Top 10 HVAC Companies in Dallas, TX

Updated March 2026

Quick Answer

The best HVAC companies in Dallas, TX for 2026 include Rescue Air and Plumbing (4.9★), Texas AirZone LLC (5★), Airtron Heating & Air Conditioning (4.9★). All are licensed, insured, and highly rated for AC repair, heating service, and HVAC installation.

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1

Rescue Air and Plumbing

9639 Greenville Ave, Dallas, TX 75243
★★★★½ 4.9 (3,746 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
2

Texas AirZone LLC

10763 Mapleridge Dr, Dallas, TX 75238
★★★★★ 5 (824 reviews)
Licensed & Insured24/7 EmergencyTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
3

Airtron Heating & Air Conditioning

10440 Olympic Dr, Dallas, TX 75220
★★★★½ 4.9 (5,411 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
4

Harlen Johnson HVAC, Plumbing & Electrical

2643 Royal Ln, Dallas, TX 75229
★★★★½ 4.8 (1,162 reviews)
Licensed & Insured24/7 EmergencyHighly Reviewed
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
5

One Hour Air Conditioning & Heating of Dallas

1608 Whitlock Ln Unit J, Carrollton, TX 75006
★★★★½ 4.9 (1,103 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
6

Baker Brothers Plumbing, Air & Electric

2615 Big Town Blvd, Mesquite, TX 75150
★★★★½ 4.8 (24,561 reviews)
Licensed & Insured24/7 EmergencyHighly Reviewed
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
7

Dallas Heating and Air Conditioning

5050 Quorum Dr Ste 700, Dallas, TX 75254
★★★★½ 4.8 (216 reviews)
Licensed & Insured
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
8

Quigley Heating & Air Conditioning of Dallas

13720 Diplomat Dr, Farmers Branch, TX 75234
★★★★½ 4.9 (573 reviews)
Licensed & Insured24/7 EmergencyTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
9

Coolinary Arts Heating & Cooling

5200 McKinney Ave, Dallas, TX 75205
★★★★★ 5 (233 reviews)
Licensed & InsuredTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
10

5 Star HVAC Contractors

3906 Melcer Dr #302, Rowlett, TX 75088
★★★★½ 4.9 (1,140 reviews)
Licensed & Insured24/7 EmergencyHighly ReviewedTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning

About These Listings

Provider details on this page come from public business information and each provider's own website. Inclusion here is not an endorsement, and the order shown is not a guarantee of quality. Before hiring, verify licensing, insurance, and pricing directly with the company — request written quotes and confirm credentials with your state or local licensing board.

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Frequently Asked Questions

How much does HVAC repair cost in Dallas, TX?

HVAC repair in Dallas typically costs $150-$450 for common issues like refrigerant recharge, thermostat replacement, or capacitor repair. AC compressor replacement runs $1,200-$2,800. Full system replacement costs $4,500-$12,000 depending on size and efficiency rating.

How often should I service my HVAC in Dallas?

HVAC professionals in Dallas recommend servicing twice a year — spring for AC and fall for heating. Regular maintenance prevents breakdowns during extreme weather and can extend your system's lifespan by 5-10 years.

Do Dallas HVAC companies offer emergency service?

Yes, most top-rated HVAC companies in Dallas offer 24/7 emergency service for no-heat, no-AC, and refrigerant leak situations. Response times are typically 60-90 minutes. Emergency premiums add $100-$250 to standard rates.

What size HVAC system do I need for my Dallas home?

Most homes in Dallas need 2.5 to 5 tons of cooling capacity. A rough guide: 1 ton per 400-600 sq ft depending on climate, insulation, and sun exposure. Always get a Manual J load calculation from a licensed HVAC contractor for accurate sizing.