you asked:
General engineering contractors in Crestline, CA
5 general engineering contractors in Crestline, CA; 1,227 within 30 miles. Every listing checked against the issuer's record, in the published order.
Hamilton Homes Real Estate
Running Springs, CA · WC exempt · 10 mi away
Proof for Hamilton Homes Real Estate
- License
- CSLB 1064972
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Running Springs, CA · serves California
- Phone
- (626) 786-3841
- Listing
- Built from public records. Not claimed yet, so call them directly.
Harber Companies Inc
San Bernardino, CA · WC ✓ self-insured · 12 mi away
Proof for Harber Companies Inc
- License
- CSLB 657614
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; D06 Concrete Related Services
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Self-insured for workers' comp
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 478-1957
- Listing
- Built from public records. Not claimed yet, so call them directly.
High Desert Underground Inc
Apple Valley, CA · WC ✓ · 14 mi away
Proof for High Desert Underground Inc
- License
- CSLB 444032
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C34 Pipeline
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Apple Valley, CA · serves California
- Phone
- (760) 247-8999
- Listing
- Built from public records. Not claimed yet, so call them directly.
High Desert Underground, Inc, Jill Sandwick
Apple Valley, CA · 14 mi away
Proof for High Desert Underground, Inc, Jill Sandwick
- SAM.gov registration
- US-GSA-SAM DXPNLSGDNEM5
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Feb 20, 2027
- Checked
- Oct 23, 2026
- Where
- Apple Valley, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Highball Signal Inc
Rancho Cucamonga, CA · WC ✓ · 15 mi away
Proof for Highball Signal Inc
- License
- CSLB 977882
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (310) 961-1122
- Listing
- Built from public records. Not claimed yet, so call them directly.
Inland Grading Engineering
Fontana, CA · WC exempt · 13 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.
Intelligent Engineered Systems and Services
Rancho Cucamonga, CA · WC exempt · 15 mi away
Proof for Intelligent Engineered Systems and Services
- License
- CSLB 830327
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (866) 468-7978
- Listing
- Built from public records. Not claimed yet, so call them directly.
J J Engineering & Construction Inc
Loma Linda, CA · WC exempt · 14 mi away
Proof for J J Engineering & Construction Inc
- License
- CSLB 1060860
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C33 Painting and Decorating
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Loma Linda, CA · serves California
- Phone
- (714) 328-0088
- Listing
- Built from public records. Not claimed yet, so call them directly.
J / K Excavation & Grading Co Inc
Rialto, CA · WC ✓ · 11 mi away
Proof for J / K Excavation & Grading Co Inc
- License
- CSLB 762330
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rialto, CA · serves California
- Phone
- (909) 357-1800
- Listing
- Built from public records. Not claimed yet, so call them directly.
J & K Welding
Rancho Cucamonga, CA · WC ✓ · 15 mi away
Proof for J & K Welding
- License
- CSLB 419502
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C60 Welding
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 226-1371
- Listing
- Built from public records. Not claimed yet, so call them directly.
J&K Welding Co Inc
Rancho Cucamonga, CA · WC ✓ · 15 mi away
Proof for J&K Welding Co Inc
- License
- CSLB 1108110
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C60 Welding
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 560-3223
- Listing
- Built from public records. Not claimed yet, so call them directly.
J&R General Engineering Inc
Apple Valley, CA · WC exempt · 14 mi away
Proof for J&R General Engineering Inc
- License
- CSLB 1120438
- 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
- Apple Valley, CA · serves California
- Phone
- (951) 603-6264
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jam Engineering Inc
Fontana, CA · WC ✓ · 13 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.
Jergensen Construction Inc
Oak Hills, CA · WC ✓ · 12 mi away
Proof for Jergensen Construction Inc
- License
- CSLB 536592
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oak Hills, CA · serves California
- Phone
- (760) 792-0376
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jimco Construction
San Bernardino, CA · WC ✓ · 12 mi away
Proof for Jimco Construction
- License
- CSLB 325366
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 875-2160
- Listing
- Built from public records. Not claimed yet, so call them directly.
Johnson L R Construction
Rialto, CA · WC ✓ · 11 mi away
Proof for Johnson L R Construction
- License
- CSLB 326511
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rialto, CA · serves California
- Phone
- (909) 820-0613
- Listing
- Built from public records. Not claimed yet, so call them directly.
K N C Construction Inc
Apple Valley, CA · WC ✓ · 14 mi away
Proof for K N C Construction Inc
- License
- CSLB 889121
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Apple Valley, CA · serves California
- Phone
- (760) 559-2537
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kelagoon Construction Management & Consultant
Fontana, CA · WC ✓ · 13 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 · 14 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.
L & M Construction
Fontana, CA · WC exempt · 13 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.
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