16 HVAC Maintenance Contractors in New Lenox, IL
Top-Rated HVAC Maintenance Contractors in New Lenox
Zark Heating & Cooling Inc.
“Every reviewer awarded five stars, with zero negative feedback present in the sample set. Multiple customers explicitly mention same-day or next-day service…”
Magtek Mechanical Heating & Cooling
“Every reviewer awarded 5 stars, with 5 of 6 mentioning specific staff by name or the team's knowledge level. Multiple reviewers note Darryl's personal…”
All HVAC Maintenance Contractors (16 total)
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…”
HVAC Maintenance Costs in New Lenox
Routine tune-up and maintenance plan pricing for New Lenox homeowners.
| Service | Low | Average | High |
|---|---|---|---|
Single AC tune-up | $72 | $129 | $206 |
Single furnace tune-up | $82 | $139 | $227 |
Full HVAC inspection | $155 | $283 | $412 |
Annual maintenance plan Includes 2 visits/year + discounts on repairs | $124 | $247 | $371 |
Premium maintenance plan Priority service + free diagnostics | $206 | $361 | $515 |
Duct cleaning (full home) | $309 | $489 | $824 |
Filter replacement (per filter) | $15 | $36 | $77 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Maintenance in New Lenox, IL: What to Expect
New Lenox lies within the Chicago metro region, where winter temperatures regularly dip to 18 F with bitter lake-effect wind chill, while summers climb into the mid-80s with sticky humidity. Heating demand dominates the calendar here, which makes furnace reliability less of a convenience and more of a survival priority when January arrives. Eight contractors compete for service in this area, and together they hold a 4.9 average rating across more than 2,100 online reviews. That track record matters because HVAC maintenance in New Lenox isn't about luxury, it's about avoiding a frozen night when your heating system decides to quit.
Prices for standard services follow clear ranges in this market. A single AC tune-up runs $72 to $206, while a furnace tune-up costs $82 to $227, and a full HVAC inspection typically falls between $155 and $412. Illinois does not issue a statewide HVAC license, so contractors must meet local municipal requirements to operate legally, which means checking your technician's credentials with the village or Will County office directly before work begins.
What separates contractors here comes through in the reviews. Zark Heating & Cooling Inc. appears in feedback exclusively with five-star ratings, and customers repeatedly note same-day or next-day response times as a defining trait. Magtek Mechanical Heating & Cooling draws frequent mentions of specific team members and the owner's hands-on approach to estimates. Update Heating & Cooling earns praise for diagnostic precision from Aditya Jain and rapid service from William, with multiple reviewers highlighting respectful communication throughout the process.