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.
Mathews Mechanical
Newark, CA · WC ✓ · 7 mi away
Proof for Mathews Mechanical
- License
- CSLB 643197
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing; D21 Machinery and Pumps; D28 Doors, Gates and Activating Devices
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Newark, CA · serves California
- Phone
- (510) 475-9950
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mayfair Carpentry
Fremont, CA · WC ✓ · 8 mi away
Proof for Mayfair Carpentry
- License
- CSLB 1046282
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C5 Framing and Rough Carpentry; C10 Electrical; C36 Plumbing
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fremont, CA · serves California
- Phone
- (510) 396-8388
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mc Plumbing Inc
Newark, CA · WC ✓ · 7 mi away
Proof for Mc Plumbing Inc
- License
- CSLB 1024192
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Newark, CA · serves California
- Phone
- (650) 678-4718
- Listing
- Built from public records. Not claimed yet, so call them directly.
Md Construction & Mep Services Inc
Pleasanton, CA · WC exempt · 10 mi away
Proof for Md Construction & Mep Services Inc
- License
- CSLB 1160987
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C5 Framing and Rough Carpentry; C10 Electrical; C36 Plumbing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pleasanton, CA · serves California
- Phone
- (415) 513-9576
- Listing
- Built from public records. Not claimed yet, so call them directly.
Michael Gardner Plumbing
San Lorenzo, CA · WC exempt · 8 mi away
Proof for Michael Gardner Plumbing
- License
- CSLB 1087221
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing; C42 Sanitation System
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Lorenzo, CA · serves California
- Phone
- (510) 427-6710
- Listing
- Built from public records. Not claimed yet, so call them directly.
Model Plumbing
Pleasanton, CA · WC exempt · 10 mi away
Proof for Model Plumbing
- License
- CSLB 657050
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pleasanton, CA · serves California
- Phone
- (925) 487-9361
- Listing
- Built from public records. Not claimed yet, so call them directly.
Monarch Plumbing and Rooter Inc
Hayward, CA · WC ✓ · 6 mi away
Proof for Monarch Plumbing and Rooter Inc
- License
- CSLB 1014475
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing; C42 Sanitation System
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 398-8478
- Listing
- Built from public records. Not claimed yet, so call them directly.
Moore Plumbing
San Leandro, CA · WC exempt · 9 mi away
Proof for Moore Plumbing
- License
- CSLB 599650
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Leandro, CA · serves California
- Phone
- (510) 910-3586
- Listing
- Built from public records. Not claimed yet, so call them directly.
Nationwide Boiler Incorporated
Fremont, CA · WC ✓ · 8 mi away
Proof for Nationwide Boiler Incorporated
- License
- CSLB 448144
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C4 Boiler, Hot Water Heating and Steam Fitting
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fremont, CA · serves California
- Phone
- (510) 490-7100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Nexgen Rooter and Plumbing Inc
San Lorenzo, CA · WC ✓ · 8 mi away
Proof for Nexgen Rooter and Plumbing Inc
- License
- CSLB 1083613
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing; C42 Sanitation System
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Lorenzo, CA · serves California
- Phone
- (510) 876-3549
- Listing
- Built from public records. Not claimed yet, so call them directly.
Nexgen Rooter and Plumbing Inc
San Lorenzo, CA · 6 mi away
Proof for Nexgen Rooter and Plumbing Inc
- USDOT registration
- US-DOT 4414416
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- San Lorenzo, CA · serves California
- Phone
- (510) 876-3549
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ng Rooter and Plumbing Inc
Hayward, CA · WC ✓ · 6 mi away
Proof for Ng Rooter and Plumbing Inc
- License
- CSLB 1075093
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 755-0160
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ng Yin
Fremont, CA · WC exempt · 8 mi away
Proof for Ng Yin
- License
- CSLB 1045403
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C5 Framing and Rough Carpentry; C10 Electrical; C36 Plumbing
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fremont, CA · serves California
- Phone
- (510) 396-8388
- Listing
- Built from public records. Not claimed yet, so call them directly.
Noe's Plumbing & Sewer Services Inc
Fremont, CA · WC ✓ · 6 mi away
Proof for Noe's Plumbing & Sewer Services Inc
- License
- CSLB 1086100
- 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
- Fremont, CA · serves California
- Phone
- (408) 551-8892
- Listing
- Built from public records. Not claimed yet, so call them directly.
OC Plumbing & Water Heaters
Newark, CA · WC exempt · 7 mi away
Proof for OC Plumbing & Water Heaters
- License
- CSLB 1125266
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Newark, CA · serves California
- Phone
- (510) 648-7729
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ocean Bay Plumbing Inc
Hayward, CA · WC ✓ · 6 mi away
Proof for Ocean Bay Plumbing Inc
- License
- CSLB 1121317
- 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
- Hayward, CA · serves California
- Phone
- (408) 892-2741
- Listing
- Built from public records. Not claimed yet, so call them directly.
One Stop Modernization
San Lorenzo, CA · WC exempt · 8 mi away
Proof for One Stop Modernization
- License
- CSLB 1092278
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C7 Low Voltage Systems; C10 Electrical; C36 Plumbing
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Lorenzo, CA · serves California
- Phone
- (415) 297-0624
- Listing
- Built from public records. Not claimed yet, so call them directly.
Orion Plumbing
San Lorenzo, CA · WC exempt · 8 mi away
Proof for Orion Plumbing
- License
- CSLB 1115605
- 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
- San Lorenzo, CA · serves California
- Phone
- (510) 499-2988
- Listing
- Built from public records. Not claimed yet, so call them directly.
P S Plumbing & Fire Protection
San Leandro, CA · WC exempt · 10 mi away
Proof for P S Plumbing & Fire Protection
- License
- CSLB 706979
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- San Leandro, CA · serves California
- Phone
- (510) 714-3254
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific Plumbing & Underground Construction
Fremont, CA · 8 mi away
Proof for Pacific Plumbing & Underground Construction
- USDOT registration
- US-DOT 2694766
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Fremont, CA · serves California
- Phone
- (408) 894-9120
- Listing
- Built from public records. Not claimed yet, so call them directly.
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