Ready to improve your home with a new heater, air conditioner, or fireplace? Need your vents or ducts cleaned? Call or visit Steffen Htg. & A/C Inc. today! Get exceptional heating and cooling today from your neighbors at Steffen Htg. & A/C Inc. Our family has been servicing your family since 1956. That means we offer generations of experience to fully satisfy your heating and cooling needs. From fireplaces to air conditioners, your family will stay comfortable with help from the friendly experts at Steffen Htg. & A/C Inc.