Get a 2-Year Warranty on All Installations

Reliable HVAC Installation

Get a New HVAC Unit for Your Home or Business

We’ll install your new unit by taking out your old one, cleaning up all of the mess left behind, and installing the new one for you so that it works perfectly from day one. That way, you can rest easy knowing that you’ll get excellent results. Call us today to get started.

Professional Heating and AC Installation in Alton, IL

We’re here to help you with your heating or AC installation in Alton, IL. At Galaxy Heating & Air LLC, we know that when you’re shopping for an HVAC installation service, you want to find a company that will take care of everything. That’s what we do best. We’ll make sure your AC works perfectly and looks great, so the only thing you have to worry about is enjoying your new system!

You can rely on Galaxy Heating and Air LLC for a variety of HVAC installation projects.

Our experts can install the following:

  • Heat pumps
  • Air handlers
  • Gas furnaces
  • Air conditioners
  • Central AC systems
  • Packaged AC systems
  • Ductless mini-split systems

coleman hvac install alton il

Experience Year-Round Comfort With a New HVAC System

Whether you need a furnace installation, air conditioner installation, or heating installation, we’ve got you covered! We are your local air conditioning and heating specialists. Our team is available for any emergency AC repairs or installations that may arise during your stay in the area. Call us today to get a free estimate on your heating or AC installation in Alton, IL.

Need Air Conditioning Installation?

Contact Us to Stay Comfortable in Any Weather

With our team on standby, there’s no reason to suffer through another summer without cool air! Reach out to us today to get the HVAC service you need.