Philosophy: Recognizing that we, at Wencl Services, would not exist without our customers, employees, vendors, and community, our philosophy is to: Simply provide the highest quality HVAC service to our customers. Provide our employees the opportunity for personal and professional fulfillment, ensuring the enrichment of our organization, and the highest standard of living for their families. Give our vendors fair and honest treatment so that we will receive the best value for our purchases, allowing us to pass on savings to our customers.