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Plumbers in Monrovia, CA
29 plumbers in Monrovia, CA. Every listing checked against the issuer's record, in the published order.
Gonvarg Plumbing Inc
Rosemead, CA · WC exempt · 9 mi away
Proof for Gonvarg Plumbing Inc
- License
- CSLB 1122413
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rosemead, CA · serves California
- Phone
- (626) 503-0123
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gonzalez Plumbing
Alhambra, CA · WC ✓ · 10 mi away
Proof for Gonzalez Plumbing
- License
- CSLB 1024345
- 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
- Alhambra, CA · serves California
- Phone
- (310) 913-7381
- Listing
- Built from public records. Not claimed yet, so call them directly.
Gonzalez Plumbing & Rooter
West Covina, CA · WC exempt · 7 mi away
Proof for Gonzalez Plumbing & Rooter
- License
- CSLB 1129859
- 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
- West Covina, CA · serves California
- Phone
- (323) 949-0448
- Listing
- Built from public records. Not claimed yet, so call them directly.
Graycon Inc
City of Industry, CA · WC ✓ · 8 mi away
Proof for Graycon Inc
- License
- CSLB 255068
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- City of Industry, CA · serves California
- Phone
- (626) 961-9640
- Listing
- Built from public records. Not claimed yet, so call them directly.
Graycon Mechanical Inc
City of Industry, CA · WC ✓ · 8 mi away
Proof for Graycon Mechanical Inc
- License
- CSLB 747455
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing; C38 Refrigeration
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- City of Industry, CA · serves California
- Phone
- (626) 961-9640
- Listing
- Built from public records. Not claimed yet, so call them directly.
Green Eco Construction Inc
Covina, CA · WC ✓ · 9 mi away
Proof for Green Eco Construction Inc
- License
- CSLB 1063673
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Covina, CA · serves California
- Phone
- (323) 873-9130
- Listing
- Built from public records. Not claimed yet, so call them directly.
Groundbreaking Plumbing LLC
Glendora, CA · WC exempt · 9 mi away
Proof for Groundbreaking Plumbing LLC
- License
- CSLB 1160090
- 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
- Glendora, CA · serves California
- Phone
- (626) 733-7771
- Listing
- Built from public records. Not claimed yet, so call them directly.
H D Production Plumbing Contractors Inc
Covina, CA · WC ✓ · 9 mi away
Proof for H D Production Plumbing Contractors Inc
- License
- CSLB 817184
- 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
- Covina, CA · serves California
- Phone
- (626) 966-2884
- Listing
- Built from public records. Not claimed yet, so call them directly.
H & H Mechanical Inc
Altadena, CA · WC ✓ · 9 mi away
Proof for H & H Mechanical Inc
- License
- CSLB 644029
- 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
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Altadena, CA · serves California
- Phone
- (626) 791-0968
- Listing
- Built from public records. Not claimed yet, so call them directly.
H L Construction
LA Puente, CA · WC exempt · 10 mi away
Proof for H L Construction
- License
- CSLB 1006290
- 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
- LA Puente, CA · serves California
- Phone
- (626) 363-3872
- Listing
- Built from public records. Not claimed yet, so call them directly.
H R C Plumbing & 24 Hrs Drain Cleaning
Pasadena, CA · WC exempt · 9 mi away
Proof for H R C Plumbing & 24 Hrs Drain Cleaning
- License
- CSLB 654874
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Pasadena, CA · serves California
- Phone
- (310) 990-3360
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ha Yong Taek
San Gabriel, CA · WC exempt · 7 mi away
Proof for Ha Yong Taek
- License
- CSLB 709656
- 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
- San Gabriel, CA · serves California
- Phone
- (213) 819-1116
- Listing
- Built from public records. Not claimed yet, so call them directly.
Haddad Plumbers Inc
Pasadena, CA · WC ✓ · 6 mi away
Proof for Haddad Plumbers Inc
- License
- CSLB 982500
- 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
- Pasadena, CA · serves California
- Phone
- (626) 755-9048
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hamm L M Inc
San Gabriel, CA · WC ✓ · 8 mi away
Proof for Hamm L M Inc
- License
- CSLB 171598
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; 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
- San Gabriel, CA · serves California
- Phone
- (626) 221-8984
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hart 2 Hart Plumbing Services
Pasadena, CA · WC ✓ · 9 mi away
Proof for Hart 2 Hart Plumbing Services
- License
- CSLB 1011534
- 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
- Pasadena, CA · serves California
- Phone
- (626) 437-8042
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hart M H Plumbing Heating & Air Conditioning Inc
Pasadena, CA · WC ✓ · 6 mi away
Proof for Hart M H Plumbing Heating & Air Conditioning Inc
- License
- CSLB 798223
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pasadena, CA · serves California
- Phone
- (626) 440-1740
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hartman Plumbing Services
Covina, CA · WC ✓ · 8 mi away
Proof for Hartman Plumbing Services
- License
- CSLB 1027891
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Covina, CA · serves California
- Phone
- (626) 482-5161
- Listing
- Built from public records. Not claimed yet, so call them directly.
Here to Help Plumbing & Rooter
Glendora, CA · WC ✓ · 8 mi away
Proof for Here to Help Plumbing & Rooter
- License
- CSLB 1116916
- 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
- Glendora, CA · serves California
- Phone
- (626) 664-0651
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hickey Plumbing
Altadena, CA · WC ✓ · 9 mi away
Proof for Hickey Plumbing
- License
- CSLB 459923
- 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
- Altadena, CA · serves California
- Phone
- (818) 262-2300
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hoag Nick
Covina, CA · WC ✓ · 6 mi away
Proof for Hoag Nick
- License
- CSLB 1038859
- 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
- Covina, CA · serves California
- Phone
- (714) 760-8084
- Listing
- Built from public records. Not claimed yet, so call them directly.
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