Dyer heating and cooling - Cliff's is your expert contractor for HVAC, heating, air conditioning, cooling, generator and thermostat installation and repair for residential and commercial systems in Dyer, Schererville, Highland, Griffith, Munster, St. John and other Lake County communities in Northwest Indiana.


With more than 35 years in the Dyer heating and cooling business, we are dedicated to providing the best possible total indoor weather solution for you and your family. You can count on us to provide you with a system and solution that fits your family's unique needs. And since we've installed many indoor weather systems in Dyer, Indiana, we've earned a reputation for doing the job right the first time.



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