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.
Elevate Engineering
Upland, CA · WC exempt · 5 mi away
Proof for Elevate Engineering
- License
- CSLB 1135639
- Issuer
- California Contractors State License Board
- Status
- Jdg entity susp
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Upland, CA · serves California
- Phone
- (714) 262-8052
- Listing
- Built from public records. Not claimed yet, so call them directly.
Abc Resources
Ontario, CA · 7 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.
Abc Resources Inc
Ontario, CA · WC ✓ · 7 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 ✓ · 8 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 ✓ · 7 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.
Addison Equipment Rental
Fontana, CA · WC ✓ · 8 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 ✓ · 7 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.
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 · 8 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 ✓ · 10 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 ✓ · 8 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 · 7 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.
Becerra Santiago Lemos
Fontana, CA · WC exempt · 8 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.
Burke Dees Engineering Constructors LLC
Ontario, CA · WC ✓ · 7 mi away
Proof for Burke Dees Engineering Constructors LLC
- License
- CSLB 1012305
- 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
- Ontario, CA · serves California
- Phone
- (626) 228-3670
- Listing
- Built from public records. Not claimed yet, so call them directly.
Burrtec Waste Industries Inc
Fontana, CA · WC ✓ · 8 mi away
Proof for Burrtec Waste Industries Inc
- License
- CSLB 791805
- 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
- Fontana, CA · serves California
- Phone
- (909) 429-4200
- Listing
- Built from public records. Not claimed yet, so call them directly.
C L S Landscape Management Inc
Montclair, CA · WC ✓ · 8 mi away
Proof for C L S Landscape Management Inc
- License
- CSLB 650883
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping; D49 Tree Service
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Montclair, CA · serves California
- Phone
- (909) 628-3005
- Listing
- Built from public records. Not claimed yet, so call them directly.
C P Construction Co Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for C P Construction Co Inc
- License
- CSLB 304795
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C34 Pipeline; C42 Sanitation System
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 981-1091
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cai Fall Protection Systems
Ontario, CA · WC ✓ · 7 mi away
Proof for Cai Fall Protection Systems
- License
- CSLB 1077144
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (951) 465-7386
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cal - Line Construction Inc
Fontana, CA · WC ✓ · 8 mi away
Proof for Cal - Line Construction Inc
- License
- CSLB 1012130
- 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
- Fontana, CA · serves California
- Phone
- (424) 224-3417
- Listing
- Built from public records. Not claimed yet, so call them directly.
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.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.