Furnace Repair & Installation in Des Plaines, IL
Alltech HVAC repairs, replaces and tunes up furnaces of all makes for homes and businesses in Des Plaines and the northwest suburbs, and installs new American Standard and Amana furnaces with free in-home estimates. Call (866) 482-2007 to schedule service.
Trust Our Team for Furnace Installation & Repair

Your home or business should feel warm and cozy in the wintertime, not frigid. If you’re feeling chilly or find yourself reaching for an extra sweater even with the heat on, it could be time for professional furnace services. The team at Alltech HVAC Inc provides furnace installation and repair services. We’re proud to be a family-owned and -operated business serving both residential and commercial clients. For over 20 years, we’ve helped our clients to stay warm!
Furnace Services We Provide
Alltech HVAC Inc provides the following services for our customers:
- Furnace installation. If you need a brand-new furnace for your new construction home or business, we can help you choose from the right products to ensure a smart investment.
- Furnace replacement. Most furnaces can last up to 15 years with proper maintenance. When the time comes, let us help you replace your existing furnace with a modern, efficient system.
- Furnace repair. From furnace maintenance to repairs, we can carefully inspect your furnace and let you know what repairs are needed to get your system working properly again.
- Emergency furnace repairs. Our team knows that fixing your furnace is an issue of importance, which is why we provide emergency services to ensure you and your family stay warm.
Our experienced technicians work with all furnace brands and are ready to get your heating system working properly again so you stay warm and comfy, no matter the weather outside!
Contact Us Today!
For prompt, honest and affordable furnace installation or repairs, go local with our trusted family-owned business. Call Alltech HVAC Inc today at (866) 482-2007 to let us know how we can assist you with your furnace needs. You can also submit your information via our contact form online and we’ll be in touch with you!
Furnace FAQs
How do I know if my furnace needs repair or replacement?
Common signs include rooms that won’t get warm, rising gas bills, short cycling, strange noises or smells, and a furnace older than 15–20 years. If repairs are frequent or costly on an older unit, replacement is often the better investment. We’ll give you an honest assessment and a free estimate.
How long does a furnace typically last?
Most furnaces last about 15–20 years with regular maintenance. Annual tune-ups help extend equipment life and catch small problems before they become breakdowns in the middle of a Chicago winter.
How often should my AC and furnace be serviced?
We recommend a professional tune-up once a year for each system: your air conditioner in the spring and your furnace in the fall. Our Universal Savings Agreement covers both.
Do you offer emergency HVAC service?
Yes. We handle emergency heating and air conditioning repairs. We do not offer 24-hour emergency service to residential customers.
Do you offer free estimates?
Yes. We offer free estimates on new system installations and replacements. We charge a diagnostic fee for a technician to diagnose what’s wrong with your unit, and will provide a quote to repair the unit. Call the office for up-to-date diagnostic fees.
Do you offer financing?
Yes. Alltech HVAC partners with Hearth to offer monthly payment options for your project. Checking which loan options you pre-qualify for won’t affect your credit score.
More answers: see our HVAC FAQ page or call (866) 482-2007.