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Specialty contractors in California
10,580 specialty contractors listed in California, each checked against the issuer's record. In the published order.
A to B Appliance Installations
Valencia, CA · WC exempt
Proof for A to B Appliance Installations
- License
- CSLB 1155280
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D34 Prefabricated Equipment
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Valencia, CA · serves California
- Phone
- (661) 453-0000
- Listing
- Built from public records. Not claimed yet, so call them directly.
A to Z Maintenance
Salinas, CA · WC ✓ via leasing firm
Proof for A to Z Maintenance
- License
- CSLB 774366
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; D63 Construction Clean-up
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Salinas, CA · serves California
- Phone
- (831) 594-4459
- Listing
- Built from public records. Not claimed yet, so call them directly.
A to Z Repair Services, Inc.
West Hills, CA
Proof for A to Z Repair Services, Inc.
- SAM.gov registration
- US-GSA-SAM UPHEBP23QL69
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Sep 4, 2027
- Checked
- Oct 23, 2026
- Where
- West Hills, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A to Z Roofing
Lompoc, CA
Proof for A to Z Roofing
- SAM.gov registration
- US-GSA-SAM KDNJDZLW1FE3
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Sole proprietorship registered in SAM.gov
- Expires
- Aug 29, 2027
- Checked
- Oct 23, 2026
- Where
- Lompoc, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A to Z Services
Redding, CA · WC exempt
Proof for A to Z Services
- License
- CSLB 932843
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D12 Synthetic Products
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redding, CA · serves California
- Phone
- (530) 524-0464
- Listing
- Built from public records. Not claimed yet, so call them directly.
A to Z Window Screening & Chimney Sweep Inc
Lincoln, CA · WC ✓ via leasing firm
Proof for A to Z Window Screening & Chimney Sweep Inc
- License
- CSLB 1034078
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D28 Doors, Gates and Activating Devices; D34 Prefabricated Equipment; D52 Window Coverings
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Lincoln, CA · serves California
- Phone
- (916) 408-2496
- Listing
- Built from public records. Not claimed yet, so call them directly.
A-Turf Services Inc
San Diego, CA · WC ✓
Proof for A-Turf Services Inc
- License
- CSLB 1029549
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D12 Synthetic Products; D34 Prefabricated Equipment
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (619) 757-6838
- Listing
- Built from public records. Not claimed yet, so call them directly.
A U S Decking Inc
West Sacramento, CA · WC ✓
Proof for A U S Decking Inc
- License
- CSLB 845255
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C8 Concrete; C39 Roofing; C43 Sheet Metal; D12 Synthetic Products
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- West Sacramento, CA · serves California
- Phone
- (916) 373-5320
- Listing
- Built from public records. Not claimed yet, so call them directly.
A V Installations Racking & Conveyor
LA Puente, CA · WC ✓
Proof for A V Installations Racking & Conveyor
- License
- CSLB 1025510
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D21 Machinery and Pumps
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Puente, CA · serves California
- Phone
- (626) 800-7135
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Volcano Construction
Atascadero, CA · WC exempt
Proof for A Volcano Construction
- License
- CSLB 748703
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C33 Painting and Decorating; D06 Concrete Related Services; D38 Sand and Water Blasting; D56 Trenching Only
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Atascadero, CA · serves California
- Phone
- (661) 343-4469
- Listing
- Built from public records. Not claimed yet, so call them directly.
A W 2 Logistics Prefab Logistics
Cudahy, WI · WC ✓
Proof for A W 2 Logistics Prefab Logistics
- License
- CSLB 1048320
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D34 Prefabricated Equipment
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cudahy, WI · serves California
- Phone
- (414) 687-6857
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Wholesale Construction Company
Santa Clara, CA · WC ✓
Proof for A Wholesale Construction Company
- License
- CSLB 927443
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; D52 Window Coverings
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Clara, CA · serves California
- Phone
- (408) 654-9410
- Listing
- Built from public records. Not claimed yet, so call them directly.
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.
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