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About NorthStar HVAC/r
HVACR Service & Repair
Decades of Trust, Craftsmanship and Local Expertise.
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About Northstar HVAC
Meet NorthStar: Illioni's HVAC Experts
When your HVAC/R system requires repair, installation, or maintenance in Chicago, you want a team who understands. The brutal winters, the sticky summers, and everything in between. That’s us. We’re Northstar HVAC, a team of local experts who’ve been keeping Illinois homes and businesses comfortable for years. Whether it’s commercial or residential maintenance, service, or installation, we do it all.
No fancy sales pitches here. Just honest advice, fair prices, and solutions that actually work for your space and budget. From frozen pipes in January to AC emergencies in July, we’ve handled it all. And we stand behind every job we do, because that’s what good neighbors do.
- Full-Service Illinois HVAC Company
- Experienced Technicians
- Highly Rated by Local Customers
Why Choose Us
Delivering Comfort, Reliability, and Expertise
Why trust us with your comfort? Simple. We’re Chicago folks who understand what you’re up against – from those bone-chilling winters to the summers that make you wish for January again. When something goes wrong, you need it fixed fast, and that’s exactly what we deliver.
No surprise bills, no confusing technical talk, and definitely no cutting corners. We work around your schedule, show up when we say we will, and don’t consider the job done until you’re 100% happy with the results. That’s just how we do business.
- Timely Project Completion
- Professional Service
- Efficient Solutions
Commercial HVAC Services
Past Work
Our Illinois HVAC Projects
View examples of our work throughout Chicago
