22 Commercial HVAC Contractors in Mesquite, TX

Mesquite sits just east of Dallas, and the climate delivers the kind of punishment that makes commercial HVAC in Mesquite a necessity rather than a luxury. Dallas summers push temperatures into the mid-nineties during July and August, with over a hundred days exceeding ninety degrees annually. Temperature swings force cooling and heating systems to cycle through the year, sometimes within the same week. Twenty-one contractors serve the area, collectively earning a 4.8-star average across more than two thousand customer reviews.

Service contracts in Mesquite fall into recognizable brackets. Annual maintenance for a rooftop unit typically runs $500 to $2000, while smaller commercial spaces under 5000 square feet generally budget $1000 to $5000 annually. Mid-size facilities between 5000 and 25000 square feet see costs from $3500 to $10000 per year. These figures shift with system age, efficiency ratings, and whether units sit on accessible rooftops or harder-to-reach positions. Texas requires contractors to hold a Class A unlimited license or a Class B license from the TDLR, which covers cooling systems up to 25 tons and heating equipment up to 1.5 million BTU per hour.

Customer feedback points to concrete strengths among top performers. Integrity Air Conditioning holds a 4.9 average across 794 reviews, with Praise concentrated on installation craftsmanship and transparent pricing conversations. Pretty Cool AC Heating And Refrigeration Inc maintains a flawless 5.0 rating from eight published reviews, where clients specifically call out technicians Joseph, Alex, Trey, and Mike fordiagnostic skill and respectful communication. Conover Heating & Air also carries a 5.0 rating, and three separate reviewers note same-day emergency response, with technician Randy named in three distinct testimonials.