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Plumbers in West Covina, CA
40 plumbers in West Covina, CA. Every listing checked against the issuer's record, in the published order.
Aggressive Plumbing
Glendora, CA · WC exempt · 5 mi away
Proof for Aggressive Plumbing
- License
- CSLB 871119
- 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
- Glendora, CA · serves California
- Phone
- (626) 806-1196
- Listing
- Built from public records. Not claimed yet, so call them directly.
Agua Plumbing Supply
S El Monte, CA · 8 mi away
Proof for Agua Plumbing Supply
- USDOT registration
- US-DOT 3212987
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- S El Monte, CA · serves California
- Phone
- (626) 279-1205
- Listing
- Built from public records. Not claimed yet, so call them directly.
Air Conditioning Mechanical Services Inc
Whittier, CA · WC ✓ · 10 mi away
Proof for Air Conditioning Mechanical Services Inc
- License
- CSLB 1009486
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Whittier, CA · serves California
- Phone
- (562) 475-6102
- Listing
- Built from public records. Not claimed yet, so call them directly.
Air Tro Incorporated
Monrovia, CA · WC ✓ · 8 mi away
Proof for Air Tro Incorporated
- License
- CSLB 258228
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Monrovia, CA · serves California
- Phone
- (626) 357-5315
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alan Service Company
Temple City, CA · WC ✓ · 9 mi away
Proof for Alan Service Company
- License
- CSLB 648308
- 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
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Temple City, CA · serves California
- Phone
- (626) 512-4748
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alberto's Plumbing
Glendora, CA · WC exempt · 5 mi away
Proof for Alberto's Plumbing
- License
- CSLB 979569
- 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
- Glendora, CA · serves California
- Phone
- (323) 351-0226
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alhambra Backflow
Rosemead, CA · WC ✓ · 10 mi away
Proof for Alhambra Backflow
- License
- CSLB 416044
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rosemead, CA · serves California
- Phone
- (626) 856-8633
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Day Drains
Diamond Bar, CA · WC exempt · 7 mi away
Proof for All Day Drains
- License
- CSLB 1088634
- 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
- Diamond Bar, CA · serves California
- Phone
- (909) 413-3776
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Rooter and Plumbing
Whittier, CA · WC exempt · 10 mi away
Proof for All Rooter and Plumbing
- License
- CSLB 764003
- 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
- Whittier, CA · serves California
- Phone
- (562) 846-9428
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Systems Pros Inc
Monrovia, CA · WC ✓ · 8 mi away
Proof for All Systems Pros Inc
- License
- CSLB 1097354
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Monrovia, CA · serves California
- Phone
- (800) 754-5076
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allen John W
Monrovia, CA · WC exempt · 8 mi away
Proof for Allen John W
- License
- CSLB 641272
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Monrovia, CA · serves California
- Phone
- (626) 215-4043
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpha Plumbing Service
El Monte, CA · WC exempt · 8 mi away
Proof for Alpha Plumbing Service
- License
- CSLB 813451
- 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
- El Monte, CA · serves California
- Phone
- (626) 272-5600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alr Construction Co Inc
South El Monte, CA · WC ✓ · 8 mi away
Proof for Alr Construction Co Inc
- License
- CSLB 695620
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C36 Plumbing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- South El Monte, CA · serves California
- Phone
- (941) 960-6900
- Listing
- Built from public records. Not claimed yet, so call them directly.
Am Best Construction
Brea, CA · WC ✓ · 9 mi away
Proof for Am Best Construction
- License
- CSLB 1027623
- 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
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Brea, CA · serves California
- Phone
- (714) 323-3001
- Listing
- Built from public records. Not claimed yet, so call them directly.
Amaya Plumbing Rooter
Whittier, CA · WC exempt · 10 mi away
Proof for Amaya Plumbing Rooter
- License
- CSLB 683743
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C33 Painting and Decorating; C36 Plumbing
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Whittier, CA · serves California
- Phone
- (562) 754-3993
- Listing
- Built from public records. Not claimed yet, so call them directly.
Amaya Plumbing Rooter
Whittier, CA · WC exempt · 10 mi away
Proof for Amaya Plumbing Rooter
- License
- CSLB 1137849
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Whittier, CA · serves California
- Phone
- (562) 972-9812
- Listing
- Built from public records. Not claimed yet, so call them directly.
American Pipeline Services
Monrovia, CA · WC ✓ · 9 mi away
Proof for American Pipeline Services
- License
- CSLB 987779
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C55 Water Conditioning; HAZ Hazardous Substance Removal
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Monrovia, CA · serves California
- Phone
- (877) 358-8412
- Listing
- Built from public records. Not claimed yet, so call them directly.
Antonio the Drain Specialist
Rosemead, CA · WC exempt · 10 mi away
Proof for Antonio the Drain Specialist
- License
- CSLB 693288
- 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
- Rosemead, CA · serves California
- Phone
- (626) 464-4954
- Listing
- Built from public records. Not claimed yet, so call them directly.
Aquacubed LLC
San Dimas, CA · WC ✓ · 7 mi away
Proof for Aquacubed LLC
- License
- CSLB 1142288
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C55 Water Conditioning
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Dimas, CA · serves California
- Phone
- (626) 627-4160
- Listing
- Built from public records. Not claimed yet, so call them directly.
Aquarena Water Conditioning
Diamond Bar, CA · WC ✓ · 7 mi away
Proof for Aquarena Water Conditioning
- License
- CSLB 1160847
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C55 Water Conditioning
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Diamond Bar, CA · serves California
- Phone
- (909) 768-9898
- Listing
- Built from public records. Not claimed yet, so call them directly.
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