HVAC Services in New Lenox, IL
19 HVAC contractors found
Zark Heating & Cooling Inc.
“Every reviewer awarded five stars, with zero negative feedback present in the sample set. Multiple customers…”
Happy Hippo Heating and Cooling
“Every one of the 503 reviews awards 5 stars, a pattern rare in HVAC contracting. Reviewers repeatedly mention…”
Magtek Mechanical Heating & Cooling
“Every reviewer awarded 5 stars, with 5 of 6 mentioning specific staff by name or the team's knowledge level.…”
Update Heating and Cooling Services
“Of seven named reviewers, six assign perfect scores while citing specific traits: diagnostic accuracy (Aditya…”
RCM Heating & Cooling, Inc.
“All five-star reviews reference technician Randy Bond or Randy, consistently praising diagnostic transparency…”
S&S Mechanical Services Inc.
“All five-star reviews emphasize fast response times and fair pricing, with three clients naming individual…”
SERVICE II inc
“All six detailed reviews award 5 stars, with customers consistently praising on-time arrivals, professional…”
Lenox Heating & Air
“All 58 reviewers awarded 5-star ratings, with Greyson17 W specifically praising the office manager and…”
Best Heating & Cooling Inc
“Five reviewers specifically mention same-day service during extreme heat, highlighting the contractor's rapid…”
Comfortable Climate LLC
“Positive reviews cite diagnostic skill and same-day response, while the single 1-star review cites a $1,500…”
Best Heating and Cooling Inc.
“All 18 reviewers award 5 stars, with 4 specifically mentioning same-day or immediate emergency response…”
Doyle Heating & Air Conditioning
“All six visible reviews award five stars, with multiple reviewers highlighting same-day or next-day emergency…”
TODD's HVAC Services
“Both verified reviews award 5-star ratings, with one client citing same-day furnace replacement and another…”
Knights HVAC
“Both reviewers awarded perfect 5-star ratings, with 100% mentioning professional conduct. One client…”
South Chicago Heating
“No customer reviews have been submitted for this business listing, resulting in no verifiable customer…”
HVAC Service Costs in New Lenox, IL
Pricing ranges across all HVAC services offered in New Lenox.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $83–$3,080 | 7 items → |
| AC Installation | $168–$22,400 | 8 items → |
| AC Replacement | $2,352–$17,920 | — |
| HVAC Maintenance | $15–$824 | 7 items → |
| HVAC Repair | $83–$3,850 | 7 items → |
| HVAC Service | $76–$15,228 | 6 items → |
| Emergency HVAC | $165–$3,850 | 6 items → |
| Commercial HVAC | $2–$88,000 | 7 items → |
Prices reflect continental metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
HVAC in New Lenox, IL: What Homeowners Should Know
New Lenox endures a climate that demands constant heating attention. Winter temperatures dip to 18 F, amplified by lake-effect wind chill that makes furnace reliability essential rather than optional. Summer heat climbs only to 84 F with moderate humidity, meaning cooling systems see far less use than their heating counterparts. This region presents nine hvac companies serving approximately 2,643 verified customer reviews with an average 4.9 star rating, reflecting a competitive market where furnace performance truly determines contractor reputation. Homeowners searching for best hvac New Lenox providers quickly discover that heating expertise carries more weight in this climate than cooling capability.
The cost landscape for hvac companies in New Lenox spans dramatically based on service scope, ranging from minor repairs around $2 to complete system replacements reaching $88,000. Illinois maintains no statewide HVAC contractor license, requiring that technicians fulfill local city or county licensing requirements instead, which varies by municipality but establishes baseline accountability through municipal oversight rather than centralized state regulation.
Customer feedback reveals clear performance differentiation among top-rated firms. Zark Heating & Cooling holds a perfect 5.0 rating with reviewers specifically citing same-day or next-day response times as a consistent practice. Magtek Mechanical Heating & Cooling mirrors that excellence at 4.9 stars, with multiple customers noting Darryl's personal involvement in estimates, a rarity in larger operations. Happy Hippo Heating and Cooling achieves five stars across 503 reviews, with patrons repeatedly naming individual technicians and praising the team's willingness to walk through each repair step in understandable terms. This pattern of named technician recognition and transparent communication defines the area's highest-performing hvac companies.
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