you asked:
General engineering contractors in Colton, CA
20 general engineering contractors in Colton, CA; 1,574 within 30 miles. Every listing checked against the issuer's record, in the published order.
Hidalgo Plumbing Inc
Moreno Valley, CA · WC ✓ · 7 mi away
Proof for Hidalgo Plumbing Inc
- License
- CSLB 986267
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline; C36 Plumbing
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Moreno Valley, CA · serves California
- Phone
- (951) 518-3571
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hott Susan Engineering
Riverside, CA · WC exempt · 9 mi away
Proof for Hott Susan Engineering
- License
- CSLB 1015654
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 634-4472
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hott Vincent Engineering
Riverside, CA · WC exempt · 9 mi away
Proof for Hott Vincent Engineering
- License
- CSLB 1014109
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 276-2840
- Listing
- Built from public records. Not claimed yet, so call them directly.
Houston & Harris P C S Inc
San Bernardino, CA · WC ✓ · 6 mi away
Proof for Houston & Harris P C S Inc
- License
- CSLB 884167
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D38 Sand and Water Blasting; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 422-8990
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ibarra's General Engineering
Riverside, CA · WC ✓ · 8 mi away
Proof for Ibarra's General Engineering
- License
- CSLB 635365
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C12 Earthwork and Paving; C53 Swimming Pool
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (909) 342-8447
- Listing
- Built from public records. Not claimed yet, so call them directly.
Inland Grading Engineering
Fontana, CA · WC exempt · 10 mi away
Proof for Inland Grading Engineering
- License
- CSLB 1014465
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 509-0177
- Listing
- Built from public records. Not claimed yet, so call them directly.
International Paving Services LLC
San Bernardino, CA · WC ✓ · 6 mi away
Proof for International Paving Services LLC
- License
- CSLB 770392
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C12 Earthwork and Paving
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 794-2101
- Listing
- Built from public records. Not claimed yet, so call them directly.
Issa Electric
Riverside, CA · WC exempt · 8 mi away
Proof for Issa Electric
- License
- CSLB 999974
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (909) 772-0216
- Listing
- Built from public records. Not claimed yet, so call them directly.
Issa Electric Inc
Riverside, CA · WC ✓ · 9 mi away
Proof for Issa Electric Inc
- License
- CSLB 1028054
- 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
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (909) 772-0216
- Listing
- Built from public records. Not claimed yet, so call them directly.
J L S Engineering
Jurupa Valley, CA · WC exempt · 8 mi away
Proof for J L S Engineering
- License
- CSLB 455456
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Jurupa Valley, CA · serves California
- Phone
- (951) 685-3427
- Listing
- Built from public records. Not claimed yet, so call them directly.
J M a R Environmental Inc
Moreno Valley, CA · WC exempt · 7 mi away
Proof for J M a R Environmental Inc
- License
- CSLB 993685
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Moreno Valley, CA · serves California
- Phone
- (951) 485-7470
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jahndarosa Engineering
Fontana, CA · WC exempt · 8 mi away
Proof for Jahndarosa Engineering
- License
- CSLB 1072336
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 697-5965
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jam Engineering Inc
Fontana, CA · WC ✓ · 10 mi away
Proof for Jam Engineering Inc
- License
- CSLB 1117737
- 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
- Fontana, CA · serves California
- Phone
- (909) 642-8296
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jaycox Construction Cng
San Bernardino, CA · WC ✓ · 6 mi away
Proof for Jaycox Construction Cng
- License
- CSLB 908226
- 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
- San Bernardino, CA · serves California
- Phone
- (909) 520-6717
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jimenez Backhoe
Fontana, CA · WC exempt · 8 mi away
Proof for Jimenez Backhoe
- License
- CSLB 1034151
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 349-7518
- Listing
- Built from public records. Not claimed yet, so call them directly.
Johnson's Environmental Corp
San Bernardino, CA · WC exempt · 10 mi away
Proof for Johnson's Environmental Corp
- License
- CSLB 938278
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Bernardino, CA · serves California
- Phone
- (800) 951-3811
- Listing
- Built from public records. Not claimed yet, so call them directly.
K J B Engineering Co
San Bernardino, CA · WC ✓ · 5 mi away
Proof for K J B Engineering Co
- License
- CSLB 322767
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 888-5712
- Listing
- Built from public records. Not claimed yet, so call them directly.
K & L Contracting Inc
Fontana, CA · WC ✓ · 8 mi away
Proof for K & L Contracting Inc
- License
- CSLB 531048
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 452-7038
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kelagoon Construction Management & Consultant
Fontana, CA · WC ✓ · 10 mi away
Proof for Kelagoon Construction Management & Consultant
- License
- CSLB 986080
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 660-1343
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kevari Construction
Redlands, CA · WC exempt · 9 mi away
Proof for Kevari Construction
- License
- CSLB 561429
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C34 Pipeline
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redlands, CA · serves California
- Phone
- (909) 794-3716
- Listing
- Built from public records. Not claimed yet, so call them directly.
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