9 AC Installation Contractors in Garden City, ID

4.8 avg rating
8,264 total reviews4 offer 24/7 service
Need emergency service? 7 HVAC providers in Garden City offer 24/7 availability

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Top-Rated AC Installation Contractors in Garden City

#1

Perfect Plumbing Heating & Air

4.8(5,554 reviews)
24/7 Highly Rated

The overwhelming majority of reviewers award 5 stars, with customers frequently naming specific technicians like Billy and Alan as reasons for their…

109 W 44th St, Garden City, ID 83714
#2

Superior Water & Air

4.9(1,810 reviews)
Highly Rated

1806 reviews averaging 4.9 stars demonstrate strong customer satisfaction, with technicians frequently praised for punctuality and clear communication. Several…

5090 N Sawyer Ave, Garden City, ID 83714
#3

Jim's Heating & Cooling

4.8(383 reviews)
24/7 Highly Rated

Every reviewer who left a detailed account mentions a specific technician by name, with 3 of 7 full testimonials citing same-day or next-day emergency response…

9237 W State St, Garden City, ID 83714

All AC Installation Contractors (9 total)

Ted Dumont HVAC Inc

4.7(210)
24/7

Six of eight displayed reviews specifically name technician Ben, with customers highlighting his thorough…

4753 N Glenwood St, Garden City, ID 83714

American Rooter & Drain

4.9(146)
Highly Rated

Eight verified reviewers awarded 5 stars, with Mason and Dave named in multiple reviews for HVAC and plumbing…

199 E 52nd St SUITE 200, Garden City, ID 83714

Intelligent Design - Heating & Cooling

4.8(110)
Highly Rated

All 110 reviews carry 5-star ratings, with customers frequently naming individual technicians, Clay, Clayton,…

4290 W Chinden Blvd, Garden City, ID 83714

The Trade Source Mechanical LLC

4.8(19)
24/7

15 of 19 reviews award 5 stars, with customers consistently praising same-day emergency response, transparent…

415 E 51st St, Garden City, ID 83714

ACCO Engineered Systems

4.6(21)

7 of 8 published reviews award 5 stars, with reviewers consistently praising technician communication and…

5315 N Sawyer Ave, Garden City, ID 83714

Everything Air Heating and Cooling LLC

5.0(11)

All 11 reviews award 5 stars, with owner Steve named explicitly in multiple reviews for hands-on work and…

218 E 50th St, Garden City, ID 83714

AC Installation Costs in Garden City

New central AC installation costs in Garden City, by system type and brand.

ServiceLowAverageHigh
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 Garden City, ID: What to Expect

Garden City sits within the Boise metro, where the semi-arid continental climate brings dry summer highs near 91°F — hot enough that central AC is a practical necessity, not a luxury. The demand for ac installation in Garden City is real but concentrated: 6 contractors serve the area, averaging a strong 4.8 stars across 6,252 reviews, with 3 offering around-the-clock availability.

Installation costs here reflect a wide range of project types. A single-zone ductless mini-split typically runs $2,240–$8,960, while central AC replacement using existing ducts falls between $3,920–$13,440. Idaho mandates that HVAC contractors hold a state HVAC Contractor License backed by a licensed HVAC Journeyman — a requirement that helps filter out unqualified operators in a smaller market like this.

Perfect Plumbing Heating & Air dominates this market by volume, with 5,525 reviews at 4.8 stars — technicians Billy, Alan, and Jeff T. receive individual praise for thoroughness. Jim's Heating & Cooling earns loyalty from long-term customers who describe years of ethical treatment. Ted Dumont HVAC Inc stands out for diagnostic accuracy — one customer specifically noted Adam resolved a problem two prior contractors had missed.

Frequently Asked Questions

New AC installation in Garden City costs $168-$22,400 depending on system type. Window units run $150-$700, ductless mini-splits $2,000-$8,000 per zone, central AC replacement with existing ducts $3,500-$12,000, and full new installs with ductwork $7,000-$20,000. SEER rating, tonnage, and brand significantly affect pricing.