9 AC Installation Contractors in Vernon Hills, IL
Top-Rated AC Installation Contractors in Vernon Hills
Lowe's Home Improvement
“Among five indexed reviews, three positive assessments highlight friendly staff interactions and design department expertise, while two negative accounts…”
Emergency HVAC
“Twenty-seven reviews collectively emphasize same-day responsiveness, transparent pricing, and respectful on-site conduct. Multiple five-star reviewers…”
All AC Installation Contractors (9 total)
Titan Commercial Heating and Air | Duct
“All 6 recorded reviews award 5 stars, indicating uniform client satisfaction with service delivery,…”
M K Industries Inc
“One reviewer praised specific technicians (Steve and Tommy) as skilled, informative, and professional, while…”
Excel Aire
“Three of three reviewers award five stars, with unanimous mentions of fair pricing, single-visit problem…”
Elements Heating & Cooling
“All three reviews award five stars, with clients specifically praising on-time arrival, competitive pricing…”
AC Installation Costs in Vernon Hills
New central AC installation costs in Vernon Hills, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $168 | $392 | $784 |
Ductless mini-split (single zone) | $2,240 | $5,040 | $8,960 |
Central AC replacement (existing ducts) | $3,920 | $7,280 | $13,440 |
Central AC new install (with ductwork) | $7,840 | $13,440 | $22,400 |
Carrier (residential) | $4,256 | $6,944 | $11,760 |
Trane (residential) | $5,600 | $9,856 | $15,232 |
Lennox (residential) | $3,920 | $7,280 | $13,440 |
Rheem (residential) | $3,584 | $6,160 | $10,080 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Vernon Hills, IL: What to Expect
Vernon Hills sits within the Chicago metropolitan area, where winters drop to around 18 F with lake-effect wind chill making heating essential, while summers climb to 84 F with moderate humidity that pushes cooling demand. Heating demand far exceeds cooling in this region, making furnace reliability critical year-round. Homeowners searching for AC Installation in Vernon Hills will find nine contractors serving the area with an average rating of 4.5 based on more than one thousand customer reviews.
Pricing varies significantly based on system type and installation complexity. Window units range from $168 to $784, while ductless mini-split systems for single zones run $2,240 to $8,960. Central AC replacement using existing ductwork costs between $3,920 and $13,440. Illinois does not mandate statewide HVAC licensing, so local licensing requirements determine contractor eligibility in each municipality.
Customer feedback reveals distinct service strengths across providers. Emergency HVAC earns consistent praise for same-day responsiveness, transparent pricing, and respectful on-site conduct, with multiple reviewers specifically naming Stanley as the technician who delivered. WattUp Electric holds a perfect 5.0 rating across all eleven reviews, with customers highlighting technician skill, transparent pricing, and attention to detail during installations. Lowe's offers friendly staff interactions and design department expertise, though some buyers note delivery delays and post-purchase support challenges.