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Heating and air conditioning in Castro Valley, CA
12 heating and air conditioning in Castro Valley, CA; 1,329 within 30 miles. Every listing checked against the issuer's record, in the published order.
Triton Heating & Cooling Group
San Leandro, CA · WC ✓ · 6 mi away
Proof for Triton Heating & Cooling Group
- License
- CSLB 995088
- 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
- San Leandro, CA · serves California
- Phone
- (510) 764-2426
- Listing
- Built from public records. Not claimed yet, so call them directly.
True Blue Air
Hayward, CA · WC ✓ · 5 mi away
Proof for True Blue Air
- License
- CSLB 1078676
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (650) 336-4588
- Listing
- Built from public records. Not claimed yet, so call them directly.
Turnkey HVAC
Hayward, CA · WC ✓ · 6 mi away
Proof for Turnkey HVAC
- License
- CSLB 1126546
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 299-9875
- Listing
- Built from public records. Not claimed yet, so call them directly.
United Mechanical & Metal Fabricators Inc
Union City, CA · 8 mi away
Proof for United Mechanical & Metal Fabricators Inc
- USDOT registration
- US-DOT 2687690
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Union City, CA · serves California
- Phone
- (510) 537-4744
- Listing
- Built from public records. Not claimed yet, so call them directly.
Universal HVAC Service Inc
San Leandro, CA · WC ✓ · 6 mi away
Proof for Universal HVAC Service Inc
- License
- CSLB 1149569
- 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
- San Leandro, CA · serves California
- Phone
- (341) 258-8413
- Listing
- Built from public records. Not claimed yet, so call them directly.
Valentine Heating and Air
San Ramon, CA · WC ✓ · 9 mi away
Proof for Valentine Heating and Air
- License
- CSLB 1036405
- 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 Ramon, CA · serves California
- Phone
- (209) 640-0957
- Listing
- Built from public records. Not claimed yet, so call them directly.
Van-Mulder Sheet Metal Inc
Hayward, CA · WC ✓ · 6 mi away
Proof for Van-Mulder Sheet Metal Inc
- License
- CSLB 279981
- 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; C43 Sheet Metal
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 569-9123
- Listing
- Built from public records. Not claimed yet, so call them directly.
Velasco's Heating and Air Conditioning
Oakland, CA · WC ✓ · 6 mi away
Proof for Velasco's Heating and Air Conditioning
- License
- CSLB 1091060
- 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
- Oakland, CA · serves California
- Phone
- (510) 485-8119
- Listing
- Built from public records. Not claimed yet, so call them directly.
Villquin Air Services LLC
Hayward, CA · WC ✓ · 6 mi away
Proof for Villquin Air Services LLC
- License
- CSLB 1062552
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 969-4380
- Listing
- Built from public records. Not claimed yet, so call them directly.
Volta HVAC
San Ramon, CA · WC ✓ · 9 mi away
Proof for Volta HVAC
- License
- CSLB 1073370
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Ramon, CA · serves California
- Phone
- (925) 230-4045
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wangs Contractor LLC
Union City, CA · WC ✓ · 8 mi away
Proof for Wangs Contractor LLC
- License
- CSLB 1144327
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; 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
- Union City, CA · serves California
- Phone
- (510) 962-1858
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wes-Co Industries
San Leandro, CA · WC ✓ · 6 mi away
Proof for Wes-Co Industries
- License
- CSLB 246673
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (510) 534-3320
- Listing
- Built from public records. Not claimed yet, so call them directly.
Westates Mechanical Corporation Inc
Hayward, CA · WC ✓ · 6 mi away
Proof for Westates Mechanical Corporation Inc
- License
- CSLB 828590
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Phone
- (510) 635-9830
- Listing
- Built from public records. Not claimed yet, so call them directly.
Yjv Stainless Inc
Hayward, CA · WC exempt · 6 mi away
Proof for Yjv Stainless Inc
- License
- CSLB 1144643
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Hayward, CA · serves California
- Phone
- (510) 432-9338
- Listing
- Built from public records. Not claimed yet, so call them directly.
North Bay Design and Build Inc
Hayward, CA · WC ✓ · 6 mi away
Proof for North Bay Design and Build Inc
- License
- CSLB 1129470
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Hayward, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
A/C Guys Cooling and Heating Inc
Pleasanton, CA · WC ✓ · 12 mi away
Proof for A/C Guys Cooling and Heating Inc
- License
- CSLB 1036070
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pleasanton, CA · serves California
- Phone
- (925) 596-8888
- Listing
- Built from public records. Not claimed yet, so call them directly.
A C Logix Incorporated
Pleasanton, CA · WC ✓ · 12 mi away
Proof for A C Logix Incorporated
- License
- CSLB 814563
- 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
- Pleasanton, CA · serves California
- Phone
- (925) 846-9991
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advance Heating and Air Conditioning
Newark, CA · WC ✓ · 14 mi away
Proof for Advance Heating and Air Conditioning
- License
- CSLB 517993
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Newark, CA · serves California
- Phone
- (408) 593-5564
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Control
Orinda, CA · WC ✓ · 14 mi away
Proof for Advanced Control
- License
- CSLB 790912
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Orinda, CA · serves California
- Phone
- (415) 250-9660
- Listing
- Built from public records. Not claimed yet, so call them directly.
Air - Con Mechanical Services Inc
Walnut Creek, CA · WC ✓ · 13 mi away
Proof for Air - Con Mechanical Services Inc
- License
- CSLB 636428
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; 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
- Walnut Creek, CA · serves California
- Phone
- (925) 279-3330
- Listing
- Built from public records. Not claimed yet, so call them directly.
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