HVAC serving Lehigh Valley. Rated 4.9/5 (268 reviews). From their website: - [sales@lehighhvac.com](mailto:sales@lehighhvac.com) Services offered:  HVAC Heating Services Lehigh HVAC is a reliable and experienced provider of heater installation and maintenance services.  HVAC Cooling Services We offer a range of HVAC cooling services, from installation and repair to maintenance and replacement.  Residential HVAC Services