you asked:
General engineering contractors in Duarte, CA
6 general engineering contractors in Duarte, CA. Every listing checked against the issuer's record, in the published order.
Industrial Field Services Inc
Arcadia, CA · WC ✓ · 6 mi away
Proof for Industrial Field Services Inc
- License
- CSLB 990113
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Arcadia, CA · serves California
- Phone
- (626) 372-6867
- Listing
- Built from public records. Not claimed yet, so call them directly.
Integrity Landscape and Concrete
Pasadena, CA · WC ✓ · 10 mi away
Proof for Integrity Landscape and Concrete
- License
- CSLB 893464
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C27 Landscaping; D49 Tree Service
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pasadena, CA · serves California
- Phone
- (909) 479-0079
- Listing
- Built from public records. Not claimed yet, so call them directly.
J G Plumbing & Rooter Inc
Glendora, CA · WC ✓ · 7 mi away
Proof for J G Plumbing & Rooter Inc
- License
- CSLB 1087284
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (626) 771-5217
- Listing
- Built from public records. Not claimed yet, so call them directly.
J & M Contracting Corp
San Dimas, CA · WC ✓ · 9 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.
Jdf Partners Inc
Glendora, CA · WC ✓ · 7 mi away
Proof for Jdf Partners Inc
- License
- CSLB 981638
- 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
- Glendora, CA · serves California
- Phone
- (826) 820-8007
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jg Construction & Engineering Inc
Glendora, CA · WC ✓ · 7 mi away
Proof for Jg Construction & Engineering Inc
- License
- CSLB 1066919
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (626) 460-1014
- Listing
- Built from public records. Not claimed yet, so call them directly.
K B Engineering Inc
Glendora, CA · WC ✓ · 7 mi away
Proof for K B Engineering Inc
- License
- CSLB 819366
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (626) 335-2118
- Listing
- Built from public records. Not claimed yet, so call them directly.
K P a Constructors Inc
Pasadena, CA · WC ✓ · 8 mi away
Proof for K P a Constructors Inc
- License
- CSLB 1027883
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; C31 Construction Zone Traffic Control; C32 Parking and Highway Improvement
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pasadena, CA · serves California
- Phone
- (626) 658-8165
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ka Cheong Construction
West Covina, CA · WC exempt · 7 mi away
Proof for Ka Cheong Construction
- License
- CSLB 489187
- 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
- West Covina, CA · serves California
- Phone
- (626) 226-8181
- Listing
- Built from public records. Not claimed yet, so call them directly.
Karam Construction Inc
Glendora, CA · WC exempt · 6 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.
Karbonous Inc
Industry, CA · WC ✓ · 8 mi away
Proof for Karbonous Inc
- License
- CSLB 912647
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Industry, CA · serves California
- Phone
- (626) 858-1888
- Listing
- Built from public records. Not claimed yet, so call them directly.
Khatri Construction
Pasadena, CA · WC exempt · 8 mi away
Proof for Khatri Construction
- License
- CSLB 555505
- 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
- Exempt: no employees
- Where
- Pasadena, CA · serves California
- Phone
- (626) 351-4830
- Listing
- Built from public records. Not claimed yet, so call them directly.
L & T Construction Inc
Temple City, CA · WC ✓ · 7 mi away
Proof for L & T Construction Inc
- License
- CSLB 878638
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Temple City, CA · serves California
- Phone
- (626) 579-2264
- Listing
- Built from public records. Not claimed yet, so call them directly.
Landtec Development Inc
El Monte, CA · WC exempt · 8 mi away
Proof for Landtec Development Inc
- License
- CSLB 629763
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- El Monte, CA · serves California
- Phone
- (626) 705-8886
- Listing
- Built from public records. Not claimed yet, so call them directly.
Livingstone Engineering
Pasadena, CA · WC exempt · 8 mi away
Proof for Livingstone Engineering
- License
- CSLB 611212
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; HAZ Hazardous Substance Removal
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pasadena, CA · serves California
- Phone
- (626) 795-8177
- Listing
- Built from public records. Not claimed yet, so call them directly.
Longwell Investments Inc
Arcadia, CA · WC exempt · 5 mi away
Proof for Longwell Investments Inc
- License
- CSLB 738023
- 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
- Arcadia, CA · serves California
- Phone
- (626) 840-4297
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lopez Engineering
Glendora, CA · WC ✓ · 6 mi away
Proof for Lopez Engineering
- License
- CSLB 305971
- 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
- Glendora, CA · serves California
- Phone
- (626) 335-0586
- Listing
- Built from public records. Not claimed yet, so call them directly.
Los Angeles Engineering Inc
Covina, CA · WC ✓ · 6 mi away
Proof for Los Angeles Engineering Inc
- License
- CSLB 591176
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C27 Landscaping; D12 Synthetic Products; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Covina, CA · serves California
- Phone
- (626) 869-1406
- Listing
- Built from public records. Not claimed yet, so call them directly.
Los Angeles Engineering, Inc., Los Angeles Engineering Inc.
Covina, CA · 6 mi away
Proof for Los Angeles Engineering, Inc., Los Angeles Engineering Inc.
- SAM.gov registration
- US-GSA-SAM F4CCCB2FUGJ9
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jan 27, 2027
- Checked
- Oct 23, 2026
- Where
- Covina, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ly Engineering Inc
San Gabriel, CA · WC ✓ · 8 mi away
Proof for Ly Engineering Inc
- License
- CSLB 1019146
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Gabriel, CA · serves California
- Phone
- (626) 905-7718
- 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.