you asked:
General engineering contractors in Walnut, CA
25 general engineering contractors in Walnut, CA. Every listing checked against the issuer's record, in the published order.
J G Plumbing & Rooter Inc
Glendora, CA · WC ✓ · 9 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 ✓ · 6 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 · 10 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 T Uhl Construction
LA Habra, CA · WC exempt · 9 mi away
Proof for J T Uhl Construction
- License
- CSLB 818582
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- LA Habra, CA · serves California
- Phone
- (562) 713-1450
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jcb Consulting & Contracting Inc
Chino Hills, CA · WC exempt · 10 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.
Jdf Partners Inc
Glendora, CA · WC ✓ · 9 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 ✓ · 9 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.
Jilk Heavy Construction Inc
Brea, CA · WC ✓ · 7 mi away
Proof for Jilk Heavy Construction Inc
- License
- CSLB 709151
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Brea, CA · serves California
- Phone
- (310) 830-6323
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jilk Heavy Construction, Inc.
Brea, CA · 7 mi away
Proof for Jilk Heavy Construction, Inc.
- SAM.gov registration
- US-GSA-SAM FWRLL74ALLC1
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Aug 3, 2027
- Checked
- Oct 23, 2026
- Where
- Brea, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
K B Engineering Inc
Glendora, CA · WC ✓ · 9 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.
Ka Cheong Construction
West Covina, CA · WC exempt · 5 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.
Kingmen Construction Inc
Chino Hills, CA · WC ✓ · 10 mi away
Proof for Kingmen Construction Inc
- License
- CSLB 871868
- 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
- Chino Hills, CA · serves California
- Phone
- (909) 529-1747
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kprs Construction Services LLC
Brea, CA · WC ✓ · 7 mi away
Proof for Kprs Construction Services LLC
- License
- CSLB 751130
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Brea, CA · serves California
- Phone
- (714) 672-0800
- Listing
- Built from public records. Not claimed yet, so call them directly.
L & M Construction Inc
Pomona, CA · WC ✓ · 6 mi away
Proof for L & M Construction Inc
- License
- CSLB 998303
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pomona, CA · serves California
- Phone
- (909) 559-9487
- Listing
- Built from public records. Not claimed yet, so call them directly.
L N a Concrete Structures Inc
Chino Hills, CA · WC ✓ · 10 mi away
Proof for L N a Concrete Structures Inc
- License
- CSLB 611949
- 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
- Chino Hills, CA · serves California
- Phone
- (909) 393-1493
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lane Timothy J
Chino Hills, CA · WC exempt · 10 mi away
Proof for Lane Timothy J
- License
- CSLB 854443
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Chino Hills, CA · serves California
- Phone
- (840) 218-9415
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lee & Stires Inc
Montclair, CA · WC ✓ · 9 mi away
Proof for Lee & Stires Inc
- License
- CSLB 288402
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Montclair, CA · serves California
- Phone
- (909) 983-9557
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lindy's Cold Planing
LA Habra, CA · WC exempt · 9 mi away
Proof for Lindy's Cold Planing
- License
- CSLB 711072
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- LA Habra, CA · serves California
- Phone
- (562) 697-2286
- Listing
- Built from public records. Not claimed yet, so call them directly.
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