Family-owned · Mundelein, IL · 20+ years
Heating & cooling done right, at a price that's fair.
Zima HVAC installs, repairs, and maintains furnaces, boilers, air conditioners, and water heaters for homes across Mundelein and Lake County. Honest answers, clear pricing, and a technician who shows up when he says he will.
- American Standard & HEIL equipment
- Free consultations
- Send photos of your unit before we arrive
What we do
Complete heating, cooling & air quality services
One local team for installation, repair, and maintenance, from the furnace in the basement to the ductwork in the attic.
Heating
Furnaces, space heaters, and full system replacements.
Furnace services →
Air conditioning
Central air conditioning plus SpacePak high-velocity systems.
Cooling services →
Boilers & radiant heat
Efficient boiler installs and in-floor radiant heating.
Boiler services →
Water heaters
Reliable hot water: installs, repairs, and replacements.
Water heaters →
Indoor air quality
Humidifiers, air cleaners, purifiers, and UV light.
Air quality →
Ductwork
New duct runs, repairs, and airflow corrections.
Duct work →
Mundelein
Why Zima HVAC
A family business that treats your home like ours
For more than 20 years, homeowners have called Zima because we explain the problem plainly, recommend only what you need, and charge fair prices. Our certified technicians install top-tier American Standard and HEIL equipment, so the work lasts.
- Straight answers. We walk you through what's wrong and what it costs before any work starts.
- On time, every time. We show up when we say we will, including on short notice.
- Right-sized equipment. Systems matched to your home, not upsold.
- Clean, careful work. We respect your home and leave it the way we found it.
How it works
Getting help is simple
- 1
Call or send photos
Call (847) 323-8314 or upload pictures of your unit through our form.
- 2
Honest diagnosis
We inspect, explain what we find, and give you a clear quote.
- 3
Quality repair or install
Certified work with equipment built to last.
- 4
Ongoing care
Seasonal tune-ups keep your system efficient for years.
Seasonal tune-ups
Get your furnace or boiler ready before the first cold snap
A pre-winter tune-up catches small problems before they become no-heat emergencies and keeps your energy bills in check.
Reviews
What our neighbors are saying
I am very impressed with Adam's work ethic, honesty and professionalism. He makes himself available on short notice, explains the problem clearly and charges fair prices for repairs. I would recommend ZIMA to anyone.
He is punctual and honest. He explains to you exactly what he has to do. He does a dynamite job. You can count on him to be there when he says he will be there.
The overall experience was great. They were very professional. They were able to do it within 48 hours.
Great service, competitive price. I would use them again, for sure.
Recent work
From the job site
Visit or call
Proudly serving Mundelein & Lake County
Based right here in Mundelein, we serve homeowners throughout the surrounding Lake County communities.
Zima HVAC, Inc. 1917 McRae LnMundelein, IL 60060 (847) 323-8314 service@zimahvac.com Open 7 days · 9am–5pm