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General engineering contractors in Riverside, CA
191 general engineering contractors in Riverside, CA. Every listing checked against the issuer's record, in the published order.
Palcrete Inc
Riverside, CA · WC ✓
Proof for Palcrete Inc
- License
- CSLB 1034704
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (714) 757-5100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Paz Marcio
Riverside, CA · WC exempt
Proof for Paz Marcio
- License
- CSLB 1026153
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D09 Drilling, Blasting and Oil Field Work
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (626) 324-8980
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pebco General Engineering & Building Contractors Inc
Riverside, CA · WC ✓ via leasing firm
Proof for Pebco General Engineering & Building Contractors Inc
- License
- CSLB 947151
- 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
- Covered through an employee leasing firm
- Where
- Riverside, CA · serves California
- Phone
- (951) 756-1011
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pjs Excavation Inc
Riverside, CA · WC ✓ via leasing firm
Proof for Pjs Excavation Inc
- License
- CSLB 725636
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Riverside, CA · serves California
- Phone
- (951) 354-6151
- Listing
- Built from public records. Not claimed yet, so call them directly.
Primeline Infrastructure Services
Riverside, CA · WC exempt
Proof for Primeline Infrastructure Services
- License
- CSLB 1160790
- 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
- Riverside, CA · serves California
- Phone
- (626) 523-6482
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pro Bore Underground D D Inc
Riverside, CA · WC ✓
Proof for Pro Bore Underground D D Inc
- License
- CSLB 896368
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D09 Drilling, Blasting and Oil Field Work
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 906-7493
- Listing
- Built from public records. Not claimed yet, so call them directly.
R-Golden Contractors Inc
Riverside, CA · WC exempt
Proof for R-Golden Contractors Inc
- License
- CSLB 1083178
- 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
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (909) 770-2119
- Listing
- Built from public records. Not claimed yet, so call them directly.
R I S Electrical Contractors Inc
Riverside, CA · WC ✓
Proof for R I S Electrical Contractors Inc
- License
- CSLB 712468
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C31 Construction Zone Traffic Control
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 653-2611
- Listing
- Built from public records. Not claimed yet, so call them directly.
R J Constructors Inc
Riverside, CA · WC exempt
Proof for R J Constructors Inc
- License
- CSLB 973882
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 784-7609
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ramcam Corporation
Riverside, CA · WC ✓
Proof for Ramcam Corporation
- License
- CSLB 787487
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 734-6330
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rdo Water LLC
Riverside, CA · WC ✓
Proof for Rdo Water LLC
- License
- CSLB 1006448
- 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
- Riverside, CA · serves California
- Phone
- (951) 778-3700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Regional Connector Constructors
Riverside, CA · WC ✓
Proof for Regional Connector Constructors
- License
- CSLB 991917
- 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
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 684-5360
- Listing
- Built from public records. Not claimed yet, so call them directly.
Reliable Engineering
Riverside, CA · WC ✓
Proof for Reliable Engineering
- License
- CSLB 947991
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 578-0163
- Listing
- Built from public records. Not claimed yet, so call them directly.
Resort Styles
Riverside, CA · WC ✓
Proof for Resort Styles
- License
- CSLB 787280
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; C27 Landscaping
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 354-8911
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rivard Timothy a
Riverside, CA · WC ✓
Proof for Rivard Timothy a
- License
- CSLB 231048
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C16 Fire Protection; C34 Pipeline; C42 Sanitation System; HAZ Hazardous Substance Removal
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 360-8596
- Listing
- Built from public records. Not claimed yet, so call them directly.
Riverside Construction Company Inc
Riverside, CA · WC ✓
Proof for Riverside Construction Company Inc
- License
- CSLB 266222
- 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) 682-8308
- Listing
- Built from public records. Not claimed yet, so call them directly.
Riverside Construction Company, Inc
Riverside, CA
Proof for Riverside Construction Company, Inc
- SAM.gov registration
- US-GSA-SAM LBWVSQDCFLZ5
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Aug 4, 2027
- Checked
- Oct 23, 2026
- Where
- Riverside, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Riverside Directional Drilling
Riverside, CA · WC ✓
Proof for Riverside Directional Drilling
- License
- CSLB 838671
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 453-2382
- Listing
- Built from public records. Not claimed yet, so call them directly.
Roadrunners Traffic Control Inc
Riverside, CA · WC ✓
Proof for Roadrunners Traffic Control Inc
- License
- CSLB 1136927
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C31 Construction Zone Traffic Control; D42 Non-Electrical Sign Installation
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 965-5873
- Listing
- Built from public records. Not claimed yet, so call them directly.
Robert Joseph Luebke
Riverside, CA · WC exempt
Proof for Robert Joseph Luebke
- License
- CSLB 918391
- 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
- Riverside, CA · serves California
- Phone
- (951) 780-9427
- Listing
- Built from public records. Not claimed yet, so call them directly.
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