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When your commercial rooftop unit stops working properly, it can disrupt your entire operation. Off the Wall Inc Heating and Cooling provides dependable repair services throughout Troy, IL, Metro East, and surrounding counties. We'll get your system back up and running quickly so you can focus on your business. Our team works with all major brands and handles everything from minor fixes to major overhauls.

• HEIL systems
• York units
• American Standard equipment
• Comfortmaker models
• Rheem rooftop units

If you're dealing with heating issues, cooling failures, or something in between, reach out to us for reliable service you can count on.

• Unusual noises coming from the unit
• Inconsistent temperatures throughout your building
• Higher than normal energy bills
• Strange odors when the system runs
• Reduced airflow from vents
• System cycling on and off frequently

Since 2012, Off the Wall has been serving businesses across the Metro East and surrounding counties with honest, quality HVAC work. We're EPA-licensed, locally owned, and we bring over 15 years of experience to every job. Here's what sets us apart:

• Quick estimates within 24-48 hours
• Partner with insurance companies
• Two-year warranty on labor
• One-year warranty on repairs and parts
• HEIL Brand qualified installers
• Emergency services available around the clock
• Clear communication in English

We treat your business like it's our own, holding ourselves to high personal standards. Our repairs are built to last, and we'll make sure your equipment runs better and longer.

Your commercial rooftop unit is essential to your daily operations in Troy, IL. When it's not working right, you need someone who'll respond quickly and fix it properly the first time. Off the Wall is here to help. We stand behind every repair we make, and we're available when you need us most. Contact us today to schedule your repair and get your business back to comfortable conditions.