you asked:
General engineering contractors in Claremont, CA
9 general engineering contractors in Claremont, CA. Every listing checked against the issuer's record, in the published order.
Norse Environmental Engineering Solutions
Rancho Cucamonga, CA · WC exempt · 8 mi away
Proof for Norse Environmental Engineering Solutions
- License
- CSLB 1056052
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 477-9938
- Listing
- Built from public records. Not claimed yet, so call them directly.
Norstar Plumbing & Engineering Inc
Alta Loma, CA · WC ✓ · 7 mi away
Proof for Norstar Plumbing & Engineering Inc
- License
- CSLB 633471
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 481-9488
- Listing
- Built from public records. Not claimed yet, so call them directly.
Norstar Plumbing & Engineering, Inc.
Rancho Cucamonga, CA · 8 mi away
Proof for Norstar Plumbing & Engineering, Inc.
- SAM.gov registration
- US-GSA-SAM DMB5WKJ1X8C6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 1, 2027
- Checked
- Oct 23, 2026
- Where
- Rancho Cucamonga, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
North Trademark Builders Inc
Rancho Cucamonga, CA · WC ✓ · 8 mi away
Proof for North Trademark Builders Inc
- License
- CSLB 840536
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 291-7612
- Listing
- Built from public records. Not claimed yet, so call them directly.
Nr Excavation & Trenching Inc
Covina, CA · WC exempt · 9 mi away
Proof for Nr Excavation & Trenching Inc
- License
- CSLB 1119603
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Covina, CA · serves California
- Phone
- (626) 324-9901
- Listing
- Built from public records. Not claimed yet, so call them directly.
Opal Fuels Station Services LLC
Rancho Cucamonga, CA · WC ✓ · 8 mi away
Proof for Opal Fuels Station Services LLC
- License
- CSLB 1063659
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 793-3700
- Listing
- Built from public records. Not claimed yet, so call them directly.
P B M Construction Services
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for P B M Construction Services
- License
- CSLB 864862
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C33 Painting and Decorating; C39 Roofing; D06 Concrete Related Services; D41 Siding and Decking; D52 Window Coverings; D63 Construction Clean-up
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 489-2266
- Listing
- Built from public records. Not claimed yet, so call them directly.
P & M Drainology LLC
Glendora, CA · WC ✓ · 8 mi away
Proof for P & M Drainology LLC
- License
- CSLB 1083561
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline; C42 Sanitation System
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (310) 266-3650
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific West Space Communications Inc
Glendora, CA · WC ✓ · 8 mi away
Proof for Pacific West Space Communications Inc
- License
- CSLB 597074
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C7 Low Voltage Systems; C10 Electrical
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (909) 592-4321
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific West Space Communications, Inc.
San Dimas, CA · 6 mi away
Proof for Pacific West Space Communications, Inc.
- SAM.gov registration
- US-GSA-SAM D9J7MKQ99MG5
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jun 1, 2027
- Checked
- Oct 23, 2026
- Where
- San Dimas, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Par Western Line Contractors LLC
Rancho Cucamonga, CA · 8 mi away
Proof for Par Western Line Contractors LLC
- SAM.gov registration
- US-GSA-SAM ZKVQQ3KULD65
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jul 27, 2027
- Checked
- Oct 23, 2026
- Where
- Rancho Cucamonga, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pascal & Ludwig Constructors Inc
Ontario, CA · WC exempt · 9 mi away
Proof for Pascal & Ludwig Constructors Inc
- License
- CSLB 373525
- 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
- Ontario, CA · serves California
- Phone
- (909) 947-4631
- Listing
- Built from public records. Not claimed yet, so call them directly.
Penta Inc
San Dimas, CA · WC ✓ · 6 mi away
Proof for Penta Inc
- License
- CSLB 1044658
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Dimas, CA · serves California
- Phone
- (909) 788-7266
- Listing
- Built from public records. Not claimed yet, so call them directly.
Petro Pros Inc
Chino, CA · WC ✓ · 8 mi away
Proof for Petro Pros Inc
- License
- CSLB 903366
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; D21 Machinery and Pumps; D40 Service Station Equipment and Maintenance; HAZ Hazardous Substance Removal
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (818) 231-9456
- Listing
- Built from public records. Not claimed yet, so call them directly.
Petroleum Industries
Chino, CA · No WC on file · 8 mi away
Proof for Petroleum Industries
- License
- CSLB 961592
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- No current workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (909) 268-6774
- Listing
- Built from public records. Not claimed yet, so call them directly.
Picture Perfect Construction Inc
Glendora, CA · WC ✓ · 7 mi away
Proof for Picture Perfect Construction Inc
- License
- CSLB 867699
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping; C53 Swimming Pool
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (626) 303-5902
- Listing
- Built from public records. Not claimed yet, so call them directly.
Power Grade Inc
Ontario, CA · WC ✓ · 9 mi away
Proof for Power Grade Inc
- License
- CSLB 935306
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 947-5191
- Listing
- Built from public records. Not claimed yet, so call them directly.
Powerhouse Grading Inc
Ontario, CA · WC ✓ · 9 mi away
Proof for Powerhouse Grading Inc
- License
- CSLB 909465
- 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
- Ontario, CA · serves California
- Phone
- (909) 947-5191
- Listing
- Built from public records. Not claimed yet, so call them directly.
Practicore Solutions Inc
Ontario, CA · WC ✓ · 9 mi away
Proof for Practicore Solutions Inc
- License
- CSLB 1146273
- 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
- (714) 757-5499
- Listing
- Built from public records. Not claimed yet, so call them directly.
Premier Paving Inc
Ontario, CA · WC ✓ · 5 mi away
Proof for Premier Paving Inc
- License
- CSLB 638301
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 902-5353
- Listing
- Built from public records. Not claimed yet, so call them directly.
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