you asked:
General engineering contractors in Montclair, CA
12 general engineering contractors in Montclair, CA. Every listing checked against the issuer's record, in the published order.
Buildpro
Glendora, CA · WC exempt · 10 mi away
Proof for Buildpro
- License
- CSLB 1138536
- 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
- Glendora, CA · serves California
- Phone
- (626) 803-6717
- Listing
- Built from public records. Not claimed yet, so call them directly.
C M B Structures Inc
Alta Loma, CA · WC ✓ · 7 mi away
Proof for C M B Structures Inc
- License
- CSLB 613977
- 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
- Alta Loma, CA · serves California
- Phone
- (909) 980-4538
- Listing
- Built from public records. Not claimed yet, so call them directly.
C M Peich Inc
Chino, CA · WC ✓ · 9 mi away
Proof for C M Peich Inc
- License
- CSLB 710757
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (909) 597-6200
- Listing
- Built from public records. Not claimed yet, so call them directly.
C S Legacy Construction Inc
Walnut, CA · WC ✓ · 10 mi away
Proof for C S Legacy Construction Inc
- License
- CSLB 826870
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (909) 590-2626
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cai Fall Protection Systems
Ontario, CA · WC ✓ · 7 mi away
Proof for Cai Fall Protection Systems
- License
- CSLB 1077144
- 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
- Ontario, CA · serves California
- Phone
- (951) 465-7386
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cal-Am Engineering and Construction Inc
Covina, CA · WC exempt · 9 mi away
Proof for Cal-Am Engineering and Construction Inc
- License
- CSLB 741710
- 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
- Covina, CA · serves California
- Phone
- (626) 524-1331
- Listing
- Built from public records. Not claimed yet, so call them directly.
Calstate Pipeline Engineering
Chino Hills, CA · WC ✓ · 9 mi away
Proof for Calstate Pipeline Engineering
- License
- CSLB 1030879
- 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
- Chino Hills, CA · serves California
- Phone
- (626) 523-2004
- Listing
- Built from public records. Not claimed yet, so call them directly.
Caropino Jerry
Rancho Cucamonga, CA · WC exempt · 9 mi away
Proof for Caropino Jerry
- License
- CSLB 861303
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (310) 491-4630
- Listing
- Built from public records. Not claimed yet, so call them directly.
Certerra Subsurface Imaging Inc
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Certerra Subsurface Imaging Inc
- License
- CSLB 1077106
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C31 Construction Zone Traffic Control
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (754) 249-3941
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cgo Construction Company Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Cgo Construction Company Inc
- License
- CSLB 532200
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 930-5501
- Listing
- Built from public records. Not claimed yet, so call them directly.
Chavez Mario
Chino Hills, CA · WC exempt · 9 mi away
Proof for Chavez Mario
- License
- CSLB 1063281
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Chino Hills, CA · serves California
- Phone
- (909) 841-8831
- Listing
- Built from public records. Not claimed yet, so call them directly.
Choice Builder Solutions LLC
Ontario, CA · WC ✓ · 7 mi away
Proof for Choice Builder Solutions LLC
- License
- CSLB 1032593
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (805) 236-7533
- Listing
- Built from public records. Not claimed yet, so call them directly.
Chung Yun Su
Walnut, CA · WC exempt · 10 mi away
Proof for Chung Yun Su
- License
- CSLB 1120310
- 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
- (714) 313-0909
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cinda Construction Inc
Walnut, CA · WC ✓ · 10 mi away
Proof for Cinda Construction Inc
- License
- CSLB 890143
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (626) 848-2736
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cjs Engineering Inc
Rancho Cucamonga, CA · WC exempt · 7 mi away
Proof for Cjs Engineering Inc
- License
- CSLB 1152118
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (714) 323-5816
- Listing
- Built from public records. Not claimed yet, so call them directly.
Coach Construction
Rancho Cucamonga, CA · WC exempt · 7 mi away
Proof for Coach Construction
- License
- CSLB 784946
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 749-5681
- Listing
- Built from public records. Not claimed yet, so call them directly.
Commercial Concrete Constructors Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Commercial Concrete Constructors Inc
- License
- CSLB 858888
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 930-1793
- Listing
- Built from public records. Not claimed yet, so call them directly.
Constru One Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Constru One Inc
- License
- CSLB 972427
- 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
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 680-2418
- Listing
- Built from public records. Not claimed yet, so call them directly.
Construction West Inc
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Construction West Inc
- License
- CSLB 860477
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C54 Ceramic and Mosaic Tile
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 322-5437
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crown Communications Engineering Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Crown Communications Engineering Inc
- License
- CSLB 1062965
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (951) 317-6646
- Listing
- Built from public records. Not claimed yet, so call them directly.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.