Supreme Heating LLC is run by Michael Vernon, a licensed HVAC technician with over 20 years of experience based in Chicago. Michael specialises in boilers and hydronic systems — the technically demanding, high-value work that many HVAC companies refer out or decline entirely. Steam boilers, Lochinvar equipment, hydronic zone system design and installation, commercial water heaters: these are the jobs Supreme Heating handles every day.
Every job is handled personally by Michael. That means the person who answers the phone is the same person who assesses your system and carries out the work. The approach is straightforward: assess the situation, walk you through your options at different price points, and let you choose. As Michael puts it — "I'm not here to sell you anything. I'm here to provide a solution." All work is completed to manufacturer specifications, which keeps systems running reliably and reduces the total cost of ownership over time.
Supreme Heating LLC serves Oak Lawn, Cicero, Berwyn, Evergreen Park, Burbank, Crestwood, Tinley Park, Palos Hills, Palos Heights, Orland Park, and the surrounding southwest Chicago suburbs. A $99.99 service fee applies to all call-outs. To schedule a service call, call (773) 538-7190 — available 24 hours a day, 7 days a week.
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Our Heating & HVAC Services
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Our Process
Our process is simple and only contains a few steps.
STEP 1
Free Consult
STEP 2
Estimation & Proposal
STEP 3
We Do The Work
STEP 4
Final Inspection
STEP 5
Payment
Frequently Asked Questions
What areas do you serve?
Supreme Heating LLC serves Chicago's southwest suburbs, including Oak Lawn, Cicero, Berwyn, Evergreen Park, Burbank, Crestwood, Tinley Park, Palos Hills, Palos Heights, and Orland Park. If you are not sure whether you are in the service area, call (773) 538-7190 and we will let you know.
What is the service fee?
Supreme Heating charges a $99.99 service fee for all call-outs. This covers the technician's visit and system diagnosis. Any repair or installation work is quoted separately before work begins — you decide whether to proceed. There are no hidden charges and no pressure to commit on the spot.
Do you work on all types of boilers?
Yes — Supreme Heating works on all types of boilers, including hot water boilers, steam boilers, and Lochinvar systems. Many HVAC companies won't service steam or Lochinvar equipment, but these are core specialties for Supreme Heating. If you have been told your boiler can't be serviced, call (773) 538-7190 — we will take a look.
Are you available for emergency heating repairs?
Yes — Supreme Heating is available 24 hours a day, 7 days a week, including weekends and holidays. Emergency call-outs are available for boilers, furnaces, and heating systems that have stopped working. The standard $99.99 service fee applies. Call (773) 538-7190 for emergency service.
Are you licensed and insured?
Yes — Supreme Heating LLC is fully licensed and insured. All work is carried out by a licensed HVAC technician with over 20 years of experience and completed to manufacturer specifications. References from previous customers are available on request.
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