you asked:
Heating and air conditioning in Pittsburg, CA
21 heating and air conditioning in Pittsburg, CA; 813 within 30 miles. Every listing checked against the issuer's record, in the published order.
Hartvickson John D
Concord, CA · WC ✓ · 6 mi away
Proof for Hartvickson John D
- License
- CSLB 409642
- 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
- Concord, CA · serves California
- Phone
- (925) 687-1777
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hearthstone Building & Restoration
Walnut Creek, CA · WC ✓ · 9 mi away
Proof for Hearthstone Building & Restoration
- License
- CSLB 319036
- 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
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 525-9055
- Listing
- Built from public records. Not claimed yet, so call them directly.
High Performance Heating & Air
Concord, CA · WC ✓ · 8 mi away
Proof for High Performance Heating & Air
- License
- CSLB 821099
- 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
- Concord, CA · serves California
- Phone
- (925) 687-6887
- Listing
- Built from public records. Not claimed yet, so call them directly.
High Tech Plumbing
Concord, CA · WC ✓ · 7 mi away
Proof for High Tech Plumbing
- License
- CSLB 1021954
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 852-8552
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hometown Heating and Air Conditioning
Concord, CA · WC ✓ · 8 mi away
Proof for Hometown Heating and Air Conditioning
- License
- CSLB 1005143
- 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
- Concord, CA · serves California
- Phone
- (925) 933-9333
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hqr Air Inc
Concord, CA · WC ✓ · 8 mi away
Proof for Hqr Air Inc
- License
- CSLB 1125372
- 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
- Concord, CA · serves California
- Phone
- (925) 503-0070
- Listing
- Built from public records. Not claimed yet, so call them directly.
HVAC for Les$ Incorporated
Concord, CA · WC ✓ · 7 mi away
Proof for HVAC for Les$ Incorporated
- License
- CSLB 1038617
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (510) 219-1021
- Listing
- Built from public records. Not claimed yet, so call them directly.
Infinium Air Inc
Concord, CA · WC ✓ · 8 mi away
Proof for Infinium Air Inc
- License
- CSLB 995372
- 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
- Concord, CA · serves California
- Phone
- (925) 826-5180
- Listing
- Built from public records. Not claimed yet, so call them directly.
J C Climate Control Technology's Inc
Concord, CA · WC ✓ · 7 mi away
Proof for J C Climate Control Technology's Inc
- License
- CSLB 1050705
- 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
- Concord, CA · serves California
- Phone
- (925) 849-5334
- Listing
- Built from public records. Not claimed yet, so call them directly.
J & S Steel Construction
Walnut Creek, CA · WC ✓ · 9 mi away
Proof for J & S Steel Construction
- License
- CSLB 832884
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C43 Sheet Metal; C51 Structural Steel
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut Creek, CA · serves California
- Phone
- (925) 708-2900
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jet - HVAC
Antioch, CA · WC ✓ · 8 mi away
Proof for Jet - HVAC
- License
- CSLB 809173
- 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
- Antioch, CA · serves California
- Phone
- (925) 382-5133
- Listing
- Built from public records. Not claimed yet, so call them directly.
K & R Heating and Air Conditioning Service
Concord, CA · WC ✓ · 7 mi away
Proof for K & R Heating and Air Conditioning Service
- License
- CSLB 986374
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 798-5088
- Listing
- Built from public records. Not claimed yet, so call them directly.
K & R Heating and Cooling Service Inc
Concord, CA · WC ✓ · 6 mi away
Proof for K & R Heating and Cooling Service Inc
- License
- CSLB 1148600
- 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
- Concord, CA · serves California
- Phone
- (925) 400-5195
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kz Heating and Air Conditioning
Antioch, CA · WC ✓ · 8 mi away
Proof for Kz Heating and Air Conditioning
- License
- CSLB 1125064
- 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
- Antioch, CA · serves California
- Phone
- (415) 815-5371
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lenco Company Inc the
Clayton, CA · WC ✓ · 9 mi away
Proof for Lenco Company Inc the
- License
- CSLB 980969
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Clayton, CA · serves California
- Phone
- (925) 890-6169
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lescure Company Inc
Concord, CA · WC ✓ · 8 mi away
Proof for Lescure Company Inc
- License
- CSLB 248204
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 283-2528
- Listing
- Built from public records. Not claimed yet, so call them directly.
M & S Hvacr Contractors Inc
Concord, CA · WC ✓ · 6 mi away
Proof for M & S Hvacr Contractors Inc
- License
- CSLB 956647
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (415) 730-3444
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mas Service
Antioch, CA · WC ✓ · 8 mi away
Proof for Mas Service
- License
- CSLB 498289
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Antioch, CA · serves California
- Phone
- (888) 314-0451
- Listing
- Built from public records. Not claimed yet, so call them directly.
Matrix Hg Inc
Concord, CA · WC ✓ · 8 mi away
Proof for Matrix Hg Inc
- License
- CSLB 812232
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C43 Sheet Metal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 459-9200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Mccarthy Sheetmetal
Concord, CA · WC ✓ · 7 mi away
Proof for Mccarthy Sheetmetal
- License
- CSLB 726429
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 676-6312
- 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.