HVAC & heating in New Lenox, IL
16 hvac & heating listed in New Lenox, Illinois. 16 with a phone number and 14 with a website.
New Lenox accounts for 0.7% of the hvac & heating listed in Illinois.
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Quick answer
New Lenox, IL has 16 hvac & heating listed on USA Business Search. 16 list a phone number and 14 list a website. The most listings are in ZIP codes 60451.
Updated October 2026RCM Heating & Cooling, Inc.
TR Miller Heating, Cooling, Plumbing and Electrical
S&S Mechanical Services Inc
Best Heating and Cooling
Comfortable Climate
Happy Hippo Heating and Cooling
Magtek Mechanical Heating & Cooling
Service II Inc
Update Heating and Cooling Services
Parkside Insulation
Knights Hvac
Air Quality
Potocki Heating and Air Conditioning
National HVAC Systems
M & E Heating & Cooling Inc
How to choose an HVAC company in New Lenox
- Ask for a load calculation before you replace a system, not just a size match.
- Compare efficiency ratings (SEER2/AFUE) and available rebates.
- Ask what maintenance plans cost and what they cover.
Check the business: confirm a company's registration with the state in our Illinois business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many hvac & heating are listed in New Lenox, Illinois?
USA Business Search shows 16 hvac & heating in New Lenox. 16 list a phone number and 14 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 60451.
How do I choose an HVAC company in New Lenox?
Ask for a load calculation before you replace a system, not just a size match. Compare efficiency ratings (SEER2/AFUE) and available rebates. Ask what maintenance plans cost and what they cover. Check the license or registration through the Illinois business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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