Our Proud partners
Reviews and Testimonials
Words from our clients
Nothing speaks louder than the experiences of our satisfied customers. From prompt service calls to expert installations, we take pride in delivering reliable, high-quality HVAC solutions that keep homes and businesses comfortable year-round. See what our clients have to say about their experience with Division HVAC Specialists—because your trust is what drives us forward!
Areas We Serve
At Division HVAC Specialists, we’re proud to serve homeowners and businesses across Northwest Indiana with expert HVAC installations, repairs, and maintenance. As a local, family-owned company based in Valparaiso, we understand the unique climate needs of our region—and we’re always just a call away.
Counties We Serve:
Answers and education
Frequently asked questions
For optimal energy efficiency, we recommend setting your thermostat to 68°F in the winter and 75°F in the summer. If you’re away from home for extended periods, adjusting the temperature by 7-10 degrees can help reduce energy costs. A programmable thermostat can make this even easier!