HVAC Services Dallas TX | Call First Co

First Co. designs and manufactures a focused range of HVAC products specifically for the multi-family industry. Our core offerings include fan coils and air handling systems, such as the Aquatherm® Combo Heater that combines space heating with domestic hot water. We also produce a variety of water source heat pumps and air handlers engineered to work efficiently with major brands of condensing units, all aimed at reducing installation complexity and long-term energy costs for property owners.

While we manufacture the core equipment, our products are engineered for reliability and efficiency, which can help mitigate common local issues. Properly sized and installed First Co. fan coils and air handlers promote balanced airflow and consistent operation, reducing the strain that can lead to evaporator coil freeze-ups. Furthermore, our systems are designed to integrate seamlessly with condensing units, making it easier for local HVAC technicians to perform the regular maintenance, including cleaning dirty condenser coils, that is essential in Dallas's demanding climate.

Our longevity is built on a commitment to consistent quality and focused innovation. For over five decades, we have served as an independent manufacturer, delivering more than 5.5 million units to the multi-family HVAC industry. By concentrating on engineering durable fan coils and specialized systems like the Aquatherm® Combo Heater, we've earned a reputation as a reliable partner that helps builders and property managers achieve efficient, cost-effective climate control solutions.