you asked:
General engineering contractors in Colton, CA
14 general engineering contractors in Colton, CA; 1,574 within 30 miles. Every listing checked against the issuer's record, in the published order.
Kvanly
San Bernardino, CA · WC exempt · 10 mi away
Proof for Kvanly
- License
- CSLB 845050
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 910-2508
- Listing
- Built from public records. Not claimed yet, so call them directly.
L a P Pipeline
Redlands, CA · WC exempt · 10 mi away
Proof for L a P Pipeline
- License
- CSLB 895493
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C34 Pipeline
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redlands, CA · serves California
- Phone
- (909) 238-7875
- Listing
- Built from public records. Not claimed yet, so call them directly.
L C R Earthwork Engineering
Jurupa Valley, CA · WC ✓ · 8 mi away
Proof for L C R Earthwork Engineering
- License
- CSLB 1048288
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C21 Building Moving/Demolition
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Jurupa Valley, CA · serves California
- Phone
- (951) 934-3231
- Listing
- Built from public records. Not claimed yet, so call them directly.
L Curti Truck & Equipment
Redlands, CA · WC ✓ · 10 mi away
Proof for L Curti Truck & Equipment
- License
- CSLB 292412
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Redlands, CA · serves California
- Phone
- (909) 335-3411
- Listing
- Built from public records. Not claimed yet, so call them directly.
L & M Construction
Fontana, CA · WC exempt · 10 mi away
Proof for L & M Construction
- License
- CSLB 893806
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C54 Ceramic and Mosaic Tile
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 728-0533
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lamprecht Construction
Redlands, CA · WC exempt · 9 mi away
Proof for Lamprecht Construction
- License
- CSLB 443820
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redlands, CA · serves California
- Phone
- (909) 286-3592
- Listing
- Built from public records. Not claimed yet, so call them directly.
Layne Christensen Company
Redlands, CA · WC ✓ · 10 mi away
Proof for Layne Christensen Company
- License
- CSLB 510011
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; C57 Well Drilling; D09 Drilling, Blasting and Oil Field Work; D21 Machinery and Pumps
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Redlands, CA · serves California
- Phone
- (909) 390-2833
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lcr Earthwork & Engineering Corp
Jurupa Valley, CA · 8 mi away
Proof for Lcr Earthwork & Engineering Corp
- SAM.gov registration
- US-GSA-SAM CHXCP3889228
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 9, 2027
- Checked
- Oct 23, 2026
- Where
- Jurupa Valley, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lindholm Erik
Riverside, CA · WC exempt · 9 mi away
Proof for Lindholm Erik
- License
- CSLB 977813
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 369-1332
- Listing
- Built from public records. Not claimed yet, so call them directly.
M & G Electrical
Fontana, CA · WC exempt · 10 mi away
Proof for M & G Electrical
- License
- CSLB 1105392
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 763-0069
- Listing
- Built from public records. Not claimed yet, so call them directly.
M J Pipeline Construction
Jurupa Valley, CA · WC ✓ · 8 mi away
Proof for M J Pipeline Construction
- License
- CSLB 919359
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Jurupa Valley, CA · serves California
- Phone
- (951) 934-3180
- Listing
- Built from public records. Not claimed yet, so call them directly.
M S B Construction
Riverside, CA · WC ✓ · 8 mi away
Proof for M S B Construction
- License
- CSLB 746882
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C10 Electrical; C13 Fencing; C17 Glazing; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C21 Building Moving/Demolition; C27 Landscaping; C36 Plumbing; C53 Swimming Pool; C54 Ceramic and Mosaic Tile; D28 Doors, Gates and Activating Devices
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 686-2242
- Listing
- Built from public records. Not claimed yet, so call them directly.
Malier Contractors Inc
Riverside, CA · WC ✓ · 8 mi away
Proof for Malier Contractors Inc
- License
- CSLB 654321
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 784-5270
- Listing
- Built from public records. Not claimed yet, so call them directly.
Matias Drilling
Fontana, CA · WC ✓ · 10 mi away
Proof for Matias Drilling
- License
- CSLB 1078502
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D09 Drilling, Blasting and Oil Field Work
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (626) 731-9942
- Listing
- Built from public records. Not claimed yet, so call them directly.
Matich Corporation
Highland, CA · WC ✓ · 10 mi away
Proof for Matich Corporation
- License
- CSLB 149783
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Highland, CA · serves California
- Phone
- (909) 382-7400
- Listing
- Built from public records. Not claimed yet, so call them directly.
Matich Robert M
Highland, CA · WC exempt · 10 mi away
Proof for Matich Robert M
- License
- CSLB 657678
- 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
- Exempt: no employees
- Where
- Highland, CA · serves California
- Phone
- (909) 382-7400
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mc Kinney Construction Company Inc
Riverside, CA · WC ✓ · 9 mi away
Proof for Mc Kinney Construction Company Inc
- License
- CSLB 439869
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 332-0752
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mckinney Michael E Construction
Riverside, CA · WC exempt · 9 mi away
Proof for Mckinney Michael E Construction
- License
- CSLB 674395
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 332-0752
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mendoza Cruz Construction Inc
Fontana, CA · WC ✓ · 10 mi away
Proof for Mendoza Cruz Construction Inc
- License
- CSLB 1055700
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 407-8728
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mendoza Engineering Company Inc
Fontana, CA · WC ✓ · 8 mi away
Proof for Mendoza Engineering Company Inc
- License
- CSLB 1116031
- 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
- Fontana, CA · serves California
- Phone
- (909) 320-7624
- Listing
- Built from public records. Not claimed yet, so call them directly.
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