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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.
Horizon Construction
Chino Hills, CA · WC exempt · 9 mi away
Proof for Horizon Construction
- License
- CSLB 823663
- 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
- Chino Hills, CA · serves California
- Phone
- (909) 548-1218
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hrm Construction & Engineering
Alta Loma, CA · WC exempt · 7 mi away
Proof for Hrm Construction & Engineering
- License
- CSLB 1159160
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 518-5616
- Listing
- Built from public records. Not claimed yet, so call them directly.
I D J Enterprise Inc
Covina, CA · WC exempt · 9 mi away
Proof for I D J Enterprise Inc
- License
- CSLB 1049359
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Covina, CA · serves California
- Phone
- (626) 780-8458
- Listing
- Built from public records. Not claimed yet, so call them directly.
Inland Highway Services Corp
Upland, CA · WC ✓ · 5 mi away
Proof for Inland Highway Services Corp
- License
- CSLB 1026434
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 743-2320
- Listing
- Built from public records. Not claimed yet, so call them directly.
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.
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