you asked:
Plumbers in Downey, CA
57 plumbers in Downey, CA. Every listing checked against the issuer's record, in the published order.
J M C Plumbing Services
Lynwood, CA · WC exempt · 4 mi away
Proof for J M C Plumbing Services
- License
- CSLB 756648
- 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
- Lynwood, CA · serves California
- Phone
- (310) 901-4847
- Listing
- Built from public records. Not claimed yet, so call them directly.
J's One Stop Plumbing
Bellflower, CA · WC ✓ · 3 mi away
Proof for J's One Stop Plumbing
- License
- CSLB 1094243
- 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
- Bellflower, CA · serves California
- Phone
- (323) 789-9641
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jairo's Plumbing Inc
Pico Rivera, CA · WC ✓ · 4 mi away
Proof for Jairo's Plumbing Inc
- License
- CSLB 1154831
- 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
- Pico Rivera, CA · serves California
- Phone
- (626) 430-1196
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jet Core Plumbing Services
Norwalk, CA · WC exempt · 3 mi away
Proof for Jet Core Plumbing Services
- License
- CSLB 1162909
- 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
- Norwalk, CA · serves California
- Phone
- (562) 213-3471
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jgn Plumbing Inc
Lynwood, CA · WC ✓ · 4 mi away
Proof for Jgn Plumbing Inc
- License
- CSLB 1022796
- 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
- Lynwood, CA · serves California
- Phone
- (323) 456-9350
- Listing
- Built from public records. Not claimed yet, so call them directly.
Joeplummer
South Gate, CA · WC exempt · 4 mi away
Proof for Joeplummer
- License
- CSLB 1057525
- 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
- South Gate, CA · serves California
- Phone
- (323) 559-2602
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jorge J Rodriguez
Lynwood, CA · WC exempt · 4 mi away
Proof for Jorge J Rodriguez
- License
- CSLB 1149528
- 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
- Lynwood, CA · serves California
- Phone
- (562) 341-5214
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jose Madrigal Construction
Bellflower, CA · WC exempt · 3 mi away
Proof for Jose Madrigal Construction
- License
- CSLB 659480
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C36 Plumbing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Bellflower, CA · serves California
- Phone
- (562) 897-0943
- Listing
- Built from public records. Not claimed yet, so call them directly.
Justice Builders
Santa Fe Springs, CA · WC ✓ via leasing firm · 4 mi away
Proof for Justice Builders
- License
- CSLB 1007786
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C36 Plumbing
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Santa Fe Springs, CA · serves California
- Phone
- (866) 504-8989
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jz Plumbing
Bellflower, CA · WC ✓ · 3 mi away
Proof for Jz Plumbing
- License
- CSLB 1133392
- 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
- Bellflower, CA · serves California
- Phone
- (562) 991-4903
- Listing
- Built from public records. Not claimed yet, so call them directly.
Key Air Conditioning Contractors Inc
Santa Fe Springs, CA · WC ✓ · 4 mi away
Proof for Key Air Conditioning Contractors Inc
- License
- CSLB 668439
- 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; C38 Refrigeration
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Fe Springs, CA · serves California
- Phone
- (562) 941-2233
- Listing
- Built from public records. Not claimed yet, so call them directly.
King Crown Plumbing
Bell, CA · WC exempt · 3 mi away
Proof for King Crown Plumbing
- License
- CSLB 1106850
- 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
- Bell, CA · serves California
- Phone
- (323) 456-9423
- Listing
- Built from public records. Not claimed yet, so call them directly.
L a Purification Products Inc
Bellflower, CA · WC ✓ · 3 mi away
Proof for L a Purification Products Inc
- License
- CSLB 823972
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C55 Water Conditioning
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Bellflower, CA · serves California
- Phone
- (562) 461-0777
- Listing
- Built from public records. Not claimed yet, so call them directly.
L R J Construction Inc
Norwalk, CA · WC ✓ · 3 mi away
Proof for L R J Construction Inc
- License
- CSLB 841484
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C36 Plumbing; C39 Roofing
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Norwalk, CA · serves California
- Phone
- (562) 824-6127
- Listing
- Built from public records. Not claimed yet, so call them directly.
Live 58 Plumbing Inc
Lynwood, CA · WC exempt · 4 mi away
Proof for Live 58 Plumbing Inc
- License
- CSLB 1144928
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Lynwood, CA · serves California
- Phone
- (310) 613-9748
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lomeli Plumbing
Cudahy, CA · WC exempt · 3 mi away
Proof for Lomeli Plumbing
- License
- CSLB 1113935
- 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
- Cudahy, CA · serves California
- Phone
- (323) 980-6008
- Listing
- Built from public records. Not claimed yet, so call them directly.
Los Plumbers Inc
Commerce, CA · WC ✓ · 4 mi away
Proof for Los Plumbers Inc
- License
- CSLB 937601
- 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
- Commerce, CA · serves California
- Phone
- (323) 219-6083
- Listing
- Built from public records. Not claimed yet, so call them directly.
Los Plumbing Inc
Lynwood, CA · WC exempt · 4 mi away
Proof for Los Plumbing Inc
- License
- CSLB 1051512
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C36 Plumbing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Lynwood, CA · serves California
- Phone
- (323) 893-3220
- Listing
- Built from public records. Not claimed yet, so call them directly.
M D H Boiler Service and Repair Inc
South Gate, CA · WC ✓ · 4 mi away
Proof for M D H Boiler Service and Repair Inc
- License
- CSLB 851741
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- South Gate, CA · serves California
- Phone
- (562) 630-2875
- Listing
- Built from public records. Not claimed yet, so call them directly.
M D H Burner and Boiler Company Inc
South Gate, CA · WC ✓ · 4 mi away
Proof for M D H Burner and Boiler Company Inc
- License
- CSLB 731449
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- South Gate, CA · serves California
- Phone
- (562) 630-2875
- Listing
- Built from public records. Not claimed yet, so call them directly.
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