Wencl Services, Inc. was created to serve the commercial HVAC (Heating, Ventilating and Air Conditioning) market. Products and services range from concept/design to build out with continuing service and maintenance for all related Heating, Ventilating and Air Conditioning systems. Wencl Services, Inc. is an HVAC mechanical contracting and consulting firm that has been owner operated since its inception in 1984. Wencl Services takes pride in the personalized attention we give to our customers.