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.
Progressive Fueling Construction Inc
Ontario, CA · WC ✓ · 4 mi away
Proof for Progressive Fueling Construction Inc
- License
- CSLB 894043
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 395-0343
- Listing
- Built from public records. Not claimed yet, so call them directly.
R F C Services
Alta Loma, CA · WC ✓ · 2 mi away
Proof for R F C Services
- License
- CSLB 719686
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 944-3517
- Listing
- Built from public records. Not claimed yet, so call them directly.
Reyco Engineering Inc
Alta Loma, CA · WC ✓ · 2 mi away
Proof for Reyco Engineering Inc
- License
- CSLB 1070146
- 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
- Alta Loma, CA · serves California
- Phone
- (626) 922-6185
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sci
Alta Loma, CA · WC ✓ · 2 mi away
Proof for Sci
- License
- CSLB 984859
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; C42 Sanitation System; C47 General Manufactured Housing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 981-2700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sitelogiq Inc
Ontario, CA · WC ✓ · 4 mi away
Proof for Sitelogiq Inc
- License
- CSLB 1054171
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (916) 914-1929
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sm Waterworks Backflow Service
Ontario, CA · WC exempt · 4 mi away
Proof for Sm Waterworks Backflow Service
- License
- CSLB 1115619
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing; C60 Welding
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Ontario, CA · serves California
- Phone
- (909) 828-1512
- Listing
- Built from public records. Not claimed yet, so call them directly.
Southland Pipe Corporation
Alta Loma, CA · WC ✓ · 2 mi away
Proof for Southland Pipe Corporation
- License
- CSLB 928448
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 873-3820
- Listing
- Built from public records. Not claimed yet, so call them directly.
Teichert Pipelines, Inc.
Ontario, CA · 4 mi away
Proof for Teichert Pipelines, Inc.
- SAM.gov registration
- US-GSA-SAM PJHFPDU6SXA6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Apr 9, 2027
- Checked
- Oct 23, 2026
- Where
- Ontario, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Varn Development
Alta Loma, CA · WC ✓ · 2 mi away
Proof for Varn Development
- License
- CSLB 906370
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C33 Painting and Decorating
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (818) 642-4585
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vasquez Construction General Engineering Contractor
Alta Loma, CA · WC ✓ · 2 mi away
Proof for Vasquez Construction General Engineering Contractor
- License
- CSLB 904085
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (951) 833-3350
- Listing
- Built from public records. Not claimed yet, so call them directly.
Xpress Concrete Inc
Alta Loma, CA · WC ✓ via leasing firm · 2 mi away
Proof for Xpress Concrete Inc
- License
- CSLB 911587
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete; C29 Masonry; D06 Concrete Related Services
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Alta Loma, CA · serves California
- Phone
- (800) 822-5574
- Listing
- Built from public records. Not claimed yet, so call them directly.
L'or Constructions Inc
Alta Loma, CA · WC ✓ · 2 mi away
Proof for L'or Constructions Inc
- License
- CSLB 1156094
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
1V Comunications
Jurupa Valley, CA · WC ✓ · 9 mi away
Proof for 1V Comunications
- License
- CSLB 1083683
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C7 Low Voltage Systems
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Jurupa Valley, CA · serves California
- Phone
- (626) 400-0449
- Listing
- Built from public records. Not claimed yet, so call them directly.
395 Engineering
Jurupa Valley, CA · WC ✓ · 9 mi away
Proof for 395 Engineering
- License
- CSLB 1135682
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Jurupa Valley, CA · serves California
- Phone
- (951) 529-1204
- Listing
- Built from public records. Not claimed yet, so call them directly.
4 - Con Construction Services
Upland, CA · WC exempt · 6 mi away
Proof for 4 - Con Construction Services
- License
- CSLB 1054257
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Upland, CA · serves California
- Phone
- (909) 322-4591
- Listing
- Built from public records. Not claimed yet, so call them directly.
A a Construction
Rialto, CA · WC ✓ · 9 mi away
Proof for A a Construction
- License
- CSLB 863686
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rialto, CA · serves California
- Phone
- (909) 421-7960
- Listing
- Built from public records. Not claimed yet, so call them directly.
A J Contracting
Eastvale, CA · WC exempt · 9 mi away
Proof for A J Contracting
- License
- CSLB 965758
- 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
- Eastvale, CA · serves California
- Phone
- (714) 343-6836
- Listing
- Built from public records. Not claimed yet, so call them directly.
A M E Roofing
Upland, CA · WC ✓ · 6 mi away
Proof for A M E Roofing
- License
- CSLB 1057266
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating; C39 Roofing; C43 Sheet Metal
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 766-3200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Abacherli Engineering Inc
Mira Loma, CA · WC ✓ · 9 mi away
Proof for Abacherli Engineering Inc
- License
- CSLB 740838
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mira Loma, CA · serves California
- Phone
- (951) 323-0716
- Listing
- Built from public records. Not claimed yet, so call them directly.
Abc Resources
Ontario, CA · 8 mi away
Proof for Abc Resources
- SAM.gov registration
- US-GSA-SAM DJ4ETFM6NEY5
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jun 27, 2027
- Checked
- Oct 23, 2026
- Where
- Ontario, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
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