you asked:
Heating and air conditioning in National City, CA
22 heating and air conditioning in National City, CA; 747 within 30 miles. Every listing checked against the issuer's record, in the published order.
Protemp Solutions LLC
San Diego, CA · WC ✓ · 6 mi away
Proof for Protemp Solutions LLC
- License
- CSLB 1157070
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (559) 286-7250
- Listing
- Built from public records. Not claimed yet, so call them directly.
Qualis Heating and Air
San Diego, CA · WC ✓ · 10 mi away
Proof for Qualis Heating and Air
- License
- CSLB 1015634
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (619) 638-0893
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rally Air LLC
San Diego, CA · WC ✓ · 6 mi away
Proof for Rally Air LLC
- License
- CSLB 1136888
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (602) 781-1440
- Listing
- Built from public records. Not claimed yet, so call them directly.
Reliable Temperature Control LLC
San Diego, CA · WC ✓ · 6 mi away
Proof for Reliable Temperature Control LLC
- License
- CSLB 1161788
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (909) 837-0772
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ro-Ma HVAC
San Ysidro, CA · WC ✓ · 8 mi away
Proof for Ro-Ma HVAC
- License
- CSLB 1117625
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Ysidro, CA · serves California
- Phone
- (619) 601-8042
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rockstar Plumbing Heating and Air Inc
San Diego, CA · 10 mi away
Proof for Rockstar Plumbing Heating and Air Inc
- USDOT registration
- US-DOT 4257451
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- San Diego, CA · serves California
- Phone
- (609) 740-3211
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rockstar Plumbing Heating and Air Inc
San Diego, CA · WC ✓ · 10 mi away
Proof for Rockstar Plumbing Heating and Air Inc
- License
- CSLB 986539
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (858) 717-0958
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rogers Ron Construction & Services
Bonita, CA · WC ✓ · 5 mi away
Proof for Rogers Ron Construction & Services
- License
- CSLB 743124
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Bonita, CA · serves California
- Phone
- (619) 434-4663
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rsm Mechanical
San Diego, CA · WC ✓ · 6 mi away
Proof for Rsm Mechanical
- License
- CSLB 1129352
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (619) 884-6921
- Listing
- Built from public records. Not claimed yet, so call them directly.
S D Mechanical
Spring Valley, CA · WC ✓ · 7 mi away
Proof for S D Mechanical
- License
- CSLB 1084280
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Spring Valley, CA · serves California
- Phone
- (619) 251-4769
- Listing
- Built from public records. Not claimed yet, so call them directly.
S D Mechanical HVAC Services
LA Mesa, CA · WC ✓ · 9 mi away
Proof for S D Mechanical HVAC Services
- License
- CSLB 952638
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Mesa, CA · serves California
- Phone
- (619) 379-7628
- Listing
- Built from public records. Not claimed yet, so call them directly.
Saffa Contracting Co
San Diego, CA · WC ✓ · 9 mi away
Proof for Saffa Contracting Co
- License
- CSLB 1135218
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (715) 557-2203
- Listing
- Built from public records. Not claimed yet, so call them directly.
San Diego Climate Comfort
Lemon Grove, CA · WC ✓ · 6 mi away
Proof for San Diego Climate Comfort
- License
- CSLB 1130155
- 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
- Lemon Grove, CA · serves California
- Phone
- (619) 766-5883
- Listing
- Built from public records. Not claimed yet, so call them directly.
San Diego Cold Rooms
Imperial Beach, CA · WC exempt · 7 mi away
Proof for San Diego Cold Rooms
- License
- CSLB 534374
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C38 Refrigeration
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Imperial Beach, CA · serves California
- Phone
- (619) 723-6789
- Listing
- Built from public records. Not claimed yet, so call them directly.
San Diego Cool Air Inc
San Diego, CA · WC ✓ · 6 mi away
Proof for San Diego Cool Air Inc
- License
- CSLB 1074657
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (858) 789-8163
- Listing
- Built from public records. Not claimed yet, so call them directly.
San Diego Mechanical Pro
San Diego, CA · WC ✓ · 6 mi away
Proof for San Diego Mechanical Pro
- License
- CSLB 1055614
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (858) 376-7506
- Listing
- Built from public records. Not claimed yet, so call them directly.
San Diego Refrigeration
San Diego, CA · 9 mi away
Proof for San Diego Refrigeration
- USDOT registration
- US-DOT 3453147
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- San Diego, CA · serves California
- Phone
- (858) 270-5555
- Listing
- Built from public records. Not claimed yet, so call them directly.
Saree HVAC
San Diego, CA · WC ✓ · 5 mi away
Proof for Saree HVAC
- License
- CSLB 1141323
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (619) 212-3522
- Listing
- Built from public records. Not claimed yet, so call them directly.
Seamless Rain Gutters Inc
Spring Valley, CA · WC ✓ via leasing firm · 10 mi away
Proof for Seamless Rain Gutters Inc
- License
- CSLB 311619
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Spring Valley, CA · serves California
- Phone
- (619) 444-9191
- Listing
- Built from public records. Not claimed yet, so call them directly.
Smith & Sons Heating and Air Inc
Spring Valley, CA · WC ✓ · 7 mi away
Proof for Smith & Sons Heating and Air Inc
- License
- CSLB 1068876
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Spring Valley, CA · serves California
- Phone
- (619) 251-9285
- Listing
- Built from public records. Not claimed yet, so call them directly.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.