Blackall Mechanical Inc

Blackall Mechanical Inc operates from Addison, Texas as a licensed HVAC contractor serving the greater Dallas-Fort Worth metroplex alongside Austin and Houston markets. With 20 verified customer reviews generating a 4.1-star average rating, the company has maintained its reputation in the region for over two decades. While the firm maintains a strong commercial and industrial client base serving Healthcare, Education, and Mission Critical Facilities sectors, residential homeowners in the area have access to planned maintenance programs and emergency repair services. The company maintains standard weekday hours Monday through Saturday from 8 AM to 5 PM, with same-day availability noted for urgent calls during extreme weather conditions.

The contractor differentiates itself through specialized Indoor Air Quality solutions including REME HALO purification systems, addressing airborne contaminants that standard filtration cannot reach. Their service portfolio extends Beyond conventional Heating and cooling into Building HVAC Automation, Computer Room Air Conditioning for mission-critical facilities, and Commercial Lighting upgrades. For commercial clients, the company offers Design Build Retrofit project delivery, allowing integrated system specification from concept through installation. Their Planned Maintenance program provides scheduled filter changes, refrigerant recharges, and system diagnostics designed to extend equipment lifespan while reducing emergency repair likelihood.

Customers consistently commend specific technicians who manage their service experiences. Reviewer James Coe highlighted technician Wayne who arrived within hours during a summer heat wave crisis when his residential AC failed, completing the repair at reasonable cost while explaining every step of the work performed. Another reviewer, Randy Purifoy, documented how his residential service call was scheduled the same day and completed within 48 hours, praising the dispatch coordination and repair execution. These examples illustrate the company's capacity to balance commercial project commitments with responsive residential emergency needs.