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General engineering contractors in Montclair, CA
13 general engineering contractors in Montclair, CA. Every listing checked against the issuer's record, in the published order.
West Coast Pipeline Specialist
Ontario, CA · WC ✓ via leasing firm · 2 mi away
Proof for West Coast Pipeline Specialist
- License
- CSLB 1129511
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; C36 Plumbing
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Ontario, CA · serves California
- Phone
- (817) 228-9059
- Listing
- Built from public records. Not claimed yet, so call them directly.
West Inland Builders Inc
Chino, CA · WC ✓ · 5 mi away
Proof for West Inland Builders Inc
- License
- CSLB 1138275
- 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
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (909) 287-4010
- Listing
- Built from public records. Not claimed yet, so call them directly.
Whites Lane General Contractors Inc
Pomona, CA · WC ✓ · 4 mi away
Proof for Whites Lane General Contractors Inc
- License
- CSLB 1023860
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pomona, CA · serves California
- Phone
- (208) 704-0555
- Listing
- Built from public records. Not claimed yet, so call them directly.
Winkler's Excavating & Grading Inc
Chino, CA · WC ✓ · 5 mi away
Proof for Winkler's Excavating & Grading Inc
- License
- CSLB 778398
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (909) 599-6432
- Listing
- Built from public records. Not claimed yet, so call them directly.
Yacko Construction Inc
Ontario, CA · WC ✓ · 2 mi away
Proof for Yacko Construction Inc
- License
- CSLB 1012085
- 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
- Ontario, CA · serves California
- Phone
- (909) 702-5216
- Listing
- Built from public records. Not claimed yet, so call them directly.
Yacko John
Ontario, CA · WC exempt · 2 mi away
Proof for Yacko John
- License
- CSLB 764923
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Ontario, CA · serves California
- Phone
- (909) 702-5216
- Listing
- Built from public records. Not claimed yet, so call them directly.
Zefiro Corporation
Upland, CA · WC ✓ · 3 mi away
Proof for Zefiro Corporation
- License
- CSLB 905699
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D30 Pile Driving and Pressure Foundation Jacking
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 758-7068
- Listing
- Built from public records. Not claimed yet, so call them directly.
Aea Engineering
Pomona, CA · WC exempt · 4 mi away
Proof for Aea Engineering
- License
- CSLB 1161295
- 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
- Pomona, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Brash Engineering Services
Pomona, CA · 4 mi away
Proof for Brash Engineering Services
- SAM.gov registration
- US-GSA-SAM GLGTSGUNXJM6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Nov 22, 2026
- Checked
- Oct 23, 2026
- Where
- Pomona, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Henkels & Mccoy West, LLC.
Pomona, CA · 4 mi away
Proof for Henkels & Mccoy West, LLC.
- SAM.gov registration
- US-GSA-SAM ZSWYKDV1GM58
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Nov 13, 2026
- Checked
- Oct 23, 2026
- Where
- Pomona, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kasa Construction, Kasa Construction Inc
Chino, CA · 5 mi away
Proof for Kasa Construction, Kasa Construction Inc
- SAM.gov registration
- US-GSA-SAM LUF3DNR3TKL8
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Apr 13, 2027
- Checked
- Oct 23, 2026
- Where
- Chino, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kingmen Construction, Inc.
Chino, CA · 5 mi away
Proof for Kingmen Construction, Inc.
- SAM.gov registration
- US-GSA-SAM PVMBL3ZEEYM8
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Dec 9, 2026
- Checked
- Oct 23, 2026
- Where
- Chino, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Savi Construction Inc.
Chino, CA · 5 mi away
Proof for Savi Construction Inc.
- SAM.gov registration
- US-GSA-SAM WQZKBCMLMY25
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 7, 2027
- Checked
- Oct 23, 2026
- Where
- Chino, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Elevate Engineering
Upland, CA · WC exempt · 3 mi away
Proof for Elevate Engineering
- License
- CSLB 1135639
- Issuer
- California Contractors State License Board
- Status
- Jdg entity susp
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Upland, CA · serves California
- Phone
- (714) 262-8052
- Listing
- Built from public records. Not claimed yet, so call them directly.
Engineering Performance
Chino, CA · WC exempt · 5 mi away
Proof for Engineering Performance
- License
- CSLB 1111333
- Issuer
- California Contractors State License Board
- Status
- Contr bond susp
- Class
- A General Engineering
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Chino, CA · serves California
- Phone
- (909) 231-9251
- Listing
- Built from public records. Not claimed yet, so call them directly.
A E D Contractors
Diamond Bar, CA · WC exempt · 9 mi away
Proof for A E D Contractors
- License
- CSLB 441036
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Diamond Bar, CA · serves California
- Phone
- (909) 374-2597
- Listing
- Built from public records. Not claimed yet, so call them directly.
A R Engineering
Pomona, CA · WC exempt · 5 mi away
Proof for A R Engineering
- License
- CSLB 1108323
- 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
- Exempt: no employees
- Where
- Pomona, CA · serves California
- Phone
- (626) 384-6549
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ace Engineering Inc
Ontario, CA · WC ✓ · 5 mi away
Proof for Ace Engineering Inc
- License
- CSLB 613320
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C21 Building Moving/Demolition
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 392-4600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ace Engineering Inc
Ontario, CA · 5 mi away
Proof for Ace Engineering Inc
- SAM.gov registration
- US-GSA-SAM T3AHC65DBKF7
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Apr 22, 2027
- Checked
- Oct 23, 2026
- Where
- Ontario, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ae Technic Inc
Glendora, CA · WC ✓ · 10 mi away
Proof for Ae Technic Inc
- License
- CSLB 906078
- 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; C46 Solar
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (213) 300-6051
- Listing
- Built from public records. Not claimed yet, so call them directly.
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