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.
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.
Lucas Builders, Heavy Construction
La Habra, CA · 9 mi away
Proof for Lucas Builders, Heavy Construction
- SAM.gov registration
- US-GSA-SAM CEV3YLZWYNB7
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Dec 15, 2026
- Checked
- Oct 23, 2026
- Where
- La Habra, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lucas Builders Inc
LA Habra, CA · WC ✓ · 9 mi away
Proof for Lucas Builders Inc
- License
- CSLB 982296
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Habra, CA · serves California
- Phone
- (714) 888-8468
- Listing
- Built from public records. Not claimed yet, so call them directly.
M G Construction
Baldwin Park, CA · WC ✓ · 8 mi away
Proof for M G Construction
- License
- CSLB 364584
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete; C42 Sanitation System
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Baldwin Park, CA · serves California
- Phone
- (626) 355-6167
- Listing
- Built from public records. Not claimed yet, so call them directly.
M H General Engineering Inc
Glendora, CA · WC exempt · 6 mi away
Proof for M H General Engineering Inc
- License
- CSLB 967083
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Glendora, CA · serves California
- Phone
- (626) 221-6826
- Listing
- Built from public records. Not claimed yet, so call them directly.
M N R Construction Inc
LA Verne, CA · WC ✓ · 9 mi away
Proof for M N R Construction Inc
- License
- CSLB 891298
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Verne, CA · serves California
- Phone
- (909) 592-2760
- Listing
- Built from public records. Not claimed yet, so call them directly.
M S Empire
Brea, CA · WC exempt · 7 mi away
Proof for M S Empire
- License
- CSLB 831787
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Brea, CA · serves California
- Phone
- (714) 863-6748
- Listing
- Built from public records. Not claimed yet, so call them directly.
Maggio Drilling
San Dimas, CA · WC ✓ · 6 mi away
Proof for Maggio Drilling
- License
- CSLB 1059985
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D09 Drilling, Blasting and Oil Field Work
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Dimas, CA · serves California
- Phone
- (626) 945-1226
- Listing
- Built from public records. Not claimed yet, so call them directly.
Martin Construction Services Inc
Chino Hills, CA · WC ✓ · 10 mi away
Proof for Martin Construction Services Inc
- License
- CSLB 855712
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino Hills, CA · serves California
- Phone
- (909) 606-8925
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mission Paving and Sealing Inc
Irwindale, CA · WC ✓ · 8 mi away
Proof for Mission Paving and Sealing Inc
- License
- CSLB 624257
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete; C12 Earthwork and Paving; C27 Landscaping
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Irwindale, CA · serves California
- Phone
- (626) 452-8200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mmg Contracting Inc
Hacienda Heights, CA · WC ✓ · 7 mi away
Proof for Mmg Contracting Inc
- License
- CSLB 579894
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hacienda Heights, CA · serves California
- Phone
- (310) 892-0351
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mpi - Miller Plumbing Inc
San Dimas, CA · WC ✓ · 6 mi away
Proof for Mpi - Miller Plumbing Inc
- License
- CSLB 720581
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline; C36 Plumbing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Dimas, CA · serves California
- Phone
- (626) 705-4451
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mtm Construction Inc
City of Industry, CA · WC ✓ · 7 mi away
Proof for Mtm Construction Inc
- License
- CSLB 659142
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C21 Building Moving/Demolition; C33 Painting and Decorating; C36 Plumbing
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- City of Industry, CA · serves California
- Phone
- (626) 934-1112
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mzn Construction Inc
LA Habra, CA · WC ✓ · 9 mi away
Proof for Mzn Construction Inc
- License
- CSLB 541530
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Habra, CA · serves California
- Phone
- (562) 694-5441
- Listing
- Built from public records. Not claimed yet, so call them directly.
N C M Construction Solutions
Glendora, CA · WC ✓ · 9 mi away
Proof for N C M Construction Solutions
- License
- CSLB 1051131
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (818) 424-7415
- Listing
- Built from public records. Not claimed yet, so call them directly.
Native Union Engineering Inc
LA Verne, CA · WC exempt · 9 mi away
Proof for Native Union Engineering Inc
- License
- CSLB 1081570
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- LA Verne, CA · serves California
- Phone
- (323) 490-9896
- Listing
- Built from public records. Not claimed yet, so call them directly.
Noelte Construction Services Inc
Chino, CA · WC ✓ · 10 mi away
Proof for Noelte Construction Services Inc
- License
- CSLB 235305
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (951) 453-2854
- Listing
- Built from public records. Not claimed yet, so call them directly.
O C Vacuum Inc
City of Industry, CA · WC ✓ · 5 mi away
Proof for O C Vacuum Inc
- License
- CSLB 706710
- 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
- City of Industry, CA · serves California
- Phone
- (562) 984-8178
- Listing
- Built from public records. Not claimed yet, so call them directly.
O D I C Environmental
Brea, CA · WC ✓ · 7 mi away
Proof for O D I C Environmental
- License
- CSLB 918987
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Brea, CA · serves California
- Phone
- (213) 380-0090
- Listing
- Built from public records. Not claimed yet, so call them directly.
O'neill Electric Inc
Duarte, CA · WC exempt · 9 mi away
Proof for O'neill Electric Inc
- License
- CSLB 1037240
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Duarte, CA · serves California
- Phone
- (626) 644-8742
- Listing
- Built from public records. Not claimed yet, so call them directly.
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