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Heating and air conditioning in Signal Hill, CA
9 heating and air conditioning in Signal Hill, CA. Every listing checked against the issuer's record, in the published order.
Comfort Air
Cerritos, CA · WC ✓ · 7 mi away
Proof for Comfort Air
- License
- CSLB 437478
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cerritos, CA · serves California
- Phone
- (562) 569-5693
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Air HVAC Solutions
Cerritos, CA · WC ✓ · 7 mi away
Proof for Comfort Air HVAC Solutions
- License
- CSLB 1149326
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cerritos, CA · serves California
- Phone
- (949) 410-0980
- Listing
- Built from public records. Not claimed yet, so call them directly.
Complete Plus Heating & Air Conditioning Co
Downey, CA · WC ✓ · 10 mi away
Proof for Complete Plus Heating & Air Conditioning Co
- License
- CSLB 897630
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Downey, CA · serves California
- Phone
- (562) 505-0508
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cooland Inc
Gardena, CA · WC ✓ · 8 mi away
Proof for Cooland Inc
- License
- CSLB 927357
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Gardena, CA · serves California
- Phone
- (424) 329-3550
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cooldepot A/C
LA Palma, CA · WC ✓ · 8 mi away
Proof for Cooldepot A/C
- License
- CSLB 1007627
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Palma, CA · serves California
- Phone
- (714) 335-3221
- Listing
- Built from public records. Not claimed yet, so call them directly.
Coolin Air
South Gate, CA · WC ✓ · 10 mi away
Proof for Coolin Air
- License
- CSLB 920652
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- South Gate, CA · serves California
- Phone
- (562) 577-2196
- Listing
- Built from public records. Not claimed yet, so call them directly.
Copeland Heating and Air Conditioning LLC
Lynwood, CA · WC ✓ · 9 mi away
Proof for Copeland Heating and Air Conditioning LLC
- License
- CSLB 1099290
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lynwood, CA · serves California
- Phone
- (310) 484-9000
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cornett Plumbing & Heating Inc
Torrance, CA · WC ✓ · 9 mi away
Proof for Cornett Plumbing & Heating Inc
- License
- CSLB 366365
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Torrance, CA · serves California
- Phone
- (310) 320-6171
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cozy Pros Heating & Air LLC
Cypress, CA · WC ✓ · 8 mi away
Proof for Cozy Pros Heating & Air LLC
- License
- CSLB 1141958
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cypress, CA · serves California
- Phone
- (714) 768-2242
- Listing
- Built from public records. Not claimed yet, so call them directly.
Critchfield Mechanical Inc of Southern California
Huntington Beach, CA · WC ✓ · 9 mi away
Proof for Critchfield Mechanical Inc of Southern California
- License
- CSLB 842973
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Huntington Beach, CA · serves California
- Phone
- (949) 390-2900
- Listing
- Built from public records. Not claimed yet, so call them directly.
Crossfire Services Inc
Downey, CA · WC ✓ · 10 mi away
Proof for Crossfire Services Inc
- License
- CSLB 889993
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Downey, CA · serves California
- Phone
- (562) 861-1300
- Listing
- Built from public records. Not claimed yet, so call them directly.
Db Contractors Inc
Cypress, CA · WC ✓ · 8 mi away
Proof for Db Contractors Inc
- License
- CSLB 1116404
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C38 Refrigeration
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Cypress, CA · serves California
- Phone
- (562) 833-2238
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dependable Energy Inc
Artesia, CA · WC ✓ · 7 mi away
Proof for Dependable Energy Inc
- License
- CSLB 971589
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C2 Insulation and Acoustical; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Artesia, CA · serves California
- Phone
- (562) 860-0450
- Listing
- Built from public records. Not claimed yet, so call them directly.
Designer Plumbing & Air Inc
Bellflower, CA · WC ✓ · 6 mi away
Proof for Designer Plumbing & Air Inc
- License
- CSLB 950508
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Bellflower, CA · serves California
- Phone
- (562) 526-8822
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dillenback Holdings Inc
Lomita, CA · WC exempt · 8 mi away
Proof for Dillenback Holdings Inc
- License
- CSLB 986741
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Lomita, CA · serves California
- Phone
- (310) 946-8433
- Listing
- Built from public records. Not claimed yet, so call them directly.
Douglas Mechanical Services
Los Alamitos, CA · WC ✓ · 6 mi away
Proof for Douglas Mechanical Services
- License
- CSLB 1021651
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Los Alamitos, CA · serves California
- Phone
- (562) 250-5755
- Listing
- Built from public records. Not claimed yet, so call them directly.
Downey Plumbing Heating & Air Conditioning Co Inc
Downey, CA · WC ✓ · 10 mi away
Proof for Downey Plumbing Heating & Air Conditioning Co Inc
- License
- CSLB 731172
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Downey, CA · serves California
- Phone
- (562) 861-1234
- Listing
- Built from public records. Not claimed yet, so call them directly.
Downey Refrigeration CO
Downey, CA · 8 mi away
Proof for Downey Refrigeration CO
- USDOT registration
- US-DOT 2618867
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Downey, CA · serves California
- Phone
- (562) 862-9067
- Listing
- Built from public records. Not claimed yet, so call them directly.
Drain Right Services Inc
Gardena, CA · WC ✓ · 8 mi away
Proof for Drain Right Services Inc
- License
- CSLB 852708
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Gardena, CA · serves California
- Phone
- (800) 208-8875
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dual Temp Refrigeration
Los Angeles, CA · WC ✓ · 10 mi away
Proof for Dual Temp Refrigeration
- License
- CSLB 1140054
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C38 Refrigeration
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Los Angeles, CA · serves California
- Phone
- (323) 678-1309
- Listing
- Built from public records. Not claimed yet, so call them directly.
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