Residential HVAC Services Design, Sales and Installation Tru-Comfort designs and installs heating, air conditioning, and indoor air quality products for all types of homes. New construction homes and residential retrofit (existing homes). Tru-Comfort will also perform a design and lay-out to supply equipment and materials for the Do-It-Yourself customer. Read more about our hvac design,sales and installation services.   Service, Maintenance and Repair   Great service is our specialty, 24 hours per day, 7 days a week... In fact, we guarantee 100% customer satisfaction in every aspect of our business. Our service department consists of the best, well-trained, professional technicians in the Lehigh Valley.  We service all brands of heating, air conditioning, ventilating, and commercial refrigeration products and perform these tasks in a courteous and timely manner. Our technicians are continuously being trained to keep up with the latest technology in the industry. Read more about our HVAC maintenance and repair services. Financing We have financing options available to meet the needs of our customers. Read about our financing options.   Please contact us if you have questions or would like more information.