you asked:
Heating and air conditioning in Rancho Cucamonga, CA
84 heating and air conditioning in Rancho Cucamonga, CA. Every listing checked against the issuer's record, in the published order.
Mtek Air Conditioning & Heating Control
Fontana, CA · WC ✓ · 6 mi away
Proof for Mtek Air Conditioning & Heating Control
- License
- CSLB 1149130
- 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
- Fontana, CA · serves California
- Phone
- (949) 232-4301
- Listing
- Built from public records. Not claimed yet, so call them directly.
Muniz Antonio Jr
Upland, CA · WC ✓ · 5 mi away
Proof for Muniz Antonio Jr
- License
- CSLB 946924
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 845-7542
- Listing
- Built from public records. Not claimed yet, so call them directly.
My Refrigeration Man Inc
Jurupa Valley, CA · WC ✓ via leasing firm · 9 mi away
Proof for My Refrigeration Man Inc
- License
- CSLB 1003408
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Jurupa Valley, CA · serves California
- Phone
- (626) 283-2443
- Listing
- Built from public records. Not claimed yet, so call them directly.
Myco Construction
Ontario, CA · WC ✓ · 7 mi away
Proof for Myco Construction
- License
- CSLB 853581
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C17 Glazing; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C27 Landscaping; C33 Painting and Decorating; C39 Roofing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 456-9719
- Listing
- Built from public records. Not claimed yet, so call them directly.
N S Heat and AC
Upland, CA · WC ✓ · 6 mi away
Proof for N S Heat and AC
- License
- CSLB 760511
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (562) 989-4050
- Listing
- Built from public records. Not claimed yet, so call them directly.
New Power Contracting for Building Mechanicals
Claremont, CA · WC ✓ · 9 mi away
Proof for New Power Contracting for Building Mechanicals
- License
- CSLB 1100150
- 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
- Claremont, CA · serves California
- Phone
- (818) 739-9196
- Listing
- Built from public records. Not claimed yet, so call them directly.
Nick Air Conditioning Inc
Ontario, CA · WC ✓ · 7 mi away
Proof for Nick Air Conditioning Inc
- License
- CSLB 1135910
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (626) 265-5024
- Listing
- Built from public records. Not claimed yet, so call them directly.
Northstar Phac Inc
Ontario, CA · WC ✓ via leasing firm · 7 mi away
Proof for Northstar Phac Inc
- License
- CSLB 916254
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Ontario, CA · serves California
- Phone
- (866) 744-6192
- Listing
- Built from public records. Not claimed yet, so call them directly.
Novell Custom Heating & Air Conditioning Company
Upland, CA · WC ✓ · 5 mi away
Proof for Novell Custom Heating & Air Conditioning Company
- License
- CSLB 958830
- 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
- Upland, CA · serves California
- Phone
- (909) 398-1208
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ogg M a Heating & Air Conditioning Inc
Montclair, CA · WC ✓ · 9 mi away
Proof for Ogg M a Heating & Air Conditioning Inc
- License
- CSLB 489652
- 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
- Montclair, CA · serves California
- Phone
- (909) 624-8608
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ontario Refrigeration Commercial Air Conditioning Heating & Contr
Ontario, CA · WC ✓ · 8 mi away
Proof for Ontario Refrigeration Commercial Air Conditioning Heating & Contr
- License
- CSLB 315638
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 984-2771
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ontario Refrigeration Service Inc
Ontario, CA · 8 mi away
Proof for Ontario Refrigeration Service Inc
- USDOT registration
- US-DOT 1643686
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Ontario, CA · serves California
- Phone
- (909) 984-2771
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pacific Mechanical Construction
Fontana, CA · 6 mi away
Proof for Pacific Mechanical Construction
- USDOT registration
- US-DOT 2706959
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Fontana, CA · serves California
- Phone
- (562) 905-3101
- Listing
- Built from public records. Not claimed yet, so call them directly.
Park Phillip
Ontario, CA · WC ✓ · 7 mi away
Proof for Park Phillip
- License
- CSLB 1102884
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (213) 324-3639
- Listing
- Built from public records. Not claimed yet, so call them directly.
Paul's Heating and Cooling
Upland, CA · WC ✓ · 6 mi away
Proof for Paul's Heating and Cooling
- License
- CSLB 962985
- 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
- Upland, CA · serves California
- Phone
- (909) 534-1304
- Listing
- Built from public records. Not claimed yet, so call them directly.
Performance Heating & Air
Upland, CA · WC ✓ · 6 mi away
Proof for Performance Heating & Air
- License
- CSLB 976963
- 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
- Upland, CA · serves California
- Phone
- (909) 717-4730
- Listing
- Built from public records. Not claimed yet, so call them directly.
Pon Air and Heating Inc
Fontana, CA · WC ✓ · 6 mi away
Proof for Pon Air and Heating Inc
- License
- CSLB 1018429
- 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
- Fontana, CA · serves California
- Phone
- (714) 335-3270
- Listing
- Built from public records. Not claimed yet, so call them directly.
Q Air Heating & Air Conditioning Inc
Claremont, CA · WC ✓ · 9 mi away
Proof for Q Air Heating & Air Conditioning Inc
- License
- CSLB 1007850
- 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
- Claremont, CA · serves California
- Phone
- (562) 716-6282
- Listing
- Built from public records. Not claimed yet, so call them directly.
Quality Conservation Services
Montclair, CA · WC ✓ via leasing firm · 9 mi away
Proof for Quality Conservation Services
- License
- CSLB 1034739
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C2 Insulation and Acoustical; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C39 Roofing; D65 Weatherization and Energy Conservation
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Montclair, CA · serves California
- Phone
- (866) 794-5129
- Listing
- Built from public records. Not claimed yet, so call them directly.
R & V Sheet Metal Inc
Mira Loma, CA · WC ✓ · 9 mi away
Proof for R & V Sheet Metal Inc
- License
- CSLB 1029152
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Mira Loma, CA · serves California
- Phone
- (951) 361-9455
- 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.