you asked:
General engineering contractors in Grass Valley, CA
43 general engineering contractors in Grass Valley, CA; 326 within 30 miles. Every listing checked against the issuer's record, in the published order.
Miller Michael D Consulting
Lincoln, CA · WC exempt · 25 mi away
Proof for Miller Michael D Consulting
- License
- CSLB 815994
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Lincoln, CA · serves California
- Phone
- (916) 778-8719
- Listing
- Built from public records. Not claimed yet, so call them directly.
Morning Glory Gold Mines
Alleghany, CA · WC ✓ · 21 mi away
Proof for Morning Glory Gold Mines
- License
- CSLB 423886
- 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
- Alleghany, CA · serves California
- Phone
- (530) 287-3223
- Listing
- Built from public records. Not claimed yet, so call them directly.
Nano - Lux
Lincoln, CA · WC ✓ · 25 mi away
Proof for Nano - Lux
- License
- CSLB 930483
- 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
- Lincoln, CA · serves California
- Phone
- (916) 580-5770
- Listing
- Built from public records. Not claimed yet, so call them directly.
Neils Controlled Blasting L P
Newcastle, CA · WC ✓ · 24 mi away
Proof for Neils Controlled Blasting L P
- License
- CSLB 797732
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Newcastle, CA · serves California
- Phone
- (916) 663-2500
- Listing
- Built from public records. Not claimed yet, so call them directly.
P6 Commercial Maintenance
Newcastle, CA · WC ✓ · 24 mi away
Proof for P6 Commercial Maintenance
- License
- CSLB 1029453
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C33 Painting and Decorating; C36 Plumbing
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Newcastle, CA · serves California
- Phone
- (916) 414-0444
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pave Tech Paving
Lincoln, CA · WC ✓ · 25 mi away
Proof for Pave Tech Paving
- License
- CSLB 763664
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lincoln, CA · serves California
- Phone
- (916) 975-4823
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pavement Maintenance Engineering
Auburn, CA · WC exempt · 21 mi away
Proof for Pavement Maintenance Engineering
- License
- CSLB 439158
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Auburn, CA · serves California
- Phone
- (530) 320-9679
- Listing
- Built from public records. Not claimed yet, so call them directly.
Phoenix Utility Inc
Lincoln, CA · WC ✓ · 25 mi away
Proof for Phoenix Utility Inc
- License
- CSLB 1149719
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lincoln, CA · serves California
- Phone
- (916) 749-9991
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pioneer Underground Construction
Lincoln, CA · WC ✓ · 25 mi away
Proof for Pioneer Underground Construction
- License
- CSLB 844480
- 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
- Workers' comp on file
- Where
- Lincoln, CA · serves California
- Phone
- (408) 595-2477
- Listing
- Built from public records. Not claimed yet, so call them directly.
Property Rx General Engineering
Loma Rica, CA · WC exempt · 24 mi away
Proof for Property Rx General Engineering
- License
- CSLB 1065043
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Loma Rica, CA · serves California
- Phone
- (530) 632-5671
- Listing
- Built from public records. Not claimed yet, so call them directly.
R J T Construction Inc
Auburn, CA · WC ✓ · 21 mi away
Proof for R J T Construction Inc
- License
- CSLB 453031
- 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
- Auburn, CA · serves California
- Phone
- (530) 823-2220
- Listing
- Built from public records. Not claimed yet, so call them directly.
Russell Mike Construction Inc
Marysville, CA · WC ✓ via leasing firm · 24 mi away
Proof for Russell Mike Construction Inc
- License
- CSLB 916530
- 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
- Covered through an employee leasing firm
- Where
- Marysville, CA · serves California
- Phone
- (530) 277-6923
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sean Freitas Architect Inc
Lincoln, CA · WC ✓ · 25 mi away
Proof for Sean Freitas Architect Inc
- License
- CSLB 1093993
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C21 Building Moving/Demolition; C36 Plumbing; C39 Roofing
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lincoln, CA · serves California
- Phone
- (916) 209-9890
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sierra Civil
Greenwood, CA · WC exempt · 23 mi away
Proof for Sierra Civil
- License
- CSLB 1150809
- 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
- Greenwood, CA · serves California
- Phone
- (530) 306-8070
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sierra Engineering Inc
Newcastle, CA · WC exempt · 24 mi away
Proof for Sierra Engineering Inc
- License
- CSLB 1162432
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Newcastle, CA · serves California
- Phone
- (916) 712-1129
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sierra Septic Service & Supply Co
Newcastle, CA · WC ✓ · 24 mi away
Proof for Sierra Septic Service & Supply Co
- License
- CSLB 417533
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing; C42 Sanitation System
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Newcastle, CA · serves California
- Phone
- (530) 885-3492
- Listing
- Built from public records. Not claimed yet, so call them directly.
Siller Construction Co
Lincoln, CA · WC ✓ · 25 mi away
Proof for Siller Construction Co
- License
- CSLB 1008603
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lincoln, CA · serves California
- Phone
- (530) 682-0130
- Listing
- Built from public records. Not claimed yet, so call them directly.
Siller Daryl M
Lincoln, CA · WC exempt · 25 mi away
Proof for Siller Daryl M
- License
- CSLB 1080596
- 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
- Lincoln, CA · serves California
- Phone
- (530) 682-0130
- Listing
- Built from public records. Not claimed yet, so call them directly.
Simpson & Simpson, Inc.
Newcastle, CA · 24 mi away
Proof for Simpson & Simpson, Inc.
- SAM.gov registration
- US-GSA-SAM GQXJKBB2W295
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Apr 28, 2027
- Checked
- Oct 23, 2026
- Where
- Newcastle, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sipherd Matthew S
Auburn, CA · WC exempt · 21 mi away
Proof for Sipherd Matthew S
- License
- CSLB 900113
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Auburn, CA · serves California
- Phone
- (530) 330-1997
- Listing
- Built from public records. Not claimed yet, so call them directly.
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