built from public records. Not claimed yet, so call them directly.
Diamondback Sawing and Coring Inc
Fontana, CA · WC ✓ · 8 mi away
Proof for Diamondback Sawing and Coring Inc
- License
- CSLB 998960
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 357-1566
- Listing
- Built from public records. Not claimed yet, so call them directly.
Doja Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Doja Inc
- License
- CSLB 597764
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C12 Earthwork and Paving; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 628-1999
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dubi Gregorovic & Son Inc
LA Verne, CA · WC exempt · 10 mi away
Proof for Dubi Gregorovic & Son Inc
- License
- CSLB 1140837
- 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
- LA Verne, CA · serves California
- Phone
- (909) 741-7842
- Listing
- Built from public records. Not claimed yet, so call them directly.
Duo Cap Construction Inc
Ontario, CA · WC exempt · 7 mi away
Proof for Duo Cap Construction Inc
- License
- CSLB 1131376
- 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
- Exempt: no employees
- Where
- Ontario, CA · serves California
- Phone
- (909) 273-1975
- Listing
- Built from public records. Not claimed yet, so call them directly.
Earthscapes
Ontario, CA · WC ✓ via leasing firm · 7 mi away
Proof for Earthscapes
- License
- CSLB 1027517
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C27 Landscaping
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Ontario, CA · serves California
- Phone
- (949) 536-8258
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ee Electric Inc, E.E. Electric, Inc.
Fontana, CA · 10 mi away
Proof for Ee Electric Inc, E.E. Electric, Inc.
- SAM.gov registration
- US-GSA-SAM EMMFH5EPQE84
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Dec 12, 2026
- Checked
- Oct 23, 2026
- Where
- Fontana, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Elco Construction
Redlands, CA · WC exempt · 7 mi away
Proof for Elco Construction
- License
- CSLB 729665
- 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
- Exempt: no employees
- Where
- Redlands, CA · serves California
- Phone
- (909) 376-7557
- Listing
- Built from public records. Not claimed yet, so call them directly.
Envirokinetics Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Envirokinetics Inc
- License
- CSLB 828248
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 621-7599
- Listing
- Built from public records. Not claimed yet, so call them directly.
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