
LOW COST HEATING AND COOLING, INC.
Every Job Explained In Plain Words
Since 1998, LOW COST HEATING AND COOLING, INC. has helped Chicago-area homeowners and businesses avoid confusing or hidden charges by always providing itemized explanations of every part and labor cost before beginning work. Owner-operator James Kowalski built the company on a simple rule: no job is complete until you understand exactly what was done—and why. His team arrives with a checklist, not just a toolbox, and reviews each repair step-by-step with customers so there are no surprises. Whether it's replacing an old furnace or fixing a broken AC unit, this local HVAC contractor ensures clear communication from start to finish.
“Our team came in, took one look at our VRF system, and immediately explained exactly what was wrong with the outdoor unit's refrigerant charge—no jargon, just clear steps and a detailed breakdown of costs. I ended up saving $400 compared to another estimate I got from a different company.”
Behind the scenes






Why LOW COST HEATING AND COOLING, INC.
No Hidden Fees or Confusing Quotes
Our team always provides a clear, itemized breakdown of every component and labor cost before beginning any VRF/VRV system work. We never surprise customers with extra charges after the job is quoted — this is how we’ve built trust over 28 years in Chicago.
24/7 Emergency Response for Critical Climate Failures
While our normal hours are Monday through Saturday 7am–5pm, we offer a separate, dedicated 24/7 emergency line specifically for urgent no-heat/no-cool situations involving VRF/VRV systems. Customers don’t have to wait — they can call anytime for immediate support.
Specialized Knowledge in Multi-Zone Climate Systems
We focus exclusively on VRF and VRV multi-zone HVAC installations, repairs, and maintenance. Our team has deep experience with these complex systems, which are often misunderstood or misdiagnosed by less specialized contractors — ensuring accurate service every time.