Heating & Cooling,
Done Right.

We're based in St. Charles, IL and serve the Fox Valley and western suburbs — including Geneva, Batavia, Elgin, Huntley, Algonquin, Streamwood, Hanover Park, Glendale Heights, Wheaton, Downers Grove, Woodridge, Naperville, and Bolingbrook.

Yes. Every installation and replacement starts with a free, no-pressure estimate. We diagnose the problem, explain your options, and give you upfront pricing before any work begins.

Yes. Our regular hours are Monday through Saturday, 8:00 AM to 5:00 PM, and emergency service is available 24 hours for an additional fee. If you have no heat in January or no cooling in July, call us at (630) 415-8030 or (224) 421-0963 and we'll get to you.

Start with the simple things: make sure the thermostat is set to heat and above room temperature, check that the furnace switch and breaker are on, confirm the furnace door panel is fully seated (a loose panel trips a safety switch), and check whether the filter is clogged. If all of that looks right and it still won't fire, give us a call — the next likely causes are the ignitor, flame sensor, or control board.

It depends on age, the cost of the repair, and how reliable the system has been. As a rough rule, if the unit is over 15 years old and the repair costs more than a third of a replacement, replacement is usually the better value. We'll give you honest numbers on both and let you decide — we don't push replacements on systems that have life left.

Yes. We install and repair commercial HVAC — rooftop units, mini-splits, and unit heaters — and we service walk-in coolers, freezers, prep tables, and display cases for restaurants, markets, and shops. We know refrigeration calls are urgent and we prioritize them.

Twice a year is ideal: a heating tune-up in the fall and a cooling tune-up in the spring. Most of the emergency breakdowns we see in mid-winter and mid-summer could have been caught during a routine maintenance visit, and regular service also protects your manufacturer's warranty.

Every three to five years for most homes. It's worth doing sooner if you've just finished a renovation, recently moved into an older home, have pets, or if anyone in the household has allergies or asthma.

Yes — returning customers and anyone referred by a past customer save 15% on their next service. Just mention it when you call. We speak both English and Spanish.

We're open Monday through Saturday, 8:00 AM to 5:00 PM, with 24-hour emergency service available. Call (630) 415-8030 or (224) 421-0963 to schedule service or a free estimate.