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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.
International Construction Builders LLC
Alta Loma, CA · WC ✓ · 9 mi away
Proof for International Construction Builders LLC
- License
- CSLB 1106960
- 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
- Alta Loma, CA · serves California
- Phone
- (909) 477-0892
- Listing
- Built from public records. Not claimed yet, so call them directly.
Invert Construction Corp
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Invert Construction Corp
- License
- CSLB 1044261
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C21 Building Moving/Demolition; C42 Sanitation System; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (800) 951-3811
- Listing
- Built from public records. Not claimed yet, so call them directly.
Isre Interact Solutions Real Estate
Diamond Bar, CA · WC exempt · 9 mi away
Proof for Isre Interact Solutions Real Estate
- License
- CSLB 1066181
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; D06 Concrete Related Services; D12 Synthetic Products
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Diamond Bar, CA · serves California
- Phone
- (909) 938-6449
- Listing
- Built from public records. Not claimed yet, so call them directly.
J C E Equipment Inc
Upland, CA · WC ✓ · 5 mi away
Proof for J C E Equipment Inc
- License
- CSLB 879069
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 921-6367
- Listing
- Built from public records. Not claimed yet, so call them directly.
J&E Engineering
Chino, CA · WC ✓ · 9 mi away
Proof for J&E Engineering
- License
- CSLB 1112809
- 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
- Chino, CA · serves California
- Phone
- (909) 784-8151
- Listing
- Built from public records. Not claimed yet, so call them directly.
J F Shea Construction Inc
Walnut, CA · WC ✓ · 9 mi away
Proof for J F Shea Construction Inc
- License
- CSLB 769989
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (909) 594-9500
- Listing
- Built from public records. Not claimed yet, so call them directly.
J F Shea / Parsons a Joint Venture
Walnut, CA · WC ✓ · 10 mi away
Proof for J F Shea / Parsons a Joint Venture
- License
- CSLB 1030038
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (909) 595-4397
- Listing
- Built from public records. Not claimed yet, so call them directly.
J & M Contracting Corp
San Dimas, CA · WC ✓ · 7 mi away
Proof for J & M Contracting Corp
- License
- CSLB 998358
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Dimas, CA · serves California
- Phone
- (909) 257-1725
- Listing
- Built from public records. Not claimed yet, so call them directly.
J M G Inc
Chino Hills, CA · WC exempt · 9 mi away
Proof for J M G Inc
- License
- CSLB 992869
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C21 Building Moving/Demolition
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Chino Hills, CA · serves California
- Phone
- (909) 721-1384
- Listing
- Built from public records. Not claimed yet, so call them directly.
J R N Construction Co
Alta Loma, CA · WC exempt · 9 mi away
Proof for J R N Construction Co
- License
- CSLB 484205
- 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
- Alta Loma, CA · serves California
- Phone
- (909) 815-8273
- Listing
- Built from public records. Not claimed yet, so call them directly.
J R N Engineering
Rancho Cucamonga, CA · WC ✓ · 9 mi away
Proof for J R N Engineering
- License
- CSLB 357442
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 815-8273
- Listing
- Built from public records. Not claimed yet, so call them directly.
J & S Engineering Contractors Inc
Walnut, CA · WC exempt · 10 mi away
Proof for J & S Engineering Contractors Inc
- License
- CSLB 1120834
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Walnut, CA · serves California
- Phone
- (562) 500-7480
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jcb Consulting & Contracting Inc
Chino Hills, CA · WC exempt · 9 mi away
Proof for Jcb Consulting & Contracting Inc
- License
- CSLB 322712
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; D64 Non-specialized
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Chino Hills, CA · serves California
- Phone
- (951) 750-5646
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jewels Construction Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Jewels Construction Inc
- License
- CSLB 770969
- 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
- Ontario, CA · serves California
- Phone
- (909) 773-1864
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jf Shea Construction Inc
Walnut, CA · 10 mi away
Proof for Jf Shea Construction Inc
- SAM.gov registration
- US-GSA-SAM S5DADKTMGLN5
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Mar 2, 2027
- Checked
- Oct 23, 2026
- Where
- Walnut, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jones/Covey Group Incorporated
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Jones/Covey Group Incorporated
- License
- CSLB 804431
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 972-7581
- Listing
- Built from public records. Not claimed yet, so call them directly.
K - Vac Environmental Services Inc
Rancho Cucamonga, CA · WC ✓ · 9 mi away
Proof for K - Vac Environmental Services Inc
- License
- CSLB 977254
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 476-2308
- Listing
- Built from public records. Not claimed yet, so call them directly.
Karam Construction Inc
Glendora, CA · WC exempt · 10 mi away
Proof for Karam Construction Inc
- License
- CSLB 1074415
- 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
- Exempt: no employees
- Where
- Glendora, CA · serves California
- Phone
- (657) 668-9877
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kemcorp Construction Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Kemcorp Construction Inc
- License
- CSLB 934522
- 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
- Ontario, CA · serves California
- Phone
- (909) 947-0639
- Listing
- Built from public records. Not claimed yet, so call them directly.
Khattak Afsar Shawn
Chino, CA · WC exempt · 9 mi away
Proof for Khattak Afsar Shawn
- License
- CSLB 732407
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; D21 Machinery and Pumps; HAZ Hazardous Substance Removal
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Chino, CA · serves California
- Phone
- (626) 712-6352
- Listing
- Built from public records. Not claimed yet, so call them directly.
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