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Steel and welding contractors in California
4,523 steel and welding contractors listed in California, each checked against the issuer's record. In the published order.
Advanced Custom Builders
Selma, CA · WC ✓
Proof for Advanced Custom Builders
- License
- CSLB 858155
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C50 Reinforcing Steel
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Selma, CA · serves California
- Phone
- (559) 727-6914
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Iron Concepts
Corona, CA · WC ✓
Proof for Advanced Iron Concepts
- License
- CSLB 981073
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C23 Ornamental Metal
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (714) 928-1716
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Iron Solutions LLC
Orangevale, CA · WC exempt
Proof for Advanced Iron Solutions LLC
- License
- CSLB 1098068
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C23 Ornamental Metal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Orangevale, CA · serves California
- Phone
- (916) 397-2869
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Office Systems Inc
Concord, CA · WC ✓
Proof for Advanced Office Systems Inc
- License
- CSLB 514521
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D24 Metal Products
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 687-3100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Painting Contractors Co Inc
Hawthorne, CA · WC ✓
Proof for Advanced Painting Contractors Co Inc
- License
- CSLB 441425
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C33 Painting and Decorating; D24 Metal Products
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hawthorne, CA · serves California
- Phone
- (310) 318-2333
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Rain Gutter Systems
San Marcos, CA · WC exempt
Proof for Advanced Rain Gutter Systems
- License
- CSLB 805900
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D24 Metal Products
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Marcos, CA · serves California
- Phone
- (800) 500-8947
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Rebar Company LLC
Rialto, CA · WC ✓
Proof for Advanced Rebar Company LLC
- License
- CSLB 1143230
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C50 Reinforcing Steel
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rialto, CA · serves California
- Phone
- (323) 602-3427
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Roofing & Raingutters
Fresno, CA · WC ✓
Proof for Advanced Roofing & Raingutters
- License
- CSLB 900629
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C39 Roofing; C43 Sheet Metal; C60 Welding
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fresno, CA · serves California
- Phone
- (559) 441-7800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Seamless Gutters Solutions
Redding, CA · WC ✓
Proof for Advanced Seamless Gutters Solutions
- License
- CSLB 1122543
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D24 Metal Products
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Redding, CA · serves California
- Phone
- (530) 980-6555
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Steel Fabrication Inc
Salinas, CA · WC ✓
Proof for Advanced Steel Fabrication Inc
- License
- CSLB 794692
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C51 Structural Steel
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Salinas, CA · serves California
- Phone
- (831) 758-5457
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Tower Services LLC
Albuquerque, NM · WC ✓
Proof for Advanced Tower Services LLC
- License
- CSLB 1148382
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C51 Structural Steel
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Albuquerque, NM · serves California
- Phone
- (951) 904-1064
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Weld Design
Citrus Heights, CA · WC exempt
Proof for Advanced Weld Design
- License
- CSLB 763223
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C60 Welding
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Citrus Heights, CA · serves California
- Phone
- (916) 591-3498
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Welding and Fabrication Inc
Tulare, CA · WC ✓
Proof for Advanced Welding and Fabrication Inc
- License
- CSLB 1092457
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C60 Welding
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Tulare, CA · serves California
- Phone
- (559) 837-0609
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Welding Service
Orangevale, CA · WC exempt
Proof for Advanced Welding Service
- License
- CSLB 1058628
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C60 Welding
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Orangevale, CA · serves California
- Phone
- (916) 662-4006
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Welding Services LLC
San Diego, CA · WC ✓
Proof for Advanced Welding Services LLC
- License
- CSLB 1119394
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C60 Welding
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (661) 621-2777
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Welding & Steel Inc
Grangeville, ID · WC ✓
Proof for Advanced Welding & Steel Inc
- License
- CSLB 1137384
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C51 Structural Steel
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Grangeville, ID · serves California
- Phone
- (208) 983-7608
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Welding Systems LLC
Santa Barbara, CA · WC ✓
Proof for Advanced Welding Systems LLC
- License
- CSLB 1057435
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C60 Welding
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Barbara, CA · serves California
- Phone
- (805) 637-1803
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Weldtec Inc
Lake Elsinore, CA · WC ✓
Proof for Advanced Weldtec Inc
- License
- CSLB 1035678
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C60 Welding
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lake Elsinore, CA · serves California
- Phone
- (951) 536-3809
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced West Coast Welding
Canyon Country, CA · WC ✓
Proof for Advanced West Coast Welding
- License
- CSLB 838906
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C60 Welding
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Canyon Country, CA · serves California
- Phone
- (661) 373-1471
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advantage Gutter Systems
Grass Valley, CA · WC ✓
Proof for Advantage Gutter Systems
- License
- CSLB 605400
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D24 Metal Products
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Grass Valley, CA · serves California
- Phone
- (530) 277-8555
- Listing
- Built from public records. Not claimed yet, so call them directly.
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