Home energy auditing and reporting is provided by our sister-company Harvest Moon Energy. Owner Gary Mertz and his team will evaluate and consult on insulation, air duct performance, weatherization, controlling utility costs and more.
Welcome to SummerSun Heat & Air
A Holistic Approach to Indoor Air Quality
SummerSun Heat & Air is a licensed, insured, and certified heat and air-conditioning company. Serving all of North Texas, SummerSun specializes in a holistic, cost saving approach to indoor comfort and air quality.
Owner Gary Mertz and his team offers over 30-years experience in both commercial and residential construction, maintenance and energy management and have built relationships with their clients by finding solutions that fit needs instead of maximizing profits. Instead of strictly repairing or replacing existing equipment, SummerSun will first invest time to investigate the overall air quality needs while respecting the client’s budget needs.Read more