National Heating & Air

About

National Heating & Air has been proudly serving the Dallas, Texas area since 1978. Our team of licensed technicians provides expert heating, cooling, and ventilation services for both residential and commercial properties. We are committed to delivering top-quality workmanship, transparent pricing, and exceptional customer service on every job.

Services

• HVAC System Design
• Indoor Air Quality

Brands We Work With

Credentials

• License: LIC-20586-US Verified(Texas TDLR)
• Insurance: Verified
• Background check: —
• Employees: 11-25
• Service radius: 22 km

Reviews (1)

• ★★★★☆
  Top notch

  Called National Heating & Air for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.