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.
Reyco Engineering Inc
Rancho Cucamonga, CA · 1 mi away
Proof for Reyco Engineering Inc
- SAM.gov registration
- US-GSA-SAM RHXGLYQCBGD1
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 5, 2027
- Checked
- Oct 23, 2026
- Where
- Rancho Cucamonga, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
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 · 8 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 ✓ · 8 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.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.