HVAC Contractors in Dallas, Texas
Licensed Establishments
8,320
U.S. Census Bureau
Peak Season
April through September - cooling season drives 70% of annual revenue
Estimate
Avg. Response Time
24-48 hours for quotes, same-day for emergency repairs
Estimate
Common Job Costs
| Service | Cost Range |
|---|---|
| AC unit replacement (3-5 ton) | $4,500 – $8,500 |
| Furnace installation | $2,800 – $6,200 |
| Ductwork replacement | $3,500 – $7,000 |
| AC repair service call | $150 – $450 |
| Complete system installation | $6,000 – $12,000 |
| Indoor air quality system | $1,200 – $3,500 |
Licensing Requirements
Licensing Requirements
Texas Department of Licensing and Regulation (TDLR) requires Air Conditioning and Refrigeration Contractor License (Class A or B). Class A allows unlimited work, Class B limited to 25 tons or less. Must pass state exam, provide financial responsibility proof, and have qualifying party with 4 years experience. Renewal every 2 years with continuing education requirements.
Permit Requirements
Dallas requires mechanical permits for new installations, replacements, and major repairs. Permit fees range $75-$300 based on system size and complexity. All work must be performed by licensed contractor.
Inspection Schedule
Initial rough-in inspection before concealment, final inspection before occupancy. City of Dallas typically schedules within 1-2 business days of request.
Insurance Minimums
General liability minimum $300,000 per occurrence, workers compensation as required by law if employees present
How to Get Licensed
- 1
Meet experience requirements
Obtain 4 years verifiable experience in HVAC work or complete approved training program. Document all work history with employer verification.
- 2
Submit application to TDLR
Complete Air Conditioning and Refrigeration Contractor License application with required fees, experience documentation, and proof of financial responsibility.
- 3
Pass state examination
Schedule and pass TDLR written examination covering refrigeration principles, electrical systems, codes, and safety. Exam fee approximately $50.
- 4
Provide financial responsibility
Submit proof of liability insurance or surety bond meeting state minimums. Required amounts vary by license class and business structure.
- 5
Receive license and maintain compliance
Upon approval, receive license certificate. Maintain continuing education requirements and renew every 2 years with TDLR to stay current.
About This Market
Dallas HVAC market runs hot and steady - literally. With 100+ degree summers lasting months, cooling systems work overtime and fail hard. Market's got solid demand year-round but summers bring the real money. Competition's fierce with approximately 8320 licensed establishments statewide, many concentrated in DFW metro. Commercial work pays better but residential volume keeps the lights on. Equipment costs drive pricing - supply chain disruptions hit this trade hard. Texas licensing isn't a joke - TDLR runs a tight ship and they'll shut you down for working without proper credentials. Dallas permit process moves fast if you know the system, but inspectors don't cut corners on code compliance. Peak season separates the pros from the amateurs - you need solid supplier relationships and enough crew to handle the load when temperatures spike. Insurance costs bite but liability exposure on refrigerant work and electrical connections makes it non-negotiable.
Data Sources:
Frequently Asked Questions
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Contractors in Dallas
1 hvac contractor in Dallas.
Lone Star Cooling
HVAC
Family-owned HVAC company. 24/7 emergency service across the DFW metroplex.
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