you asked:
Plumbers in Union City, CA
13 plumbers in Union City, CA. Every listing checked against the issuer's record, in the published order.
C P a Plumbing Inc
Mountain View, CA · WC ✓ · 13 mi away
Proof for C P a Plumbing Inc
- License
- CSLB 1131750
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mountain View, CA · serves California
- Phone
- (650) 669-4802
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cal State Plumbing
Santa Clara, CA · WC exempt · 15 mi away
Proof for Cal State Plumbing
- License
- CSLB 786283
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Santa Clara, CA · serves California
- Phone
- (408) 903-7420
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cal State Pro-Group Inc
San Leandro, CA · WC ✓ · 11 mi away
Proof for Cal State Pro-Group Inc
- License
- CSLB 1128129
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C12 Earthwork and Paving; C29 Masonry; C36 Plumbing
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 780-2221
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cal-West Sewer and Drain
Palo Alto, CA · WC exempt · 11 mi away
Proof for Cal-West Sewer and Drain
- License
- CSLB 1026821
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Palo Alto, CA · serves California
- Phone
- (831) 801-8648
- Listing
- Built from public records. Not claimed yet, so call them directly.
California Waterscape
Sunnyvale, CA · WC ✓ · 13 mi away
Proof for California Waterscape
- License
- CSLB 814302
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Sunnyvale, CA · serves California
- Phone
- (408) 747-0276
- Listing
- Built from public records. Not claimed yet, so call them directly.
Calisun Roofing
Palo Alto, CA · WC ✓ · 14 mi away
Proof for Calisun Roofing
- License
- CSLB 1061699
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C39 Roofing; D28 Doors, Gates and Activating Devices
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Palo Alto, CA · serves California
- Phone
- (408) 910-4275
- Listing
- Built from public records. Not claimed yet, so call them directly.
Calmo's Plumbing & Rooter Inc
Oakland, CA · WC ✓ · 13 mi away
Proof for Calmo's Plumbing & Rooter Inc
- License
- CSLB 1104148
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 365-7787
- Listing
- Built from public records. Not claimed yet, so call them directly.
Calmo's Plumbing & Rooter Inc
Oakland, CA · 13 mi away
Proof for Calmo's Plumbing & Rooter Inc
- USDOT registration
- US-DOT 3842008
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Oakland, CA · serves California
- Phone
- (510) 365-7787
- Listing
- Built from public records. Not claimed yet, so call them directly.
Calwest Construction
Mountain View, CA · WC ✓ · 13 mi away
Proof for Calwest Construction
- License
- CSLB 885711
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C10 Electrical; C36 Plumbing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mountain View, CA · serves California
- Phone
- (510) 332-7699
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cardona Plumbing
Dublin, CA · WC exempt · 10 mi away
Proof for Cardona Plumbing
- License
- CSLB 1118377
- 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
- Dublin, CA · serves California
- Phone
- (925) 548-8102
- Listing
- Built from public records. Not claimed yet, so call them directly.
Central Boilers and Heating
San Leandro, CA · WC exempt · 11 mi away
Proof for Central Boilers and Heating
- License
- CSLB 1104286
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Leandro, CA · serves California
- Phone
- (510) 381-8705
- Listing
- Built from public records. Not claimed yet, so call them directly.
Champion Building Service Inc
Redwood City, CA · WC exempt · 12 mi away
Proof for Champion Building Service Inc
- License
- CSLB 1151022
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redwood City, CA · serves California
- Phone
- (415) 480-9402
- Listing
- Built from public records. Not claimed yet, so call them directly.
Chatfield Plumbing
Oakland, CA · WC exempt · 13 mi away
Proof for Chatfield Plumbing
- License
- CSLB 979416
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (415) 235-8438
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Dynamics Inc
San Leandro, CA · WC ✓ · 11 mi away
Proof for Comfort Dynamics Inc
- License
- CSLB 768923
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C46 Solar
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 352-8501
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Energy Inc
Milpitas, CA · WC ✓ · 14 mi away
Proof for Comfort Energy Inc
- License
- CSLB 858776
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Milpitas, CA · serves California
- Phone
- (408) 263-3100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Commando Plumbing
Menlo Park, CA · WC ✓ · 14 mi away
Proof for Commando Plumbing
- License
- CSLB 1065784
- 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
- Menlo Park, CA · serves California
- Phone
- (650) 690-4868
- Listing
- Built from public records. Not claimed yet, so call them directly.
Core Construction Builders and Associates Inc
San Ramon, CA · WC ✓ · 12 mi away
Proof for Core Construction Builders and Associates Inc
- License
- CSLB 1068729
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Ramon, CA · serves California
- Phone
- (925) 984-5156
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cost U Less Plumbing and Drain
San Leandro, CA · WC exempt · 11 mi away
Proof for Cost U Less Plumbing and Drain
- License
- CSLB 989330
- 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 Leandro, CA · serves California
- Phone
- (510) 866-1099
- Listing
- Built from public records. Not claimed yet, so call them directly.
Costless Drain & Plumbing
San Jose, CA · WC exempt · 13 mi away
Proof for Costless Drain & Plumbing
- License
- CSLB 1080282
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Jose, CA · serves California
- Phone
- (408) 663-0139
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crayton Plumbing
Oakland, CA · WC exempt · 13 mi away
Proof for Crayton Plumbing
- License
- CSLB 909898
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Oakland, CA · serves California
- Phone
- (510) 692-1505
- Listing
- Built from public records. Not claimed yet, so call them directly.
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