7 HVAC Service Contractors in Antioch, IL
Top-Rated HVAC Service Contractors in Antioch
Command Service Center, INC
“All 777 reviews result in a perfect 5.0-star average, an exceptionally rare achievement for HVAC contractors in the Chicago suburbs. Reviewers collectively…”
Lake County Mechanical
“All 384 reviews carry 5-star ratings, with seven publicly visible reviews unanimously praising same-day response capability and fair pricing. Multiple…”
All HVAC Service Contractors (7 total)
Siegel Heating and Air
“Fifty-eight client reviews yield a perfect 5-star average, with multiple reviewers specifically noting Eric's…”
Maki & Associates Heating & Air Conditioning
“Every client review rates this contractor five stars, with twenty-three reviewers specifically labeling their…”
Father & Son Heating and Cooling
“Twenty-one reviewers collectively award Father & Son Heating and Cooling a perfect 5-star average, with every…”
HVAC Service Costs in Antioch
General HVAC service pricing across maintenance, repair, and installation in Antioch.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $81 | $130 | $216 |
Routine tune-up (single system) | $76 | $135 | $216 |
Standard repair (avg) | $162 | $648 | $1,296 |
Major repair (compressor, heat exchanger) | $1,620 | $2,700 | $3,780 |
New system installation (mid-range) | $7,020 | $11,340 | $15,120 |
Full HVAC replacement AC + furnace combined | $12,517 | $14,504 | $15,228 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Antioch, IL: What to Expect
Antioch sits within the Chicago metro area, enduring winters where temperatures drop to around 18 F with lake-effect wind chill adding extra bite, while summer highs reach 84 F with moderate humidity. Heating demand consistently outweighs cooling needs in this climate, making furnace reliability a practical concern rather than a luxury for local homeowners. The market reflects this reality: seven contractors serve the Antioch area, achieving an average 5.0-star rating across roughly 1550 documented reviews, with five offering 24/7 availability. That balance of reliability and accessibility speaks to how essential HVAC Service in Antioch has become for residents navigating these variable Midwest seasons.
Service calls here typically range from $81 to $216 for diagnostics, while routine single-system tune-ups fall between $76 and $216, and standard repairs average $162 to $1296 depending on complexity. Since Illinois does not maintain a statewide HVAC license, contractors operate under local Antioch licensing requirements, making it worth confirming a company's credentials before committing to larger projects.
The pattern running through verified reviews points to fast response and personalized attention as distinguishing factors. Command Service Center receives repeated mention for rapid turnaround, and Lake County Mechanical earns consistent praise for same-day response paired with fair pricing. Reviewers of American Comfort Solution specifically name technicians William, Juan, and Mike for same-day and after-hours emergency work, reflecting a level of individual accountability that resonates throughout the feedback.