Residential & Commercial HVAC • Bilingual Service (English & Spanish) • Emergency Calls Available
HVAC Repair, Installation & Emergency Service in Joliet, IL
Heavy Duty Heating & Cooling provides fast, dependable heating and cooling service for homes and businesses in Joliet, IL and nearby areas. From AC repair and furnace service to mini-split installation and commercial HVAC — honest recommendations, clear communication, quality work.
Whether you need a quick repair, a full system replacement or urgent HVAC help, Heavy Duty Heating & Cooling is ready. We service a wide range of heating and cooling systems for homeowners, property managers and local businesses in Joliet and surrounding areas.
AC Repair
When your air conditioner stops cooling, blows warm air or makes unusual noise, we provide dependable AC repair to restore comfort quickly.
Heavy Duty Heating & Cooling is a family-owned business based in Joliet, IL. We bring honest, professional service to every home and business — no shortcuts, no surprises, no double-charging.
✓ Licensed & Insured
We are a licensed, insured and certified HVAC contractor serving Will, Cook and DuPage Counties.
Fast Response
When your system is down, waiting makes the problem worse. We work to respond quickly and keep things moving.
Honest Recommendations
We explain the issue, the options and the next step clearly. No pressure tactics, no unnecessary work.
Quality Workmanship
We focus on dependable work that solves the actual problem — not a temporary patch when a proper repair is needed.
English & Spanish Service
We provide full service in both English and Spanish — from the first call to the final invoice.
Residential & Commercial
From homes to local businesses, we work on a variety of heating and cooling systems with practical, service-focused solutions.
Our Work
Recent Projects
Real jobs. Real results. From residential AC installs to commercial rooftop units — this is the work we do every day across Joliet and surrounding communities.
Commercial Rooftop — Night ServiceFurnace Installation — BasementRooftop Unit Repair — CommercialMultiple AC Units — Apartment ComplexAC Installation — Night ServiceCrane Lift — Rooftop Unit InstallHeavy Duty Van — On the JobAC Condenser — After InstallationGoodman Furnace — InstallationCommercial Rooftop RepairLennox Furnace — InstallationLennox AC Units — InstallationCarrier Furnace — Service Call
Customer Reviews
What Our Customers Say
Real experiences from real customers across Joliet and the surrounding area. We let our work speak for itself.
★★★★★
“I had two other companies try to fix my system — they charged me and couldn't solve it. Heavy Duty came in and fixed everything for less money, and actually explained every step in detail. Amazing customer service. I definitely recommend them!”
★★★★★
“Our furnace went out on a cold January night. I called Heavy Duty and they were at my door within 2 hours. Had us back up and running before midnight. Incredibly professional and affordable.”
★★★★★
“Finally an HVAC company I can trust! Installed a new central AC and did a perfect job. Clean work, fair price, and they followed up the next week to make sure everything was working.”
★★★★★
“Being able to communicate in Spanish made such a huge difference. They explained everything clearly and I felt comfortable the whole time. Great family business that truly cares!”
★★★★★
“I manage several rental properties and Heavy Duty is my go-to HVAC company now. Fast response, reliable work, and they always show up on time. Highly recommended for property managers!”
★★★★★
“Best HVAC in Joliet, hands down. Installed a mini-split in my garage perfectly. No mess, no fuss, just clean professional work at a fair price. Will definitely use again!”
★★★★★
“Muy buen servicio! Se me descompuso el aire acondicionado en pleno verano y llamé a Heavy Duty. Llegaron rápido y lo arreglaron ese mismo día. Lo mejor fue que me explicaron todo en español y me cobraron muy justo. Los recomiendo al 100%!”
★★★★★
“Excelente trabajo! Tenía mi calefacción dañada desde hace tiempo y otras empresas me cobraban demasiado. Heavy Duty me dio un precio justo y lo repararon en una sola visita. Son muy profesionales y se nota que son gente honesta. ¡Gracias!”
★★★★★
“Me da mucho gusto haber encontrado esta empresa. Hablé con ellos en español desde el principio y me sentí muy cómodo. Instalaron el termostato nuevo y me enseñaron cómo usarlo. El precio fue muy razonable. ¡Son los mejores de la área!”
★★★★★
“Mi sistema de AC dejó de funcionar a medianoche y llamé a Heavy Duty sin esperanza. Para mi sorpresa llegaron en menos de dos horas! Lo arreglaron rápido y el precio fue muy bueno. Son muy responsables y puntuales. Ya los tengo guardados en mis contactos para siempre.”
★★★★★
“Buenísimo servicio! Tengo un restaurante y se me descompuso el congelador walk-in un viernes por la noche. Estaba muy preocupado por toda la mercancía. Heavy Duty llegó rápido y lo salvaron todo. Son los únicos que llamo para mi negocio ahora.”
★★★★★
“Muy contentos con el trabajo que hicieron en nuestra casa. Instalaron el sistema de calefacción nuevo y quedó perfecto. La familia es muy amable y trabajadora. Se nota que les importa el cliente. Los recomendamos con todos nuestros amigos y vecinos!”
★★★★★
“My AC unit stopped working and I was worried about the cost. When the technician arrived, he checked everything and let me know the compressor was still under warranty. I didn't pay a single cent for the part — only the labor. I was honestly shocked by their honesty. Most companies wouldn't even mention the warranty. These guys are the real deal!”
★★★★★
“My furnace broke down in the middle of winter. I called Heavy Duty and they came out the same day. Turns out the heat exchanger was still covered under the manufacturer warranty — they handled all the paperwork and I paid nothing for the part. Only charged me for the installation. That kind of honesty is hard to find. 100% my go-to HVAC company from now on.”
Tell us what is happening and where you are located.
2. We assess the issue
We ask the right questions and schedule the best next step.
3. We service the system
We inspect, explain the problem clearly and complete the work needed.
4. You get a clear outcome
You know what was done, what to watch for and what comes next.
Service Area
Serving Joliet and 19+ Nearby Communities
We provide HVAC service across Will, Cook and DuPage Counties, IL.
Joliet, IL
Plainfield, IL
Bolingbrook, IL
Romeoville, IL
Crest Hill, IL
Shorewood, IL
Lockport, IL
New Lenox, IL
Mokena, IL
Lemont, IL
Minooka, IL
Channahon, IL
Orland Park, IL
Aurora, IL
Naperville, IL
Schaumburg, IL
Downers Grove, IL
Elmhurst, IL
Lombard, IL
Oak Brook, IL
FAQ
Frequently Asked Questions
Do you offer emergency HVAC service?
Yes. We respond to urgent heating and cooling problems. Call or text (815) 212-7662 for the fastest response. You can also reach us on WhatsApp.
Do you service both residential and commercial systems?
Yes. We work on residential HVAC systems and select commercial heating and cooling equipment, including walk-in coolers and freezers.
Do you offer free estimates?
Contact us to ask about free estimates for new system installations and qualifying services. Call or fill out the form below.
Do you speak Spanish?
Yes. We provide full service in both English and Spanish — from the first call to the final invoice.
Which areas do you serve?
We serve Joliet, Plainfield, Bolingbrook, Romeoville, Crest Hill, Shorewood, Lockport, New Lenox, Mokena, Lemont, Minooka, Channahon, Orland Park, Aurora, Naperville, Schaumburg, Downers Grove, Elmhurst, Lombard, Oak Brook and surrounding communities in Will, Cook and DuPage Counties.
Heavy Duty Heating & Cooling
Schedule HVAC Service Today
If you need HVAC repair, installation or emergency service in Joliet, IL or nearby areas, call, text or fill out the form below.
Fill out the form and we will contact you as soon as possible.
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