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.
Generator Services Co Inc
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for Generator Services Co Inc
- License
- CSLB 882651
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (800) 691-1601
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gentry General Engineering Inc
Colton, CA · WC ✓ · 16 mi away
Proof for Gentry General Engineering Inc
- License
- CSLB 974279
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Colton, CA · serves California
- Phone
- (909) 330-1128
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gold Coast Refractory Service
Fontana, CA · WC ✓ via leasing firm · 15 mi away
Proof for Gold Coast Refractory Service
- License
- CSLB 549085
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C4 Boiler, Hot Water Heating and Steam Fitting
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Fontana, CA · serves California
- Phone
- (562) 946-1942
- Listing
- Built from public records. Not claimed yet, so call them directly.
Goldstar Traffic
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for Goldstar Traffic
- License
- CSLB 1145607
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C31 Construction Zone Traffic Control
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 243-2212
- Listing
- Built from public records. Not claimed yet, so call them directly.
Goss Construction Co Inc
Rancho Cucamonga, CA · WC ✓ via leasing firm · 20 mi away
Proof for Goss Construction Co Inc
- License
- CSLB 378377
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; D06 Concrete Related Services; D12 Synthetic Products
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 980-4411
- Listing
- Built from public records. Not claimed yet, so call them directly.
Goss Construction CO Inc, Goss Construction CO., Inc.
Rancho Cucamonga, CA · 20 mi away
Proof for Goss Construction CO Inc, Goss Construction CO., Inc.
- SAM.gov registration
- US-GSA-SAM JKPTAL6YXAD6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Feb 4, 2027
- Checked
- Oct 23, 2026
- Where
- Rancho Cucamonga, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gp Excavation
Victorville, CA · WC exempt · 17 mi away
Proof for Gp Excavation
- License
- CSLB 1077426
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Victorville, CA · serves California
- Phone
- (760) 605-2024
- Listing
- Built from public records. Not claimed yet, so call them directly.
Graves Edward & Associates
Alta Loma, CA · WC ✓ · 20 mi away
Proof for Graves Edward & Associates
- License
- CSLB 400167
- 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
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 969-1999
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ground Werks Plumbing and Rooter
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for Ground Werks Plumbing and Rooter
- License
- CSLB 983618
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 240-8018
- Listing
- Built from public records. Not claimed yet, so call them directly.
Guilherme Engineering
Victorville, CA · WC ✓ · 17 mi away
Proof for Guilherme Engineering
- License
- CSLB 1080618
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Victorville, CA · serves California
- Phone
- (760) 983-0671
- Listing
- Built from public records. Not claimed yet, so call them directly.
Guzman Grading and Paving Corp
Fontana, CA · WC ✓ · 18 mi away
Proof for Guzman Grading and Paving Corp
- License
- CSLB 904543
- 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) 428-5960
- Listing
- Built from public records. Not claimed yet, so call them directly.
H 2 M Construction Inc
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for H 2 M Construction Inc
- License
- CSLB 1016007
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (626) 343-8866
- Listing
- Built from public records. Not claimed yet, so call them directly.
H L Hitchcock Construction Inc
Rancho Cucamonga, CA · WC ✓ · 18 mi away
Proof for H L Hitchcock Construction Inc
- License
- CSLB 1080210
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 586-8413
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hafner Company Inc
Alta Loma, CA · WC ✓ · 20 mi away
Proof for Hafner Company Inc
- License
- CSLB 912493
- 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
- Alta Loma, CA · serves California
- Phone
- (909) 917-5485
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hal Hays Construction Inc
Riverside, CA · WC ✓ · 18 mi away
Proof for Hal Hays Construction Inc
- License
- CSLB 667560
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C12 Earthwork and Paving; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 788-0703
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hanna Rifky B
Rancho Cucamonga, CA · WC exempt · 18 mi away
Proof for Hanna Rifky B
- License
- CSLB 839812
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 695-8070
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hardscape West Inc
Alta Loma, CA · WC ✓ · 20 mi away
Proof for Hardscape West Inc
- License
- CSLB 838617
- 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
- Alta Loma, CA · serves California
- Phone
- (909) 732-3337
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hayward Environmental Consulting H E C
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for Hayward Environmental Consulting H E C
- License
- CSLB 1016198
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 481-1106
- Listing
- Built from public records. Not claimed yet, so call them directly.
Haz Mat Trans Inc
Rancho Cucamonga, CA · WC ✓ · 18 mi away
Proof for Haz Mat Trans Inc
- License
- CSLB 823171
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 889-5607
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hazmat Team Inc the
Fontana, CA · WC exempt · 15 mi away
Proof for Hazmat Team Inc the
- License
- CSLB 1083251
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C34 Pipeline
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (760) 595-6628
- Listing
- Built from public records. Not claimed yet, so call them directly.
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