you asked:
General engineering contractors in San Mateo, CA
21 general engineering contractors in San Mateo, CA; 1,508 within 30 miles. Every listing checked against the issuer's record, in the published order.
Vince's Backhoe Service a Partnership
Pacifica, CA · WC exempt · 10 mi away
Proof for Vince's Backhoe Service a Partnership
- License
- CSLB 1007763
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pacifica, CA · serves California
- Phone
- (650) 303-4252
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vnb Engineering Inc
South San Francisco, CA · WC exempt · 9 mi away
Proof for Vnb Engineering Inc
- License
- CSLB 1097250
- 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
- Exempt: no employees
- Where
- South San Francisco, CA · serves California
- Phone
- (415) 670-0661
- Listing
- Built from public records. Not claimed yet, so call them directly.
W y Developer Inc
Redwood City, CA · WC ✓ · 10 mi away
Proof for W y Developer Inc
- License
- CSLB 1001918
- 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
- Workers' comp on file
- Where
- Redwood City, CA · serves California
- Phone
- (510) 676-7422
- Listing
- Built from public records. Not claimed yet, so call them directly.
Weber Tractor Service
Redwood City, CA · WC exempt · 8 mi away
Proof for Weber Tractor Service
- License
- CSLB 1005520
- 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
- Redwood City, CA · serves California
- Phone
- (650) 280-7926
- Listing
- Built from public records. Not claimed yet, so call them directly.
West Coast Builders
Pacifica, CA · WC exempt · 10 mi away
Proof for West Coast Builders
- License
- CSLB 824918
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C16 Fire Protection; C36 Plumbing
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pacifica, CA · serves California
- Phone
- (650) 922-1175
- Listing
- Built from public records. Not claimed yet, so call them directly.
West Valley Structural Corp
South San Francisco, CA · WC exempt · 7 mi away
Proof for West Valley Structural Corp
- License
- CSLB 570208
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- South San Francisco, CA · serves California
- Phone
- (650) 737-0527
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wong Winnie Construction
South San Francisco, CA · WC exempt · 7 mi away
Proof for Wong Winnie Construction
- License
- CSLB 1119231
- 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
- Exempt: no employees
- Where
- South San Francisco, CA · serves California
- Phone
- (415) 812-8300
- Listing
- Built from public records. Not claimed yet, so call them directly.
Woods Construction
South San Francisco, CA · WC ✓ · 7 mi away
Proof for Woods Construction
- License
- CSLB 533319
- 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
- Workers' comp on file
- Where
- South San Francisco, CA · serves California
- Phone
- (415) 759-0506
- Listing
- Built from public records. Not claimed yet, so call them directly.
5 Star Plumbing & Rooter
San Francisco, CA · WC ✓ · 14 mi away
Proof for 5 Star Plumbing & Rooter
- License
- CSLB 996627
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C36 Plumbing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 410-4420
- Listing
- Built from public records. Not claimed yet, so call them directly.
A a a a Generator Services Inc
Hayward, CA · WC ✓ · 15 mi away
Proof for A a a a Generator Services Inc
- License
- CSLB 914864
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (888) 664-2436
- Listing
- Built from public records. Not claimed yet, so call them directly.
A+ Contractor Inc
San Leandro, CA · WC ✓ · 12 mi away
Proof for A+ Contractor Inc
- License
- CSLB 1157033
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 472-4589
- Listing
- Built from public records. Not claimed yet, so call them directly.
A D Melchner General Engineering
Hayward, CA · WC ✓ · 15 mi away
Proof for A D Melchner General Engineering
- License
- CSLB 1077314
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C36 Plumbing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (415) 410-7831
- Listing
- Built from public records. Not claimed yet, so call them directly.
A G L Engineering Inc
San Francisco, CA · WC ✓ · 12 mi away
Proof for A G L Engineering Inc
- License
- CSLB 999196
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 760-0015
- Listing
- Built from public records. Not claimed yet, so call them directly.
A + General Construction Inc
San Francisco, CA · WC ✓ · 13 mi away
Proof for A + General Construction Inc
- License
- CSLB 1127551
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 602-2585
- Listing
- Built from public records. Not claimed yet, so call them directly.
A General Engineering Company
San Francisco, CA · WC ✓ · 14 mi away
Proof for A General Engineering Company
- License
- CSLB 1038031
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (510) 734-4666
- Listing
- Built from public records. Not claimed yet, so call them directly.
A No Fault Asphalt
Palo Alto, CA · WC ✓ · 13 mi away
Proof for A No Fault Asphalt
- License
- CSLB 530515
- 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
- Palo Alto, CA · serves California
- Phone
- (650) 324-2944
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Plus Plumbing
Colma, CA · WC exempt · 13 mi away
Proof for A Plus Plumbing
- License
- CSLB 1073042
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Colma, CA · serves California
- Phone
- (415) 630-0077
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & R Plumbing
San Francisco, CA · WC ✓ · 12 mi away
Proof for A & R Plumbing
- License
- CSLB 954813
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing; D56 Trenching Only
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 586-6851
- Listing
- Built from public records. Not claimed yet, so call them directly.
A3 Pipeline
San Francisco, CA · WC ✓ via leasing firm · 12 mi away
Proof for A3 Pipeline
- License
- CSLB 1091794
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- San Francisco, CA · serves California
- Phone
- (415) 300-0364
- Listing
- Built from public records. Not claimed yet, so call them directly.
A5 Builders
San Francisco, CA · WC ✓ · 12 mi away
Proof for A5 Builders
- License
- CSLB 1086312
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (510) 374-9845
- Listing
- Built from public records. Not claimed yet, so call them directly.
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