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General engineering contractors in Fontana, CA
48 general engineering contractors in Fontana, CA; 1,849 within 30 miles. Every listing checked against the issuer's record, in the published order.
Calmex Engineering Inc
Bloomington, CA · WC ✓ · 5 mi away
Proof for Calmex Engineering Inc
- License
- CSLB 685954
- 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
- Bloomington, CA · serves California
- Phone
- (909) 546-1311
- Listing
- Built from public records. Not claimed yet, so call them directly.
Caplinger Construction Inc
San Bernardino, CA · WC ✓ · 9 mi away
Proof for Caplinger Construction Inc
- License
- CSLB 703205
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C21 Building Moving/Demolition
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 880-6200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Caropino Jerry
Rancho Cucamonga, CA · WC exempt · 7 mi away
Proof for Caropino Jerry
- License
- CSLB 861303
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (310) 491-4630
- Listing
- Built from public records. Not claimed yet, so call them directly.
Certerra Subsurface Imaging Inc
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Certerra Subsurface Imaging Inc
- License
- CSLB 1077106
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C31 Construction Zone Traffic Control
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (754) 249-3941
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cgo Construction Company Inc
Ontario, CA · WC ✓ · 9 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.
Chavarin Engineering Inc
San Bernardino, CA · WC ✓ · 9 mi away
Proof for Chavarin Engineering Inc
- License
- CSLB 1045561
- 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
- San Bernardino, CA · serves California
- Phone
- (909) 521-2499
- Listing
- Built from public records. Not claimed yet, so call them directly.
Choice Builder Solutions LLC
Ontario, CA · WC ✓ · 9 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.
Cjs Engineering Inc
Rancho Cucamonga, CA · WC exempt · 7 mi away
Proof for Cjs Engineering Inc
- License
- CSLB 1152118
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (714) 323-5816
- Listing
- Built from public records. Not claimed yet, so call them directly.
Coach Construction
Rancho Cucamonga, CA · WC exempt · 8 mi away
Proof for Coach Construction
- License
- CSLB 784946
- 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
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 749-5681
- Listing
- Built from public records. Not claimed yet, so call them directly.
Commercial Concrete Constructors Inc
Ontario, CA · WC ✓ · 9 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 ✓ · 9 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 Collective LLC
San Bernardino, CA · WC exempt · 9 mi away
Proof for Construction Collective LLC
- License
- CSLB 1086742
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 758-1976
- Listing
- Built from public records. Not claimed yet, so call them directly.
Construction West Inc
Rancho Cucamonga, CA · WC ✓ · 8 mi away
Proof for Construction West Inc
- License
- CSLB 860477
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C54 Ceramic and Mosaic Tile
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 322-5437
- Listing
- Built from public records. Not claimed yet, so call them directly.
Continental Plumbing Inc
Mira Loma, CA · WC ✓ · 9 mi away
Proof for Continental Plumbing Inc
- License
- CSLB 399073
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C34 Pipeline; C36 Plumbing; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mira Loma, CA · serves California
- Phone
- (951) 360-8300
- Listing
- Built from public records. Not claimed yet, so call them directly.
Criterion Industrial
Jurupa Valley, CA · WC ✓ · 7 mi away
Proof for Criterion Industrial
- License
- CSLB 899657
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Jurupa Valley, CA · serves California
- Phone
- (951) 683-2400
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crown Communications Engineering Inc
Ontario, CA · WC ✓ · 9 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.
Crown Construction Engineering Incorporated
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Crown Construction Engineering Incorporated
- License
- CSLB 1026331
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 477-0892
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crown Structures Engineering
Alta Loma, CA · WC exempt · 7 mi away
Proof for Crown Structures Engineering
- License
- CSLB 1138368
- 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
- Alta Loma, CA · serves California
- Phone
- (909) 477-0892
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cut N Dry Restoration
Rancho Cucamonga, CA · WC ✓ via leasing firm · 6 mi away
Proof for Cut N Dry Restoration
- License
- CSLB 1013757
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 987-9861
- Listing
- Built from public records. Not claimed yet, so call them directly.
D C Drilling Inc
Jurupa Valley, CA · WC ✓ · 9 mi away
Proof for D C Drilling Inc
- License
- CSLB 995044
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D09 Drilling, Blasting and Oil Field Work
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Jurupa Valley, CA · serves California
- Phone
- (951) 368-7789
- Listing
- Built from public records. Not claimed yet, so call them directly.
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