DK Air Conditioning, Heating & Refrigeration

DK Air Conditioning, Heating & Refrigeration operates from Plano, Texas, delivering heating and cooling solutions across the greater DFW metroplex. The company holds active licenses in commercial refrigeration and air conditioning services, with a customer rating of 4.7 stars drawn from 22 verified reviews. Their service footprint spans communities including Frisco, Allen, McKinney, Prosper, Rockwall, and Wylie, where they maintain a physical presence. The contractor specializes in both residential and commercial equipment, handling installations, repairs, and routine maintenance for standard heating and cooling systems.

What distinguishes this contractor is their specialized expertise in wine cellar climate control and commercial refrigeration. The website explicitly lists wine cellar cooling as a dedicated service category, addressing a niche that many generalist HVAC companies avoid. Their team holds specific licensing in commercial refrigeration work, not merely standard residential HVAC credentials. The contractor serves the broader DFW region including outlying communities such as Royse City, Princeton, Caddo Mills, and Greenville, areas where specialized refrigeration expertise remains limited.

Customer stories from verified reviews point to a technician named Ethan as the primary service contact. Multiple reviewers specifically credit Ethan with solving problems that other contractors could not diagnose, one customer called four different HVAC companies before Ethan identified the issue. Another reviewer describes a same-day response during summer heat when competitors quoted multi-week wait times for parts. A third customer mentions both emergency summer AC repair and winter heating failure scenarios handled quickly. The pattern across positive reviews emphasizes transparent pricing, plain-language explanations without technical jargon, and absence of upselling tactics.