ServicesServices include retrofitting and modifying existing HVAC systems while businesses operate to prevent prolonged down times. Wencl Services has maintained a standard of quality in construction, design, fabrication and service since 1984. We pursue the best value for our customers by designing to current industry standards and applicable codes while maximizing benefit from building systems through creative design. We approach every project with the commitment to serve the customer's needs with integrity, ingenuity, and professionalism.