9 AC Installation Contractors in Idaho Falls, ID
Top-Rated AC Installation Contractors in Idaho Falls
First Call Jewel Heating Cooling Plumbing & Electrical
“Four of six detailed reviews mention same-day or rapid response times, with technicians arriving within hours of initial contact. Positive reviews consistently…”
Right Now Heating, Air Conditioning & Plumbing
“1364 reviews produce a 4.8-star average with zero 1-star or 2-star ratings. Positive reviewers cite specific technicians by name, describe same-day emergency…”
All AC Installation Contractors (9 total)
Elite Comfort Systems - Heating and Cooling Specialists
“All 356 reviews carry 5-star ratings, with technicians Seth, Justin, Hunter, and Nathan specifically named…”
Conan Heating & Air Conditioning
“Three reviewers specifically praised pricing transparency and honesty, with one noting a $1,250 savings…”
RSJ Mechanical, LLC
“223 reviewers collectively award a perfect 5.0 rating, with multiple customers specifically mentioning…”
AdvantaServ
“Ninety reviews yield a 4.9-star average, with multiple customers specifically mentioning same-day arrival,…”
Alpine Heating & Air Conditioning
“Of 84 reviews, the majority reflect standard service experiences while negative accounts focus on billing…”
AC Installation Costs in Idaho Falls
New central AC installation costs in Idaho Falls, 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 Idaho Falls, ID: What to Expect
Idaho Falls sits in a semi-arid continental region where summer highs climb into the low 90s while winters drop well below freezing, creating year-round demand for reliable climate control. The dry air improves cooling efficiency, but the temperature swings mean homeowners need systems that can shift from heating to cooling as seasons change. Nine contractors serve the Idaho Falls market, and their collective 4.8 average rating reflects a competitive field of skilled professionals offering AC Installation in Idaho Falls.
Pricing varies significantly based on system type. Window units start around $168 and reach $784, making them the most affordable entry point for immediate cooling needs. A ductless mini-split for a single zone runs $2,240 to $8,960, offering flexibility without ductwork. For homes with existing ducts, central AC replacement costs between $3,920 and $13,440, depending on unit efficiency and installation complexity. Idaho law requires contractors to hold a valid HVAC Contractor License from the Idaho Division of Building Safety, ensuring every installation meets state safety standards.
Review patterns reveal what matters most to Idaho Falls homeowners. Minuteman Electric & HVAC earned all five stars from sampled reviewers, with three citing emergency calls where technicians arrived quickly or provided temporary heating. Right Now Heating maintains a 4.8 average across 1,364 reviews with zero low-star ratings, and customers specifically mention same-day emergency response. First Call Jewel draws praise for technicians arriving within hours of the initial call, with reviewers naming individual team members by name.