you asked:
Heating and air conditioning in Union City, CA
16 heating and air conditioning in Union City, CA; 1,411 within 30 miles. Every listing checked against the issuer's record, in the published order.
A N a Building and Design Inc
Menlo Park, CA · WC ✓ · 14 mi away
Proof for A N a Building and Design Inc
- License
- CSLB 964480
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Menlo Park, CA · serves California
- Phone
- (408) 202-2231
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & R HVAC
San Ramon, CA · WC ✓ · 13 mi away
Proof for A & R HVAC
- License
- CSLB 861542
- 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 Ramon, CA · serves California
- Phone
- (408) 999-0305
- Listing
- Built from public records. Not claimed yet, so call them directly.
A S E Builders Inc
Milpitas, CA · WC ✓ · 14 mi away
Proof for A S E Builders Inc
- License
- CSLB 968567
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C39 Roofing
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Milpitas, CA · serves California
- Phone
- (408) 839-3857
- Listing
- Built from public records. Not claimed yet, so call them directly.
Aaron's Mechanical Heating and Cooling
Redwood City, CA · WC ✓ · 12 mi away
Proof for Aaron's Mechanical Heating and Cooling
- License
- CSLB 1054483
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; 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
- Redwood City, CA · serves California
- Phone
- (650) 771-6945
- Listing
- Built from public records. Not claimed yet, so call them directly.
Abc Service
Menlo Park, CA · WC ✓ · 14 mi away
Proof for Abc Service
- License
- CSLB 1091355
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Menlo Park, CA · serves California
- Phone
- (650) 237-9095
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Refrigeration
Oakland, CA · WC ✓ · 13 mi away
Proof for Advanced Refrigeration
- License
- CSLB 1017769
- 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; C38 Refrigeration
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 415-7982
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Technical HVAC
Milpitas, CA · WC ✓ · 14 mi away
Proof for Advanced Technical HVAC
- License
- CSLB 1133034
- 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
- Milpitas, CA · serves California
- Phone
- (650) 222-0925
- Listing
- Built from public records. Not claimed yet, so call them directly.
Affordable Heating and Air Conditioning
Castro Valley, CA · WC ✓ · 11 mi away
Proof for Affordable Heating and Air Conditioning
- License
- CSLB 909632
- 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
- Castro Valley, CA · serves California
- Phone
- (510) 825-5079
- Listing
- Built from public records. Not claimed yet, so call them directly.
Air Control Mechanical
Santa Clara, CA · WC ✓ · 15 mi away
Proof for Air Control Mechanical
- License
- CSLB 1017399
- 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
- Santa Clara, CA · serves California
- Phone
- (925) 724-8298
- Listing
- Built from public records. Not claimed yet, so call them directly.
Air Design Heating & Cooling
Danville, CA · WC ✓ · 15 mi away
Proof for Air Design Heating & Cooling
- License
- CSLB 604264
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Danville, CA · serves California
- Phone
- (925) 837-4328
- Listing
- Built from public records. Not claimed yet, so call them directly.
Air Performance Heating & Cooling LLC
San Ramon, CA · WC ✓ · 12 mi away
Proof for Air Performance Heating & Cooling LLC
- License
- CSLB 876710
- 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
- San Ramon, CA · serves California
- Phone
- (925) 899-0174
- Listing
- Built from public records. Not claimed yet, so call them directly.
Air Supplier Service
Milpitas, CA · WC ✓ · 14 mi away
Proof for Air Supplier Service
- License
- CSLB 938608
- 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
- Milpitas, CA · serves California
- Phone
- (408) 206-1808
- Listing
- Built from public records. Not claimed yet, so call them directly.
Aire Sheet Metal Inc
Redwood City, CA · WC ✓ · 12 mi away
Proof for Aire Sheet Metal Inc
- License
- CSLB 271264
- 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; C43 Sheet Metal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Redwood City, CA · serves California
- Phone
- (650) 364-8081
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Bay Builders Performance
Menlo Park, CA · WC ✓ · 14 mi away
Proof for All Bay Builders Performance
- License
- CSLB 1042837
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C2 Insulation and Acoustical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Menlo Park, CA · serves California
- Phone
- (408) 482-5861
- Listing
- Built from public records. Not claimed yet, so call them directly.
All-Pro Heating & Cooling
Milpitas, CA · WC ✓ · 14 mi away
Proof for All-Pro Heating & Cooling
- License
- CSLB 1142736
- 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
- Milpitas, CA · serves California
- Phone
- (408) 464-4927
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alvarez Abraham K
Danville, CA · WC ✓ · 15 mi away
Proof for Alvarez Abraham K
- License
- CSLB 1116811
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Danville, CA · serves California
- Phone
- (925) 339-0343
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ambient Experts HVAC
Oakland, CA · WC ✓ · 15 mi away
Proof for Ambient Experts HVAC
- License
- CSLB 1049324
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Oakland, CA · serves California
- Phone
- (510) 730-5959
- Listing
- Built from public records. Not claimed yet, so call them directly.
American Air Conditioning Plumbing and Heating
San Leandro, CA · 11 mi away
Proof for American Air Conditioning Plumbing and Heating
- USDOT registration
- US-DOT 3539285
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- San Leandro, CA · serves California
- Phone
- (510) 351-7578
- Listing
- Built from public records. Not claimed yet, so call them directly.
American Sheet Metal & Mechanical
San Leandro, CA · WC ✓ · 11 mi away
Proof for American Sheet Metal & Mechanical
- License
- CSLB 1130767
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Leandro, CA · serves California
- Phone
- (925) 231-7635
- Listing
- Built from public records. Not claimed yet, so call them directly.
Apple Heating & Air Inc
San Leandro, CA · WC ✓ · 11 mi away
Proof for Apple Heating & Air Inc
- License
- CSLB 698079
- 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
- (510) 459-8868
- 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.