Proudly serving Corpus Christi and the surrounding communities since 1987

McNatt Original office building

McNatt Inc. Air Conditioning and Heating offers long-lasting, dependable HVAC systems, and provides superior service and quality for customers in the South Texas and Corpus Christi region. We pride ourselves on being well-trained on all residential and commercial HVAC products, so you can be confident the job will be done right. Our qualified experts can give you the help you need, whether it be installing a brand-new HVAC system, or servicing or maintaining your existing system. Your home or commercial building comfort is our top priority!

McNatt Inc Air Conditioning and Heating is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your a/c or heating needs and since we've installed many systems in the Corpus Christi area, we've earned a reputation for doing the job right the first time.

McNatt staff photo

We are proud to offer service to the Corpus Christi area, including following communities:

Corpus Christi
George West

Orange Grove
Port Aransas
San Diego

Our Story

McNatt Inc., founded in 1987, is a family owned full service heating and air conditioning company. McNatt is an authorized dealer of Trane and Carrier systems. We employ some of the BEST people in the Corpus Christi area with a combined experience of over 100 years in the HVAC industry.

Our employees are highly trained, educated, and well skilled in many makes and models of heating, ventilation and air conditioning systems. We provide respectful, dependable, honest and reliable customer service for any job, no matter how large or small and our pricing is competitive and fair with no hidden or surprise costs.

McNatt takes the family approach to business by having the owner or general manager conduct all of our free estimates (Corpus Christi Area).  Our team lives in the area and knows what works best for Corpus Christi. This provides all of our customers with the confidence that every system is chosen specifically for their needs and installed correctly.

Our Qualifications

License Number: TACLA029034E     Bonded & Insured

We are heating and cooling Professionals! We maintain a high level of quality among our staff. All of our installers and technicians are trained on a regular, on-going basis. We, and they, are certified by the following industry organizations:

Our Certifications

We’re committed to providing the Corpus Christi community with the best heating and cooling service around. To help us do this, we’ve participated in rigorous training to receive the industry certifications you see below. Learn more about our certifications by giving us a call at 361-247-0605 and speak with one of our team members.

North American Technician Excellence (NATE)

NATE is North America’s largest and most prestigious certification in the HVAC industry. NATE certified technicians have shown superior skill in the installation, service and maintenance procedures of heating and cooling equipment and can receive further recognition in the following areas of specialty:

  • Air conditioning
  • Air distribution
  • Heat pumps
  • Gas heating
  • Oil heating
  • Hydronics gas
  • Hydronics oil
  • Ground source heat pump loop installer
  • Senior HVAC Efficiency Analyst

We’re here to help with all of your HVAC issues or questions. 361-888-4808