11 AC Installation Contractors in Palatine, IL
Top-Rated AC Installation Contractors in Palatine
Five Star Heating & Air, Inc.
“Nearly all 1,100+ reviews award five stars, with customers consistently praising response speed, technician communication, and trustworthiness. Five reviewers…”
Aire Serv of Palatine
“Three of four visible reviewers award five stars, citing diagnostic skill, reasonable pricing, and efficient installations. One reviewer describes a negative…”
All AC Installation Contractors (11 total)
Cahill Heating, Cooling, Electric, Plumbing & Sewer
“Four of five published reviews specifically mention same-day or next-day response during furnace emergencies.…”
Vanguard Heating & Air Conditioning Inc
“Forty-five reviews yield a consistent pattern: five-star ratings dominate, with zero or near-zero feedback…”
Eco Temp HVAC
“Every recorded review rates Eco Temp HVAC at a perfect 5 stars, with recent feedback highlighting both…”
Star HVAC Repair Services
“All five clients awarded five stars, with three explicitly naming individual technicians, Leon, Yvonne, and…”
Kino’s HVAC services
“Three reviews yield a unanimous 5-star average, with each client naming the technician who served them, Kino,…”
Great Degrees Inc
“Both reviewed clients awarded five stars, citing technician Bob King's methodical diagnosis, fair pricing,…”
Total Heating & Air Conditioning
“One client awarded a perfect 5-star rating and personally recommended the company based on technician Tony's…”
AC Installation Costs in Palatine
New central AC installation costs in Palatine, 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 Palatine, IL: What to Expect
Palatine sits in the Chicago metropolitan area where winter temperatures dip to around 18 F with sharp lake-effect wind chill, while summer highs reach the mid-80s with moderate humidity. The climate creates year-round demand for reliable heating and cooling systems, though heating dominates given the harsh winters. Residents searching for AC Installation in Palatine find eleven contractors holding an average rating of 4.3 based on over twenty-six hundred customer reviews.
Window units typically cost $168 to $784, while ductless mini-split systems for a single zone run $2,240 to $8,960. Homeowners replacing a central air conditioning system with existing ductwork should budget between $3,920 and $13,440. Illinois does not require a statewide HVAC license, so contractors must satisfy local municipal licensing requirements that vary by each village or city.
Customer feedback points toward several standout performers among local companies. Five Star Heating & Air, Inc. draws nearly uniform five-star reviews with clients consistently highlighting fast response times and clear technician communication, with Jeff receiving direct mention across multiple positive assessments. Aire Serv of Palatine receives praise for diagnostic skill and fair pricing, while Allied Air Conditioning & Heating earns perfect scores with reviewers noting accurate system sizing and efficient work, technicians Jeff, Matt, and Jackson named specifically in favorable comments.