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Specialty contractors in California
14,010 specialty contractors listed in California, each checked against the issuer's record. In the published order.
A World Class Duct Cleaner
Monrovia, CA · WC exempt
Proof for A World Class Duct Cleaner
- License
- CSLB 1090472
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D64 Non-specialized
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Monrovia, CA · serves California
- Phone
- (626) 327-0106
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Z Construction & Design Inc
Santa Clara, CA · WC ✓
Proof for A Z Construction & Design Inc
- License
- CSLB 1093120
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; D34 Prefabricated Equipment
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Clara, CA · serves California
- Phone
- (800) 504-3839
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Z Garage Doors
Riverside, CA · WC exempt
Proof for A Z Garage Doors
- License
- CSLB 1062514
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D28 Doors, Gates and Activating Devices
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 972-2036
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Z I Inc
Cherry Valley, CA · WC ✓
Proof for A Z I Inc
- License
- CSLB 1001775
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D34 Prefabricated Equipment
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cherry Valley, CA · serves California
- Phone
- (951) 797-3230
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Backflow Service Inc
Manteca, CA · WC exempt
Proof for A1 Backflow Service Inc
- License
- CSLB 1012406
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D64 Non-specialized
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Manteca, CA · serves California
- Phone
- (209) 607-7383
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Coatings
Fresno, CA · WC exempt
Proof for A1 Coatings
- License
- CSLB 1081814
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D03 Awnings; D12 Synthetic Products; D38 Sand and Water Blasting
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fresno, CA · serves California
- Phone
- (559) 217-8124
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Custom Patios
Perris, CA · WC ✓
Proof for A1 Custom Patios
- License
- CSLB 1082078
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D03 Awnings
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Perris, CA · serves California
- Phone
- (714) 981-7655
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Fire Protection Inc
San Diego, CA
Proof for A1 Fire Protection Inc
- SAM.gov registration
- US-GSA-SAM NDJNSHJTJZX5
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 28, 2027
- Checked
- Oct 23, 2026
- Where
- San Diego, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Fire Sprinkler LLC
Reseda, CA
Proof for A1 Fire Sprinkler LLC
- SAM.gov registration
- US-GSA-SAM F8XAU6AG4L37
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Other organization registered in SAM.gov
- Expires
- Jan 19, 2027
- Checked
- Oct 23, 2026
- Where
- Reseda, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Industrial Maintenance
Lucerne Valley, CA · WC exempt
Proof for A1 Industrial Maintenance
- License
- CSLB 1144560
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D21 Machinery and Pumps
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Lucerne Valley, CA · serves California
- Phone
- (760) 927-2786
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Pro Appliance Installation LLC
Rancho Cordova, CA · WC ✓
Proof for A1 Pro Appliance Installation LLC
- License
- CSLB 1107573
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D34 Prefabricated Equipment
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cordova, CA · serves California
- Phone
- (916) 903-9296
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Quality Blinds
San Diego, CA · WC ✓
Proof for A1 Quality Blinds
- License
- CSLB 1009294
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D52 Window Coverings
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (858) 689-9999
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Quality Blinds
San Diego, CA
Proof for A1 Quality Blinds
- SAM.gov registration
- US-GSA-SAM CGYPFLJBJV58
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jun 5, 2027
- Checked
- Oct 23, 2026
- Where
- San Diego, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Quality Refinishing
Danville, CA · WC exempt
Proof for A1 Quality Refinishing
- License
- CSLB 801465
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D12 Synthetic Products
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Danville, CA · serves California
- Phone
- (925) 798-1144
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Reglazing
Los Angeles, CA · WC exempt
Proof for A1 Reglazing
- License
- CSLB 993687
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D12 Synthetic Products
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Los Angeles, CA · serves California
- Phone
- (818) 974-9247
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Shower Pan Inc
Chula Vista, CA · WC ✓
Proof for A1 Shower Pan Inc
- License
- CSLB 1159466
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D12 Synthetic Products
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chula Vista, CA · serves California
- Phone
- (619) 247-6906
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Trash Haul
Fresno, CA · WC exempt
Proof for A1 Trash Haul
- License
- CSLB 1096430
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D63 Construction Clean-up
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fresno, CA · serves California
- Phone
- (559) 217-8124
- Listing
- Built from public records. Not claimed yet, so call them directly.
A10 Garage Door and Gates Repair Services
San Diego, CA · WC exempt
Proof for A10 Garage Door and Gates Repair Services
- License
- CSLB 1107747
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D28 Doors, Gates and Activating Devices
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Diego, CA · serves California
- Phone
- (206) 565-7271
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1A Garage Door Service and Installation
Novato, CA · WC exempt
Proof for A1A Garage Door Service and Installation
- License
- CSLB 1109277
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D28 Doors, Gates and Activating Devices
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Novato, CA · serves California
- Phone
- (408) 205-5251
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1Pm Contracting Inc
LA Verne, CA · WC exempt
Proof for A1Pm Contracting Inc
- License
- CSLB 988429
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; D63 Construction Clean-up
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- LA Verne, CA · serves California
- Phone
- (626) 493-9485
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cities
San Diego 485Sacramento 302San Jose 273Los Angeles 236Bakersfield 231Riverside 231Anaheim 229Fresno 222San Francisco 153Corona 134Escondido 122Santa Ana 121Orange 117El Cajon 114Irvine 114Ontario 109Chula Vista 107Santa Rosa 103Huntington Beach 97Hayward 94Temecula 87Vista 85Murrieta 83Long Beach 82
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