you asked:
General engineering contractors in Rancho Cucamonga, CA
77 general engineering contractors in Rancho Cucamonga, CA. Every listing checked against the issuer's record, in the published order.
Abc Resources Inc
Ontario, CA · WC ✓ · 8 mi away
Proof for Abc Resources Inc
- License
- CSLB 538680
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C32 Parking and Highway Improvement
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 988-0390
- Listing
- Built from public records. Not claimed yet, so call them directly.
Acer Fire Protection Inc
Montclair, CA · WC ✓ · 9 mi away
Proof for Acer Fire Protection Inc
- License
- CSLB 1047478
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C16 Fire Protection
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Montclair, CA · serves California
- Phone
- (626) 224-7800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Acosta Pipeline Inc
Ontario, CA · WC ✓ · 8 mi away
Proof for Acosta Pipeline Inc
- License
- CSLB 1064810
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (626) 383-2431
- Listing
- Built from public records. Not claimed yet, so call them directly.
Acunas Engineering Inc
Mira Loma, CA · WC exempt · 9 mi away
Proof for Acunas Engineering Inc
- License
- CSLB 1140735
- 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
- Mira Loma, CA · serves California
- Phone
- (951) 261-4808
- Listing
- Built from public records. Not claimed yet, so call them directly.
Addison Equipment Rental
Fontana, CA · WC ✓ · 6 mi away
Proof for Addison Equipment Rental
- License
- CSLB 431813
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 822-8282
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanco Fire Protection Inc
Ontario, CA · WC ✓ · 8 mi away
Proof for Advanco Fire Protection Inc
- License
- CSLB 631600
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C34 Pipeline
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 460-2510
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allsup Corporation
Upland, CA · WC ✓ · 6 mi away
Proof for Allsup Corporation
- License
- CSLB 394938
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 931-1636
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allwayss
Ontario, CA · WC exempt · 7 mi away
Proof for Allwayss
- License
- CSLB 1088428
- 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
- Ontario, CA · serves California
- Phone
- (909) 732-3544
- Listing
- Built from public records. Not claimed yet, so call them directly.
Amj Builders Inc & Melaya Engineering Inc JV
Fontana, CA · WC exempt · 6 mi away
Proof for Amj Builders Inc & Melaya Engineering Inc JV
- License
- CSLB 1148321
- 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
- Fontana, CA · serves California
- Phone
- (909) 202-4975
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ams Paving LLC
Fontana, CA · WC ✓ · 8 mi away
Proof for Ams Paving LLC
- License
- CSLB 415436
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 357-0711
- Listing
- Built from public records. Not claimed yet, so call them directly.
Andrade Engineering Inc
Fontana, CA · WC ✓ · 6 mi away
Proof for Andrade Engineering Inc
- License
- CSLB 1108151
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (626) 422-9732
- Listing
- Built from public records. Not claimed yet, so call them directly.
Arijet Corporation
Ontario, CA · WC ✓ via leasing firm · 8 mi away
Proof for Arijet Corporation
- License
- CSLB 916562
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C7 Low Voltage Systems
- Expires
- Jun 30, 2028
- 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.
B & D Construction Co Inc
Upland, CA · WC ✓ · 6 mi away
Proof for B & D Construction Co Inc
- License
- CSLB 776709
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 949-0360
- Listing
- Built from public records. Not claimed yet, so call them directly.
B&D Equipment Rental & Engineering Inc
Upland, CA · WC exempt · 6 mi away
Proof for B&D Equipment Rental & Engineering Inc
- License
- CSLB 326942
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Upland, CA · serves California
- Phone
- (909) 949-0360
- Listing
- Built from public records. Not claimed yet, so call them directly.
B V Construction Inc
Upland, CA · WC exempt · 6 mi away
Proof for B V Construction Inc
- License
- CSLB 862134
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Upland, CA · serves California
- Phone
- (909) 949-0360
- Listing
- Built from public records. Not claimed yet, so call them directly.
Becerra Santiago Lemos
Fontana, CA · WC exempt · 6 mi away
Proof for Becerra Santiago Lemos
- License
- CSLB 543600
- 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
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 823-1971
- Listing
- Built from public records. Not claimed yet, so call them directly.
Big Sky Electric / Filanc a Joint Venture
Upland, CA · WC ✓ · 6 mi away
Proof for Big Sky Electric / Filanc a Joint Venture
- License
- CSLB 932532
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 694-0432
- Listing
- Built from public records. Not claimed yet, so call them directly.
Big Sky Electric Inc
Upland, CA · WC ✓ · 6 mi away
Proof for Big Sky Electric Inc
- License
- CSLB 925689
- 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
- Upland, CA · serves California
- Phone
- (909) 694-0432
- Listing
- Built from public records. Not claimed yet, so call them directly.
Blok Modular Constructors Inc
Upland, CA · WC ✓ · 6 mi away
Proof for Blok Modular Constructors Inc
- License
- CSLB 1054345
- 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
- Upland, CA · serves California
- Phone
- (888) 256-5663
- Listing
- Built from public records. Not claimed yet, so call them directly.
Braeger Construction Inc
Upland, CA · WC ✓ · 6 mi away
Proof for Braeger Construction Inc
- License
- CSLB 290219
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 621-4795
- Listing
- Built from public records. Not claimed yet, so call them directly.
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