you asked:
General engineering contractors in El Sobrante, CA
11 general engineering contractors in El Sobrante, CA. Every listing checked against the issuer's record, in the published order.
Gateway Constructors
Riverside, CA · WC ✓ · 9 mi away
Proof for Gateway Constructors
- License
- CSLB 1121117
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 335-0067
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gca Construction Services
Corona, CA · WC ✓ · 8 mi away
Proof for Gca Construction Services
- License
- CSLB 1094242
- 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
- Corona, CA · serves California
- Phone
- (805) 444-4301
- Listing
- Built from public records. Not claimed yet, so call them directly.
General Mastrix Construction Inc
Corona, CA · WC ✓ · 8 mi away
Proof for General Mastrix Construction Inc
- License
- CSLB 915891
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C39 Roofing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (951) 277-2667
- Listing
- Built from public records. Not claimed yet, so call them directly.
Genuine Engineering Inc
Corona, CA · WC ✓ · 8 mi away
Proof for Genuine Engineering Inc
- License
- CSLB 1039391
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete; C31 Construction Zone Traffic Control
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (951) 674-5000
- Listing
- Built from public records. Not claimed yet, so call them directly.
Genuine Engineering Inc
Corona, CA · 8 mi away
Proof for Genuine Engineering Inc
- SAM.gov registration
- US-GSA-SAM PVWZPVYAMHS7
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jan 7, 2027
- Checked
- Oct 23, 2026
- Where
- Corona, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ghc Pipeline LLC
Riverside, CA · WC ✓ · 8 mi away
Proof for Ghc Pipeline LLC
- License
- CSLB 1074252
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 284-9204
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ghc Pipeline LLC
Riverside, CA · 8 mi away
Proof for Ghc Pipeline LLC
- SAM.gov registration
- US-GSA-SAM PFJ9S78GDTA7
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Partnership or limited liability partnership registered in SAM.gov
- Expires
- Jun 10, 2027
- Checked
- Oct 23, 2026
- Where
- Riverside, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gove Contracting
Riverside, CA · WC exempt · 8 mi away
Proof for Gove Contracting
- License
- CSLB 1059713
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 538-5346
- Listing
- Built from public records. Not claimed yet, so call them directly.
H & J Builders
Corona, CA · WC ✓ · 8 mi away
Proof for H & J Builders
- License
- CSLB 404860
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (951) 279-8380
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hal Hays Construction Inc
Riverside, CA · WC ✓ · 10 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.
Harmon E W Inc
Norco, CA · WC ✓ · 6 mi away
Proof for Harmon E W Inc
- License
- CSLB 521512
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Norco, CA · serves California
- Phone
- (951) 371-0272
- Listing
- Built from public records. Not claimed yet, so call them directly.
Harris Jeremy Construction Inc
Riverside, CA · WC ✓ · 6 mi away
Proof for Harris Jeremy Construction Inc
- License
- CSLB 924979
- 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
- Riverside, CA · serves California
- Phone
- (951) 215-0771
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hcc General Contractors
Jurupa Valley, CA · WC exempt · 9 mi away
Proof for Hcc General Contractors
- License
- CSLB 1125912
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Jurupa Valley, CA · serves California
- Phone
- (951) 701-7045
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hci Environmental & Engineering Service
Corona, CA · WC ✓ · 6 mi away
Proof for Hci Environmental & Engineering Service
- License
- CSLB 788216
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (951) 280-0298
- Listing
- Built from public records. Not claimed yet, so call them directly.
Henley's Plumbing & Air
Corona, CA · WC ✓ via leasing firm · 6 mi away
Proof for Henley's Plumbing & Air
- License
- CSLB 776658
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Corona, CA · serves California
- Phone
- (909) 883-8827
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hillcrest Contracting Inc
Corona, CA · WC ✓ · 6 mi away
Proof for Hillcrest Contracting Inc
- License
- CSLB 471664
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (951) 273-9600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hoffman's Backhoe Service
Corona, CA · WC ✓ · 8 mi away
Proof for Hoffman's Backhoe Service
- License
- CSLB 952792
- 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
- Corona, CA · serves California
- Phone
- (951) 496-4612
- Listing
- Built from public records. Not claimed yet, so call them directly.
Horizon Grading Inc
Mira Loma, CA · WC ✓ · 9 mi away
Proof for Horizon Grading Inc
- License
- CSLB 1025396
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mira Loma, CA · serves California
- Phone
- (951) 681-1345
- Listing
- Built from public records. Not claimed yet, so call them directly.
Horizon Underground LLC
Norco, CA · WC ✓ · 6 mi away
Proof for Horizon Underground LLC
- License
- CSLB 1149574
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D09 Drilling, Blasting and Oil Field Work
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Norco, CA · serves California
- Phone
- (951) 603-0745
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hott Susan Engineering
Riverside, CA · WC exempt · 7 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.
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