Recent HVAC Installations & Repairs by Our Team
Real work from our own jobs — air conditioning, heating, ductless and commercial HVAC.
AC installation, furnace and mini-split service for Minooka homes and businesses. Licensed, insured, bilingual EN/ES. Free estimates on new installs.
When your air conditioner quits on the hottest day of summer or your furnace won't start on a cold Illinois night, Heavy Duty Heating & Cooling responds fast to Minooka. We're based nearby in Joliet and treat every Minooka home and business with the same care we'd give our own family. Licensed, certified, and bilingual — English and Spanish.
We offer free estimates on new installations, fair pricing with no surprise charges, and 24/7 emergency availability across Minooka and the surrounding Grundy, Will & Kendall Counties communities.
Minooka has grown fast, with many newer subdivisions across Grundy, Will and Kendall Counties. Newer homes deserve properly installed, properly sized equipment — and when builder-grade systems start aging out, a high-efficiency upgrade makes a real difference in comfort and bills.
We install and service AC and furnaces, add ductless mini-splits for finished basements and bonus rooms, and respond fast to emergencies. Up-front quotes, clean installs, and no upselling.
Serving Minooka (60447) from nearby Joliet — same-day and 24/7 emergency HVAC, English or Spanish.
📍 Serving Minooka: 60447 · Grundy, Will & Kendall Counties — and the wider Joliet area
Complete heating and cooling solutions for residential and commercial properties.
Fast diagnosis and repair of all central AC systems. We restore your cool quickly at fair prices.
Learn More →Expert installation of energy-efficient AC systems sized right for your Minooka home or business.
Learn More →Gas furnace troubleshooting, repair, and tune-up. Reliable heating through every Illinois winter.
Learn More →High-efficiency furnace installation with proper sizing, ductwork inspection, and full warranty.
Learn More →24/7 emergency heating and cooling response. We answer when you need us most — day or night.
Learn More →Ductless mini-split systems for additions, garages, or any space needing independent climate control.
Learn More →Commercial heating and cooling for businesses, restaurants, offices, and retail. Walk-in cooler service available.
Learn More →Smart thermostat installation, HVAC tune-ups, and preventive maintenance to cut energy bills.
Learn More →Based in Joliet, fast response to Minooka. Same-day & 24/7 emergency.
Free estimates, no hidden fees, upfront quotes before work begins.
English & Spanish service for all Minooka customers.
Fully licensed, certified, and insured HVAC professionals.
Local business treating every Minooka customer like a neighbor.
We stand behind every repair and installation.
Based in Joliet — serving Will, Cook & DuPage Counties, IL.
★★★★★
5.0 out of 5 · 18 verified Google reviews
Real work from our own jobs — air conditioning, heating, ductless and commercial HVAC.
We're based in nearby Joliet, a short drive from Minooka, so we offer same-day and 24/7 emergency response across 60447.
Often, yes. Builder-grade systems are sized to pass code, not to maximize efficiency or comfort. If yours is aging, a properly sized high-efficiency replacement can noticeably lower bills and even out the temperature in the house.
Yes — free estimates on new system installations for Minooka homes and businesses. Call or text (815) 212-7662.
Sí. Brindamos servicio HVAC completo en inglés y español, desde la primera llamada hasta la factura final.
Get a free estimate or schedule service. We respond quickly for Minooka-area customers.