Alltech HVAC Inc Is Your Local HVAC Professional

We’re a Family-Owned & -Operated Business

Alltech HVAC Inc is proud to have more than 20 years of experience to meet all HVAC needs. Our family-owned and operated business works with both residential and commercial clients for heating, cooling, air purification systems, as well as smart thermostat installation.

We’re also an A+ rated business with the Better Business Bureau for your peace of mind. Find out why customers consistently rate us one of the best HVAC companies in Des Plaines!

HVAC Services We Can Assist You With

When you’re looking for a one-stop HVAC company, let Alltech HVAC Inc be your first call. We provide comprehensive HVAC services with the attention to detail and personal touch that only a local, family-owned business can provide.

Our professionals can specifically assist you with repair, maintenance and installation of your heating and AC systems. We also offer emergency repairs, including 24-hour service for members of our maintenance agreement plan. Should you need to replace an existing system, we can help you decide on the right equipment for your residential or commercial needs.

Alltech HVAC also offers air purification system installation to help improve your indoor air quality by filtering out common contaminants such as allergens, dust and even VOCs.

Interested in installing a smart thermostat? We provide smart thermostat installation so you can get starting conserving energy and saving money!

Take advantage of our maintenance agreement which features annual tune-ups for your HVAC system with a discount on services, a one-year warranty on parts and labor, and priority scheduling.

Let’s Get in Touch!

Whether you have a residential or commercial HVAC project you need assistance with, Alltech HVAC Inc is here to provide professional HVAC services. Contact us today to schedule a free estimate—call us at (866) 482-2007 or submit your information through our online contact form!