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Heating and air conditioning in San Ramon, CA
19 heating and air conditioning in San Ramon, CA; 1,221 within 30 miles. Every listing checked against the issuer's record, in the published order.
Climatecare Boiler Works
Hayward, CA · WC ✓ · 14 mi away
Proof for Climatecare Boiler Works
- License
- CSLB 1126949
- 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
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 244-7566
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cold Chain Refrigeration
Hayward, CA · WC exempt · 11 mi away
Proof for Cold Chain Refrigeration
- License
- CSLB 1142309
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C38 Refrigeration
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Hayward, CA · serves California
- Phone
- (510) 856-6263
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cold Storage Manufacturing Inc
Union City, CA · WC ✓ · 14 mi away
Proof for Cold Storage Manufacturing Inc
- License
- CSLB 304183
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C38 Refrigeration
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Union City, CA · serves California
- Phone
- (510) 476-1700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cold Storage Refrigeration Inc
Union City, CA · WC ✓ · 14 mi away
Proof for Cold Storage Refrigeration Inc
- License
- CSLB 862917
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C38 Refrigeration
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Union City, CA · serves California
- Phone
- (510) 476-1700
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cold Systems Refrigeration LLC
Livermore, CA · WC exempt · 10 mi away
Proof for Cold Systems Refrigeration LLC
- License
- CSLB 1158041
- 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
- Livermore, CA · serves California
- Phone
- (209) 715-8472
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Dynamics Inc
San Leandro, CA · WC ✓ · 13 mi away
Proof for Comfort Dynamics Inc
- License
- CSLB 768923
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C46 Solar
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 352-8501
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfy Heating & Air Conditioning Inc
San Leandro, CA · WC ✓ · 13 mi away
Proof for Comfy Heating & Air Conditioning Inc
- License
- CSLB 894110
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 317-7375
- Listing
- Built from public records. Not claimed yet, so call them directly.
Commercial Refrigeration Service
Hayward, CA · 11 mi away
Proof for Commercial Refrigeration Service
- USDOT registration
- US-DOT 3325248
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Hayward, CA · serves California
- Phone
- (510) 502-6619
- Listing
- Built from public records. Not claimed yet, so call them directly.
Complete Care Heating and Air Conditioning Inc
Concord, CA · WC ✓ · 13 mi away
Proof for Complete Care Heating and Air Conditioning Inc
- License
- CSLB 1088603
- 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
- Concord, CA · serves California
- Phone
- (925) 570-1603
- Listing
- Built from public records. Not claimed yet, so call them directly.
Contra Costa Climate Control Inc
Concord, CA · WC ✓ · 13 mi away
Proof for Contra Costa Climate Control Inc
- License
- CSLB 813250
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 825-3131
- Listing
- Built from public records. Not claimed yet, so call them directly.
D P Heating & Air Conditioning
Oakland, CA · WC ✓ · 13 mi away
Proof for D P Heating & Air Conditioning
- License
- CSLB 636826
- 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
- Oakland, CA · serves California
- Phone
- (510) 532-2043
- Listing
- Built from public records. Not claimed yet, so call them directly.
Delcon Heating and Air Conditioning
Livermore, CA · 10 mi away
Proof for Delcon Heating and Air Conditioning
- USDOT registration
- US-DOT 4111117
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Livermore, CA · serves California
- Phone
- (925) 456-8880
- Listing
- Built from public records. Not claimed yet, so call them directly.
Delcon Heating and Air Conditioning
Livermore, CA · WC ✓ · 10 mi away
Proof for Delcon Heating and Air Conditioning
- License
- CSLB 493271
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 456-8880
- Listing
- Built from public records. Not claimed yet, so call them directly.
Deng Construction
San Lorenzo, CA · WC ✓ · 13 mi away
Proof for Deng Construction
- License
- CSLB 857147
- 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
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Lorenzo, CA · serves California
- Phone
- (408) 268-7653
- Listing
- Built from public records. Not claimed yet, so call them directly.
Diablo Thermal Systems Inc
Walnut Creek, CA · WC ✓ · 11 mi away
Proof for Diablo Thermal Systems Inc
- License
- CSLB 823200
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 979-1300
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dt Mechanical
San Leandro, CA · WC ✓ · 13 mi away
Proof for Dt Mechanical
- License
- CSLB 954729
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 295-5143
- Listing
- Built from public records. Not claimed yet, so call them directly.
Dynamic Technical Solutions
Union City, CA · WC ✓ · 14 mi away
Proof for Dynamic Technical Solutions
- License
- CSLB 826782
- 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
- Union City, CA · serves California
- Phone
- (650) 326-0750
- Listing
- Built from public records. Not claimed yet, so call them directly.
E Heating and Cooling Inc
San Leandro, CA · WC ✓ · 13 mi away
Proof for E Heating and Cooling Inc
- License
- CSLB 1112532
- 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
- San Leandro, CA · serves California
- Phone
- (510) 563-0054
- Listing
- Built from public records. Not claimed yet, so call them directly.
East Bay Heating & Air
Livermore, CA · WC ✓ · 10 mi away
Proof for East Bay Heating & Air
- License
- CSLB 1015658
- 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
- Livermore, CA · serves California
- Phone
- (925) 300-1117
- Listing
- Built from public records. Not claimed yet, so call them directly.
Eastbay Refrigeration Inc
Hayward, CA · WC ✓ · 14 mi away
Proof for Eastbay Refrigeration Inc
- License
- CSLB 850485
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C38 Refrigeration
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 940-8917
- Listing
- Built from public records. Not claimed yet, so call them directly.
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