For more than 55 years, Ramsey & Company has served Houston and the surrounding counties providing the best quality HVAC equipment for the commercial and light industrial trade. In 1989, we opened offices in San Antonio & Austin to serve the needs of our customers from central Texas to the border of Mexico. Our staff of professional engineers and technical sales assistants are ready to help in your next selection and application of Custom Air Handlers, Ventilation Fans, Airflow Measurement, Laboratory Controls, Hospital Controls and Monitors, Gas Detection, Dehumidification, Energy Recovery, and Heating needs.