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Plumbers in California
17,917 plumbers listed in California, each checked against the issuer's record. In the published order.
A B C Plumbing Heating & Air Conditioning
Lodi, CA · WC ✓
Proof for A B C Plumbing Heating & Air Conditioning
- License
- CSLB 742706
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lodi, CA · serves California
- Phone
- (209) 334-2938
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B C Sewer and Drain
Lakeport, CA · WC exempt
Proof for A B C Sewer and Drain
- License
- CSLB 1033795
- 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
- Lakeport, CA · serves California
- Phone
- (707) 994-4411
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B Castro Plumbing Inc
San Jose, CA · WC ✓
Proof for A B Castro Plumbing Inc
- License
- CSLB 866997
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C27 Landscaping; C36 Plumbing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Jose, CA · serves California
- Phone
- (408) 993-9004
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B E Plumbing
Milpitas, CA · WC exempt
Proof for A B E Plumbing
- License
- CSLB 823020
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C36 Plumbing
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Milpitas, CA · serves California
- Phone
- (408) 946-0870
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B E Plumbing Heating & Air
North Hollywood, CA · WC ✓
Proof for A B E Plumbing Heating & Air
- License
- CSLB 678309
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- North Hollywood, CA · serves California
- Phone
- (818) 761-8599
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B G Plumbing & Rooter
Reseda, CA · WC ✓
Proof for A B G Plumbing & Rooter
- License
- CSLB 733661
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Reseda, CA · serves California
- Phone
- (310) 392-4426
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & B Heating and Air Conditioning
San Jose, CA · WC ✓
Proof for A & B Heating and Air Conditioning
- License
- CSLB 858592
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; D24 Metal Products
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Jose, CA · serves California
- Phone
- (408) 272-8045
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B I Plumbing
Thermal, CA · WC exempt
Proof for A B I Plumbing
- License
- CSLB 1133344
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Thermal, CA · serves California
- Phone
- (760) 879-5856
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B I U Plumbing Inc
Banning, CA · WC exempt
Proof for A B I U Plumbing Inc
- License
- CSLB 1074758
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Banning, CA · serves California
- Phone
- (951) 261-4622
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & B Malibu Plumbing Heating & Electrical
Santa Monica, CA · WC ✓
Proof for A & B Malibu Plumbing Heating & Electrical
- License
- CSLB 722368
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C42 Sanitation System
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Monica, CA · serves California
- Phone
- (310) 456-8550
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & B Mechanical Inc
Hayward, CA · WC ✓
Proof for A & B Mechanical Inc
- License
- CSLB 740508
- 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; C38 Refrigeration
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 264-5800
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B P / All Bay Plumbing Inc
Modesto, CA · WC ✓
Proof for A B P / All Bay Plumbing Inc
- License
- CSLB 962838
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Modesto, CA · serves California
- Phone
- (209) 566-2999
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B P Backflow Inc
San Diego, CA · WC ✓
Proof for A B P Backflow Inc
- License
- CSLB 1032328
- 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
- San Diego, CA · serves California
- Phone
- (888) 356-7761
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B P Plumbing Inc
Belmont, CA · WC exempt
Proof for A B P Plumbing Inc
- License
- CSLB 835024
- 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
- Belmont, CA · serves California
- Phone
- (408) 757-6267
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B Plumbing
Oakland, CA · WC exempt
Proof for A B Plumbing
- License
- CSLB 876212
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (415) 333-5566
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & B Plumbing
Clovis, CA · WC exempt
Proof for A & B Plumbing
- License
- CSLB 803897
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Clovis, CA · serves California
- Phone
- (559) 217-1918
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B Plumbing
San Bruno, CA · WC exempt
Proof for A B Plumbing
- License
- CSLB 859844
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Bruno, CA · serves California
- Phone
- (415) 215-5821
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B Plumbing
Vista, CA · WC ✓
Proof for A B Plumbing
- License
- CSLB 558003
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Vista, CA · serves California
- Phone
- (760) 715-1165
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & B Plumbing & Backflow
Hayward, CA · WC ✓
Proof for A & B Plumbing & Backflow
- License
- CSLB 768141
- 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
- Hayward, CA · serves California
- Phone
- (510) 471-4282
- Listing
- Built from public records. Not claimed yet, so call them directly.
A B Plumbing & Heating Inc
West Hollywood, CA · WC ✓
Proof for A B Plumbing & Heating Inc
- License
- CSLB 928325
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- West Hollywood, CA · serves California
- Phone
- (323) 788-8413
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cities
Los Angeles 651San Diego 494San Francisco 437San Jose 384Sacramento 242Riverside 208Bakersfield 191Anaheim 181Santa Rosa 157Glendale 156Long Beach 145Fresno 143Van Nuys 134El Cajon 133Escondido 128Oakland 128Simi Valley 128Burbank 126Chula Vista 125Huntington Beach 124Torrance 119Corona 114Santa Barbara 112Santa Ana 108
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