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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.
Johnson's Insulation
Oakland, CA · WC ✓ · 13 mi away
Proof for Johnson's Insulation
- License
- CSLB 1051108
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C2 Insulation and Acoustical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; D64 Non-specialized
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 660-0455
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lincoln Air Conditioning Corporation
Pleasanton, CA · 12 mi away
Proof for Lincoln Air Conditioning Corporation
- USDOT registration
- US-DOT 3326184
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Pleasanton, CA · serves California
- Phone
- (925) 484-2233
- Listing
- Built from public records. Not claimed yet, so call them directly.
Massone Mechanical Inc
Alamo, CA · WC ✓ · 11 mi away
Proof for Massone Mechanical Inc
- License
- CSLB 615532
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alamo, CA · serves California
- Phone
- (925) 945-8501
- Listing
- Built from public records. Not claimed yet, so call them directly.
Max's HVAC
Newark, CA · WC ✓ · 14 mi away
Proof for Max's HVAC
- License
- CSLB 251305
- 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
- Newark, CA · serves California
- Phone
- (818) 571-6078
- Listing
- Built from public records. Not claimed yet, so call them directly.
Modern Heating and Air Conditioning
Oakland, CA · WC ✓ · 13 mi away
Proof for Modern Heating and Air Conditioning
- License
- CSLB 685104
- 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
- Oakland, CA · serves California
- Phone
- (707) 552-5166
- Listing
- Built from public records. Not claimed yet, so call them directly.
Monarch Mechanical
Oakland, CA · WC ✓ · 13 mi away
Proof for Monarch Mechanical
- License
- CSLB 736565
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C43 Sheet Metal
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 400-7512
- Listing
- Built from public records. Not claimed yet, so call them directly.
Morrison John Inc
Lafayette, CA · WC ✓ · 14 mi away
Proof for Morrison John Inc
- License
- CSLB 509695
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lafayette, CA · serves California
- Phone
- (510) 655-5404
- Listing
- Built from public records. Not claimed yet, so call them directly.
Musial Heating & Air Inc
Newark, CA · WC ✓ · 14 mi away
Proof for Musial Heating & Air Inc
- License
- CSLB 844028
- 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
- Newark, CA · serves California
- Phone
- (510) 579-3075
- Listing
- Built from public records. Not claimed yet, so call them directly.
National Air Balance Company Inc
Pleasanton, CA · WC ✓ · 12 mi away
Proof for National Air Balance Company Inc
- License
- CSLB 348633
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- D62 Air and Water Balancing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pleasanton, CA · serves California
- Phone
- (510) 623-7000
- Listing
- Built from public records. Not claimed yet, so call them directly.
North Star Heating & Cooling
Walnut Creek, CA · WC ✓ · 13 mi away
Proof for North Star Heating & Cooling
- License
- CSLB 1142423
- 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
- Walnut Creek, CA · serves California
- Phone
- (925) 378-8529
- Listing
- Built from public records. Not claimed yet, so call them directly.
Olympic Heating and Air
Oakland, CA · WC ✓ · 10 mi away
Proof for Olympic Heating and Air
- License
- CSLB 918993
- 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
- Oakland, CA · serves California
- Phone
- (510) 967-1796
- Listing
- Built from public records. Not claimed yet, so call them directly.
Onzone Heating & Cooling Inc
Pleasanton, CA · WC ✓ · 12 mi away
Proof for Onzone Heating & Cooling Inc
- License
- CSLB 1154419
- 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
- Pleasanton, CA · serves California
- Phone
- (650) 698-7979
- Listing
- Built from public records. Not claimed yet, so call them directly.
Paso Robles Plumbing Heating and Air
Alameda, CA · WC ✓ via leasing firm · 13 mi away
Proof for Paso Robles Plumbing Heating and Air
- License
- CSLB 1099384
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Alameda, CA · serves California
- Phone
- (805) 543-4881
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pastime Mechanical
Pleasanton, CA · WC ✓ · 12 mi away
Proof for Pastime Mechanical
- License
- CSLB 1114975
- 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
- Pleasanton, CA · serves California
- Phone
- (925) 557-6978
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pmc Southwest LLC Refrigeration Unlimited LLC A&J Refrigeration Inc Victory Construction and Refrigeration LLC Race Engi
Walnut Creek, CA · 13 mi away
Proof for Pmc Southwest LLC Refrigeration Unlimited LLC A&J Refrigeration Inc Victory Construction and Refrigeration LLC Race Engi
- USDOT registration
- US-DOT 3563126
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 334-7222
- Listing
- Built from public records. Not claimed yet, so call them directly.
Polartech LLC
Walnut Creek, CA · WC ✓ · 13 mi away
Proof for Polartech LLC
- License
- CSLB 1114751
- 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
- Walnut Creek, CA · serves California
- Phone
- (925) 940-7341
- Listing
- Built from public records. Not claimed yet, so call them directly.
Qualtech Heating & Cooling
Danville, CA · WC ✓ · 11 mi away
Proof for Qualtech Heating & Cooling
- License
- CSLB 905205
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Danville, CA · serves California
- Phone
- (925) 831-2444
- Listing
- Built from public records. Not claimed yet, so call them directly.
R & J Construction Inc
Danville, CA · WC ✓ · 11 mi away
Proof for R & J Construction Inc
- License
- CSLB 539313
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Danville, CA · serves California
- Phone
- (925) 648-7942
- Listing
- Built from public records. Not claimed yet, so call them directly.
R Powell Mechanical
Oakland, CA · WC ✓ · 12 mi away
Proof for R Powell Mechanical
- License
- CSLB 1139432
- 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
- Oakland, CA · serves California
- Phone
- (510) 406-1550
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rick's Heating and Air Conditioning
Pleasanton, CA · WC ✓ · 12 mi away
Proof for Rick's Heating and Air Conditioning
- License
- CSLB 700486
- 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
- Pleasanton, CA · serves California
- Phone
- (925) 931-9382
- Listing
- Built from public records. Not claimed yet, so call them directly.
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