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Plumbers in California
18,453 plumbers listed in California, each checked against the issuer's record. In the published order.
A & J Plumbing
Cathedral City, CA · WC ✓
Proof for A & J Plumbing
- License
- CSLB 746329
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cathedral City, CA · serves California
- Phone
- (760) 413-6391
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & J Plumbing and Rooter
Wilmington, CA · WC ✓
Proof for A & J Plumbing and Rooter
- License
- CSLB 889571
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C36 Plumbing; C42 Sanitation System
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Wilmington, CA · serves California
- Phone
- (310) 629-1830
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & J Plumbing Company
Colton, CA · WC ✓
Proof for A & J Plumbing Company
- License
- CSLB 1031639
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Colton, CA · serves California
- Phone
- (877) 267-7567
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & J Plumbing Construction Services
Compton, CA · WC exempt
Proof for A & J Plumbing Construction Services
- License
- CSLB 1145098
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Compton, CA · serves California
- Phone
- (310) 613-1347
- Listing
- Built from public records. Not claimed yet, so call them directly.
A J & T Plumbing & Electric Inc
Clovis, CA · WC exempt
Proof for A J & T Plumbing & Electric Inc
- License
- CSLB 901854
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C36 Plumbing; C53 Swimming Pool
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Clovis, CA · serves California
- Phone
- (559) 341-0535
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Jacques Plumbing & Drain
San Jose, CA · WC exempt
Proof for A Jacques Plumbing & Drain
- License
- CSLB 1113896
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Jose, CA · serves California
- Phone
- (408) 442-0630
- Listing
- Built from public records. Not claimed yet, so call them directly.
A K a Plumbing
Glendale, CA · WC exempt
Proof for A K a Plumbing
- License
- CSLB 963232
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Glendale, CA · serves California
- Phone
- (818) 434-8052
- Listing
- Built from public records. Not claimed yet, so call them directly.
A K Home Improvement Inc
Daly City, CA · WC exempt
Proof for A K Home Improvement Inc
- License
- CSLB 975493
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C36 Plumbing
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Daly City, CA · serves California
- Phone
- (415) 279-1426
- Listing
- Built from public records. Not claimed yet, so call them directly.
A K International
Van Nuys, CA · WC ✓
Proof for A K International
- License
- CSLB 535653
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Van Nuys, CA · serves California
- Phone
- (818) 648-1003
- Listing
- Built from public records. Not claimed yet, so call them directly.
A K M Construction
Daly City, CA · WC ✓
Proof for A K M Construction
- License
- CSLB 876671
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C36 Plumbing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Daly City, CA · serves California
- Phone
- (650) 201-2808
- Listing
- Built from public records. Not claimed yet, so call them directly.
A K Mechanical Inc
Placerville, CA · WC ✓
Proof for A K Mechanical Inc
- License
- CSLB 973241
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Placerville, CA · serves California
- Phone
- (530) 417-2862
- Listing
- Built from public records. Not claimed yet, so call them directly.
A K P Boiler Tech
Cerritos, CA · WC ✓
Proof for A K P Boiler Tech
- License
- CSLB 1075474
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cerritos, CA · serves California
- Phone
- (310) 403-4960
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & K Plumbing Inc
San Francisco, CA · WC exempt
Proof for A & K Plumbing Inc
- License
- CSLB 1012064
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Francisco, CA · serves California
- Phone
- (415) 205-7091
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & K Plumbing Mechanical and HVAC LLC
Queen Creek, AZ · WC ✓
Proof for A & K Plumbing Mechanical and HVAC LLC
- License
- CSLB 1154433
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Queen Creek, AZ · serves California
- Phone
- (480) 980-8613
- Listing
- Built from public records. Not claimed yet, so call them directly.
A L D C L a Inc
Covina, CA · WC ✓
Proof for A L D C L a Inc
- License
- CSLB 616269
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing; C53 Swimming Pool; D64 Non-specialized
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Covina, CA · serves California
- Phone
- (818) 446-6651
- Listing
- Built from public records. Not claimed yet, so call them directly.
A L Plumbing
San Martin, CA · WC ✓
Proof for A L Plumbing
- License
- CSLB 1038274
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Martin, CA · serves California
- Phone
- (408) 724-1531
- Listing
- Built from public records. Not claimed yet, so call them directly.
A L Plumbing & Construction Inc
Salinas, CA · WC ✓
Proof for A L Plumbing & Construction Inc
- License
- CSLB 1117870
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Salinas, CA · serves California
- Phone
- (831) 241-1587
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Local Plumber Inc
San Marcos, CA · WC ✓
Proof for A Local Plumber Inc
- License
- CSLB 1159128
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing; C42 Sanitation System
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Marcos, CA · serves California
- Phone
- (858) 206-9994
- Listing
- Built from public records. Not claimed yet, so call them directly.
A M a C Construction & Restoration
Walnut Creek, CA · WC ✓
Proof for A M a C Construction & Restoration
- License
- CSLB 796327
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C36 Plumbing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 356-2619
- Listing
- Built from public records. Not claimed yet, so call them directly.
A M Backflow
Saratoga, CA · WC exempt
Proof for A M Backflow
- License
- CSLB 1118543
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Saratoga, CA · serves California
- Phone
- (408) 761-4770
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cities
Los Angeles 654San Diego 508San Francisco 442San Jose 391Sacramento 249Riverside 216Bakersfield 204Anaheim 187Santa Rosa 159Glendale 158El Cajon 150Fresno 148Long Beach 145Simi Valley 136Van Nuys 134Escondido 133Oakland 130Burbank 127Huntington Beach 127Chula Vista 126Torrance 122Corona 114Santa Barbara 114Santa Ana 110
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