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General engineering contractors in California
15,419 general engineering contractors listed in California, each checked against the issuer's record. In the published order.
A M G Demolition & Environmental Service
San Diego, CA · WC ✓
Proof for A M G Demolition & Environmental Service
- License
- CSLB 813313
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (619) 501-7427
- Listing
- Built from public records. Not claimed yet, so call them directly.
A. M. Ortega Construction, Inc
Lakeside, CA
Proof for A. M. Ortega Construction, Inc
- SAM.gov registration
- US-GSA-SAM TVLNDRMUP293
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Apr 3, 2027
- Checked
- Oct 23, 2026
- Where
- Lakeside, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Mayberry ADU
Santa Clara, CA · WC ✓
Proof for A Mayberry ADU
- License
- CSLB 890185
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Clara, CA · serves California
- Phone
- (408) 294-7775
- Listing
- Built from public records. Not claimed yet, so call them directly.
A N B Excavation Engineering Inc
San Marcos, CA · WC ✓
Proof for A N B Excavation Engineering Inc
- License
- CSLB 960487
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Marcos, CA · serves California
- Phone
- (760) 510-1501
- Listing
- Built from public records. Not claimed yet, so call them directly.
A N M Construction & Engineering
Lancaster, CA · WC ✓
Proof for A N M Construction & Engineering
- License
- CSLB 663054
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lancaster, CA · serves California
- Phone
- (661) 729-6200
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & N Plumbing Inc
Hollister, CA · WC ✓
Proof for A & N Plumbing Inc
- License
- CSLB 858471
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hollister, CA · serves California
- Phone
- (831) 637-3873
- Listing
- Built from public records. Not claimed yet, so call them directly.
A No Fault Asphalt
Palo Alto, CA · WC ✓
Proof for A No Fault Asphalt
- License
- CSLB 530515
- 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
- Palo Alto, CA · serves California
- Phone
- (650) 324-2944
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & O Engineering Construction Inc
Corona, CA · WC ✓
Proof for A & O Engineering Construction Inc
- License
- CSLB 379400
- 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
- Corona, CA · serves California
- Phone
- (714) 915-9135
- Listing
- Built from public records. Not claimed yet, so call them directly.
A O Reed & Co LLC
San Diego, CA · WC ✓
Proof for A O Reed & Co LLC
- License
- CSLB 7731
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System; C43 Sheet Metal; C60 Welding; HAZ Hazardous Substance Removal
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (858) 565-4131
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P Backhoe & Trucking Service Inc
Placerville, CA · WC exempt
Proof for A P Backhoe & Trucking Service Inc
- License
- CSLB 437780
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Placerville, CA · serves California
- Phone
- (925) 864-4344
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P C O Construction
Concord, CA · WC ✓
Proof for A P C O Construction
- License
- CSLB 813245
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 680-7397
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P C S C Inc
Scotts Valley, CA · WC ✓
Proof for A P C S C Inc
- License
- CSLB 960891
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline; C36 Plumbing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Scotts Valley, CA · serves California
- Phone
- (831) 345-8101
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P Engineering
Apple Valley, CA · WC ✓
Proof for A P Engineering
- License
- CSLB 1059102
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Apple Valley, CA · serves California
- Phone
- (760) 403-0340
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P General Corporation
San Diego, CA · WC ✓
Proof for A P General Corporation
- License
- CSLB 1019694
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C21 Building Moving/Demolition
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (619) 274-2977
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P M Engineering Inc
Alpine, CA · WC exempt
Proof for A P M Engineering Inc
- License
- CSLB 1073529
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Alpine, CA · serves California
- Phone
- (619) 352-0251
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P S Environmental Inc
North Highlands, CA · WC ✓
Proof for A P S Environmental Inc
- License
- CSLB 985553
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C42 Sanitation System; D21 Machinery and Pumps
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- North Highlands, CA · serves California
- Phone
- (916) 348-2800
- Listing
- Built from public records. Not claimed yet, so call them directly.
A P T General Engineering Inc
Bakersfield, CA · WC ✓
Proof for A P T General Engineering Inc
- License
- CSLB 878209
- 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
- Bakersfield, CA · serves California
- Phone
- (661) 323-0343
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Plus Plumbing
Colma, CA · WC exempt
Proof for A Plus Plumbing
- License
- CSLB 1073042
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Colma, CA · serves California
- Phone
- (415) 630-0077
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & R Construction
Brawley, CA · WC ✓
Proof for A & R Construction
- License
- CSLB 787760
- 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
- Brawley, CA · serves California
- Phone
- (760) 344-4653
- Listing
- Built from public records. Not claimed yet, so call them directly.
A R Engineering
Pomona, CA · WC exempt
Proof for A R Engineering
- License
- CSLB 1108323
- 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
- Pomona, CA · serves California
- Phone
- (626) 384-6549
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cities
Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110Escondido 103Long Beach 101Concord 93Orange 86Ventura 83Paso Robles 81Rancho Cucamonga 77Roseville 77
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