McKenna Heat and Air is a family owned HVAC company based in Blanchard, Ok. We provide a variety of HVAC services from residential and commercial installations, duct repair, ventilation, electrical work, installation of electric and gas hot water tanks, installation gas lines, carbon monoxide testing and installing anti-theft devices around outside units. We rely a great deal on repeat business and customer referrals; therefore, we take great delight in developing and maintaining lasting relationships with our customers.