13 AC Installation Contractors in Caldwell, ID
Top-Rated AC Installation Contractors in Caldwell
Right Now Heating, Air Conditioning & Plumbing
“Seven of eight recent reviews award 5 stars, with customers specifically mentioning same-day emergency response, thorough equipment explanations, and…”
Arctic Air Inc.
“All 640 reviews carry 5-star ratings, with customers specifically praising technicians Mike, Bryattan, and Jason for professionalism, clear communication, and…”
All AC Installation Contractors (13 total)
Beacon Plumbing, Heating, Air-Conditioning, and Electrical, Inc
“Every one of the 321 verified reviews awards 5 stars, a pattern that reflects both the consistency of…”
Carter Comfort Systems
“Andrew Gretzner appears in four reviews delivering same-day repairs, troubleshooting complex furnace…”
Big Sky Heating & Air Conditioning Llc
“All 24 reviewers award 5 stars, with common themes being same-day or next-day response, transparent pricing,…”
Valley Air LLC
“All four detailed reviews award five stars, with clients consistently praising quality standards and reliable…”
American Mechanical Corporation
“Seven of 14 reviews award five stars, with customers specifically praising same-day response times, honest…”
Idaho HVAC Corporation
“9 of 11 reviews award 4 or 5 stars, praising technical skill and fair pricing. Both lower ratings cite…”
Air Now Heating & Cooling LLC
“All 4 reviews award 5 stars, with clients emphasizing on-time arrival, thorough explanations of work…”
Kemper Industrial
“Three of five reviewers specifically praised Kemper's industrial refrigeration capabilities, with one 5-star…”
AIR TO AIR HEATING & COOLING LLC
“Two client reviews both award five stars, with one explicitly stating the services rank among the best in…”
AC Installation Costs in Caldwell
New central AC installation costs in Caldwell, 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 Caldwell, ID: What to Expect
Caldwell sits within the Boise metro area, where a semi-arid continental climate produces dry 91 F summer highs and cold winters that dip to 24 F. The low humidity that makes summer cooling so efficient also creates a substantial heating season from October through April, meaning proper AC installation in Caldwell is about managing temperature extremes across the year. Thirteen licensed contractors serve this market with an average rating of 4.3 based on nearly 9,500 customer reviews, giving homeowners a solid pool of options when summer heat arrives.
For those budgeting a cooling upgrade, window units run $168 to $784 while a ductless mini-split system for a single zone costs $2,240 to $8,960. Central AC replacement using existing ductwork ranges from $3,920 to $13,440, with the final figure reflecting equipment efficiency, labor complexity, and any necessary ductwork modifications. Idaho requires every HVAC contractor to hold a license from the state Division of Building Safety and must employ at least one licensed journeyman who has completed a four-year apprenticeship totaling 8,000 hours of formal training, ensuring installations meet established competency standards.
Customer feedback points to clear patterns among top performers. Arctic Air Inc. holds all 5-star ratings, with reviewers specifically praising technicians Mike, Bryattan, and Jason for their professionalism, respectful treatment of homes, and clear communication throughout the process. Right Now Heating receives strong marks for same-day emergency response during breakdowns and for taking time to explain equipment options thoroughly. Multiple reviews note transparent pricing from other contractors, with printed rate books helping homeowners understand costs before work begins.