Compare the highest-rated hvac professionals in Dallas, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier HVAC contractor specializing in high-efficiency system installations and complex repairs for Dallas's extreme climate. They are certified dealers for Trane and Lennox systems and focus on energy-efficient solutions that handle both intense summer heat and occasional winter cold snaps. Their technicians are NATE-certified and specially trained in humidity control for North Texas homes.
Family-owned and operated since 1995, Metroplex Heating & Air has deep expertise in repairing and replacing all major HVAC brands. They are particularly known for their comprehensive maintenance plans that help prevent system failures during peak summer months. Their ductwork diagnostics and sealing services are highly rated for improving home comfort and efficiency in older Dallas homes.
Specializing in rapid-response emergency repairs, Lone Star AC & Heating operates 24/7 to address critical system failures, which are common during Dallas's intense summer heatwaves. They maintain a large fleet of fully stocked trucks to handle most repairs in a single visit. They are also experts in attic unit installations and repairs, a common setup in North Texas homes.
The Dallas HVAC market is highly competitive and driven by a demanding climate characterized by long, intensely hot and humid summers (with 70+ days over 90°F) and occasional but sharp cold snaps in winter. This creates year-round demand for reliable cooling and significant demand for heating services. The primary needs include high-capacity AC units, energy-efficient systems to manage high electricity costs, humidity control, and robust emergency repair services. The market consists of both large established companies and smaller local contractors, with a strong emphasis on 24/7 availability from April through October.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Dallas regulations and climate
Get answers to common questions about hvac services in Dallas, Texas.
For a full system replacement in Dallas, homeowners can expect to pay between $5,000 and $12,000+, depending heavily on unit size (tonnage), efficiency rating (SEER), and home complexity. Dallas's intense summer heat means properly sizing the unit is critical to avoid excessive strain and energy bills. Higher SEER units (16+) cost more upfront but offer significant long-term savings given our extended cooling season.
The absolute best time is during the spring (March-May) or fall (October-November) shoulder seasons. Scheduling during these periods ensures your system is serviced before the punishing summer heat arrives and helps you avoid the peak demand rush, which can lead to longer wait times and potential emergency service premiums. This proactive timing is crucial for reliability during 100+ degree days.
Yes. Texas requires all companies performing HVAC work to be licensed by the Texas Department of Licensing and Regulation (TDLR). Always verify a contractor's TDLR license. Furthermore, Dallas and many surrounding cities have specific permitting requirements for system replacements and new installations; a reputable contractor will handle this process. Local codes also address proper drainage and venting due to our soil conditions.
Prioritize companies that are locally established, TDLR-licensed, and have strong reviews specifically addressing responsiveness during DFW summers. Ask for proof of liability insurance and confirm they perform detailed Manual J load calculations to ensure proper sizing for our climate. A trustworthy provider will offer clear, written estimates and avoid high-pressure sales tactics for unnecessary upgrades.
During extended periods of extreme heat (common in July and August), it is normal for your system to run nearly non-stop in the afternoon to maintain your set temperature. However, if it runs constantly without adequately cooling the home (e.g., a 20+ degree difference between return and supply air), it indicates a problem like low refrigerant, a dirty coil, or an undersized unit, requiring immediate professional diagnosis.