you asked:
General engineering contractors in Berkeley, CA
21 general engineering contractors in Berkeley, CA; 1,711 within 30 miles. Every listing checked against the issuer's record, in the published order.
R R a Construction Inc
San Francisco, CA · WC exempt · 9 mi away
Proof for R R a Construction Inc
- License
- CSLB 1063249
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Francisco, CA · serves California
- Phone
- (415) 699-0645
- Listing
- Built from public records. Not claimed yet, so call them directly.
R V O Rooter & Plumbing
Hercules, CA · WC ✓ · 10 mi away
Proof for R V O Rooter & Plumbing
- License
- CSLB 794676
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline; C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hercules, CA · serves California
- Phone
- (510) 245-8580
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rahebi Construction Company
Oakland, CA · WC exempt · 9 mi away
Proof for Rahebi Construction Company
- License
- CSLB 782992
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (510) 792-1727
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rantz Michael a
Alameda, CA · WC exempt · 6 mi away
Proof for Rantz Michael a
- License
- CSLB 679705
- 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
- Exempt: no employees
- Where
- Alameda, CA · serves California
- Phone
- (510) 325-6424
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ray's Electric
Oakland, CA · WC ✓ · 6 mi away
Proof for Ray's Electric
- License
- CSLB 682725
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 577-7700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ray's Electric
Oakland, CA · 9 mi away
Proof for Ray's Electric
- SAM.gov registration
- US-GSA-SAM UBD6CF4A5MM4
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 24, 2027
- Checked
- Oct 23, 2026
- Where
- Oakland, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Recology Inc
San Francisco, CA · WC ✓ · 7 mi away
Proof for Recology Inc
- License
- CSLB 576770
- 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
- San Francisco, CA · serves California
- Phone
- (415) 875-1000
- Listing
- Built from public records. Not claimed yet, so call them directly.
Redgwick Construction Co
Oakland, CA · WC ✓ · 9 mi away
Proof for Redgwick Construction Co
- License
- CSLB 140057
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 792-1727
- Listing
- Built from public records. Not claimed yet, so call them directly.
Redwood Engineering
Tiburon, CA · WC ✓ · 9 mi away
Proof for Redwood Engineering
- License
- CSLB 456790
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Tiburon, CA · serves California
- Phone
- (415) 435-0768
- Listing
- Built from public records. Not claimed yet, so call them directly.
Reichel C R Engineering Co Inc
San Francisco, CA · WC ✓ · 9 mi away
Proof for Reichel C R Engineering Co Inc
- License
- CSLB 169169
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C42 Sanitation System
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 431-7100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Reliance Engineering Inc
San Francisco, CA · WC ✓ · 10 mi away
Proof for Reliance Engineering Inc
- License
- CSLB 836738
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 285-3268
- Listing
- Built from public records. Not claimed yet, so call them directly.
Restorcap LLC
Oakland, CA · WC ✓ · 5 mi away
Proof for Restorcap LLC
- License
- CSLB 1142582
- 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
- Oakland, CA · serves California
- Phone
- (503) 326-7131
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rezcon
Oakland, CA · WC exempt · 9 mi away
Proof for Rezcon
- License
- CSLB 1087771
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (510) 269-1384
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rmz Engineering
San Pablo, CA · WC exempt · 8 mi away
Proof for Rmz Engineering
- License
- CSLB 1142366
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Pablo, CA · serves California
- Phone
- (510) 932-8392
- Listing
- Built from public records. Not claimed yet, so call them directly.
Roadway Construction Inc
San Francisco, CA · WC ✓ via leasing firm · 7 mi away
Proof for Roadway Construction Inc
- License
- CSLB 960732
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- San Francisco, CA · serves California
- Phone
- (925) 575-1342
- Listing
- Built from public records. Not claimed yet, so call them directly.
Romkon Inc
San Francisco, CA · WC ✓ · 8 mi away
Proof for Romkon Inc
- License
- CSLB 620277
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 516-5180
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rosas Brothers Construction
Oakland, CA · WC ✓ · 8 mi away
Proof for Rosas Brothers Construction
- License
- CSLB 848835
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 534-1077
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rosas Construction
Oakland, CA · WC exempt · 8 mi away
Proof for Rosas Construction
- License
- CSLB 805099
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (510) 534-1077
- Listing
- Built from public records. Not claimed yet, so call them directly.
S D V Services Inc
Alameda, CA · WC ✓ · 6 mi away
Proof for S D V Services Inc
- License
- CSLB 577011
- 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
- Alameda, CA · serves California
- Phone
- (510) 521-8170
- Listing
- Built from public records. Not claimed yet, so call them directly.
S O S I
Belvedere Tiburon, CA · WC ✓ · 9 mi away
Proof for S O S I
- License
- CSLB 702818
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C36 Plumbing; C55 Water Conditioning; C57 Well Drilling; D21 Machinery and Pumps; HAZ Hazardous Substance Removal
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Belvedere Tiburon, CA · serves California
- Phone
- (800) 699-7674
- Listing
- Built from public records. Not claimed yet, so call them directly.
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