Family-owned in Elmhurst since 1984
Heating & Air Conditioning in Elmhurst, IL
Professional Service for Personal Comfort
Unlimited Heating & Cooling, Inc. provides furnace and air conditioning repair, installation, and maintenance for homes and businesses in Elmhurst and the western suburbs. You can expect experienced service, upfront pricing, and straightforward recommendations.
Heating
When your heat is not working properly, we can diagnose the problem, explain your options, and get to work. We also install new systems and provide routine maintenance to help keep them dependable.
Air Conditioning
Whether your AC has stopped cooling, needs maintenance, or is ready for replacement, we can help you find the right solution for your home. We also install ductless mini-splits for spaces where traditional ductwork may not fit.
More Than Heating & Cooling
We work on the systems that affect comfort throughout your home.
Boilers & Radiant Heat
Indoor Air Quality
Water Heaters
Ductwork & Zoning
We also work with thermostats, high-velocity systems, rooftop equipment, and light commercial HVAC.
A Local HVAC Company Since 1984
Unlimited Heating & Cooling is based right here in Elmhurst. For more than 40 years, our family has helped homeowners and businesses throughout DuPage County and Western Cook County stay comfortable through local winters and summers.
We look beyond the immediate symptom to understand the problem, explain what we find, and recommend work that makes sense for your system. You will receive upfront pricing before work begins, and we guarantee our work.
Why Homeowners Choose Unlimited
We aim to provide the kind of service we would want in our own homes.
- Honest recommendations
- Upfront pricing
- Experienced technicians
- Quality workmanship
- Respect for your home
- Work guaranteed
Many customers return year after year and recommend us to their family, friends, and neighbors. We take that trust seriously.
Replacing Your HVAC System?
Qualified equipment may be eligible for utility rebates and discounts. We can help you understand the current options when planning a replacement.
Serving Elmhurst and the Western Suburbs
From our Elmhurst location, we serve homeowners and businesses across DuPage County and Western Cook County. Explore our local service pages:
Elmhurst | Villa Park | Lombard | Downers Grove
Nearby communities: Addison, Bensenville, Westchester, Hillside, Northlake, Burr Ridge, and surrounding western suburbs.
Need Heating or Cooling Service?
Whether you need a repair, maintenance, a new system, or help with a comfort problem, we are here to help.