you asked:
General engineering contractors in Mill Valley, CA
7 general engineering contractors in Mill Valley, CA; 1,423 within 30 miles. Every listing checked against the issuer's record, in the published order.
Benjamin Franklin Plumbing
Novato, CA · WC ✓ · 11 mi away
Proof for Benjamin Franklin Plumbing
- License
- CSLB 857357
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Novato, CA · serves California
- Phone
- (415) 763-4002
- Listing
- Built from public records. Not claimed yet, so call them directly.
Benjamin Franklin Plumbing 30
Novato, CA · WC ✓ · 11 mi away
Proof for Benjamin Franklin Plumbing 30
- License
- CSLB 966787
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C36 Plumbing
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Novato, CA · serves California
- Phone
- (415) 763-4002
- Listing
- Built from public records. Not claimed yet, so call them directly.
Big Blue Construction
El Cerrito, CA · WC ✓ · 13 mi away
Proof for Big Blue Construction
- License
- CSLB 923160
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- El Cerrito, CA · serves California
- Phone
- (510) 910-9379
- Listing
- Built from public records. Not claimed yet, so call them directly.
Blucal
Oakland, CA · WC ✓ · 15 mi away
Proof for Blucal
- License
- CSLB 1025969
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; C36 Plumbing; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (415) 578-4848
- Listing
- Built from public records. Not claimed yet, so call them directly.
Blue Sky Building
San Francisco, CA · WC ✓ · 15 mi away
Proof for Blue Sky Building
- License
- CSLB 1114615
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C36 Plumbing
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (650) 531-1326
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bonkowski & Associates Inc
Berkeley, CA · WC ✓ · 13 mi away
Proof for Bonkowski & Associates Inc
- License
- CSLB 789846
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Berkeley, CA · serves California
- Phone
- (510) 450-0770
- Listing
- Built from public records. Not claimed yet, so call them directly.
Boylan John Engineering Inc
San Francisco, CA · WC ✓ · 15 mi away
Proof for Boylan John Engineering Inc
- License
- CSLB 1106781
- 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
- San Francisco, CA · serves California
- Phone
- (415) 417-8519
- Listing
- Built from public records. Not claimed yet, so call them directly.
Breckenridge Ron Enterprises Inc
San Francisco, CA · WC ✓ · 12 mi away
Proof for Breckenridge Ron Enterprises Inc
- License
- CSLB 787836
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 846-6279
- Listing
- Built from public records. Not claimed yet, so call them directly.
Broad Spectrum Environmental Inc a Professional Corporation
Berkeley, CA · WC ✓ · 14 mi away
Proof for Broad Spectrum Environmental Inc a Professional Corporation
- License
- CSLB 1160014
- 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
- Berkeley, CA · serves California
- Phone
- (714) 697-8994
- Listing
- Built from public records. Not claimed yet, so call them directly.
Budget Sewer Inc
Oakland, CA · WC exempt · 15 mi away
Proof for Budget Sewer Inc
- License
- CSLB 939426
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (510) 986-0244
- Listing
- Built from public records. Not claimed yet, so call them directly.
Buhler Commercial
San Francisco, CA · WC ✓ · 13 mi away
Proof for Buhler Commercial
- License
- CSLB 1003262
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 610-8650
- Listing
- Built from public records. Not claimed yet, so call them directly.
Buhler Steve Infrastructure
San Francisco, CA · WC exempt · 13 mi away
Proof for Buhler Steve Infrastructure
- License
- CSLB 1067809
- 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) 610-8650
- Listing
- Built from public records. Not claimed yet, so call them directly.
Build Group Inc
San Francisco, CA · WC ✓ · 12 mi away
Proof for Build Group Inc
- License
- CSLB 894951
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 367-9399
- Listing
- Built from public records. Not claimed yet, so call them directly.
Buildcorp Inc
San Francisco, CA · WC ✓ · 13 mi away
Proof for Buildcorp Inc
- License
- CSLB 1066717
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (925) 339-8607
- Listing
- Built from public records. Not claimed yet, so call them directly.
Builders Coordination Inc
San Francisco, CA · WC ✓ · 11 mi away
Proof for Builders Coordination Inc
- License
- CSLB 1127088
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; C36 Plumbing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 939-1110
- Listing
- Built from public records. Not claimed yet, so call them directly.
C Hammond Construction
Richmond, CA · WC ✓ · 10 mi away
Proof for C Hammond Construction
- License
- CSLB 543166
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete; C21 Building Moving/Demolition
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Richmond, CA · serves California
- Phone
- (510) 412-4466
- Listing
- Built from public records. Not claimed yet, so call them directly.
C S S Environmental Services Inc
Novato, CA · WC ✓ · 11 mi away
Proof for C S S Environmental Services Inc
- License
- CSLB 780803
- 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
- Workers' comp on file
- Where
- Novato, CA · serves California
- Phone
- (415) 883-6203
- Listing
- Built from public records. Not claimed yet, so call them directly.
C W S Construction Group Inc
Novato, CA · WC ✓ · 15 mi away
Proof for C W S Construction Group Inc
- License
- CSLB 811153
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Novato, CA · serves California
- Phone
- (415) 599-6545
- Listing
- Built from public records. Not claimed yet, so call them directly.
C3Pr Inc
San Francisco, CA · WC exempt · 13 mi away
Proof for C3Pr Inc
- License
- CSLB 1104017
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C31 Construction Zone Traffic Control; C32 Parking and Highway Improvement
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Francisco, CA · serves California
- Phone
- (415) 948-7095
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cahill Contractors Inc
San Francisco, CA · WC ✓ · 11 mi away
Proof for Cahill Contractors Inc
- License
- CSLB 300647
- 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
- San Francisco, CA · serves California
- Phone
- (415) 986-0600
- Listing
- Built from public records. Not claimed yet, so call them directly.
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