17 HVAC Repair Contractors in Caldwell, ID

4.4 avg rating
10,412 total reviews3 offer 24/7 service
Need emergency service? 6 HVAC providers in Caldwell offer 24/7 availability

Top-Rated HVAC Repair Contractors in Caldwell

#1

Right Now Heating, Air Conditioning & Plumbing

4.8(7,691 reviews)
24/7 Highly Rated

Seven of eight recent reviews award 5 stars, with customers specifically mentioning same-day emergency response, thorough equipment explanations, and…

212 Evans St, Caldwell, ID 83605
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#2

American Rooter & Drain

4.8(1,645 reviews)
Highly Rated

Three of five detailed reviews name specific technicians (Mason, Brandon Irby, Deakin) and praise their diagnostic approach and friendly demeanor. Positive…

1005 Commercial Way, Caldwell, ID 83605
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#3

Arctic Air Inc.

5.0(640 reviews)
Highly Rated

All 640 reviews carry 5-star ratings, with customers specifically praising technicians Mike, Bryattan, and Jason for professionalism, clear communication, and…

11124 Bass Ln, Caldwell, ID 83605
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All HVAC Repair Contractors (17 total)

Carter Comfort Systems

5.0(267)
Highly Rated

Andrew Gretzner appears in four reviews delivering same-day repairs, troubleshooting complex furnace…

13285 Lewis Rnch Rd, Caldwell, ID 83607
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Owyhee Heating, Air Conditioning & Plumbing

5.0(31)
24/7

All eight sampled reviewers award 5 stars, with each describing a specific technician by name. Three reviews…

200 Evans St, Caldwell, ID 83605
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Heating Equipment Company

4.7(35)

Four of five complete reviews rate the company five stars, with reviewers specifically naming technicians Jim…

123 Everett St, Caldwell, ID 83605
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Hammons Heating & Air

5.0(20)

Eight of twenty reviewers specifically mention same-day or rapid response service, with several noting…

13272 Smithtown Ct, Caldwell, ID 83607
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Big Sky Heating & Air Conditioning Llc

4.2(24)

All 24 reviewers award 5 stars, with common themes being same-day or next-day response, transparent pricing,…

Caldwell, ID 83605
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Valley Air LLC

4.6(14)

All four detailed reviews award five stars, with clients consistently praising quality standards and reliable…

5012 Hubler Ln, Caldwell, ID 83605
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American Mechanical Corporation

4.1(14)

Seven of 14 reviews award five stars, with customers specifically praising same-day response times, honest…

622 Laurel St #4508, Caldwell, ID 83605
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Tri State Heating & Cooling Inc

5.0(8)

All 8 reviews award 5 stars, with 4 reviewers specifically naming Janice as their go-to technician and…

118 Palo Alto Dr, Caldwell, ID 83605
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Idaho HVAC Corporation

4.4(11)

9 of 11 reviews award 4 or 5 stars, praising technical skill and fair pricing. Both lower ratings cite…

106 S 43rd Ave, Caldwell, ID 83605
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Air Now Heating & Cooling LLC

5.0(4)

All 4 reviews award 5 stars, with clients emphasizing on-time arrival, thorough explanations of work…

1305 N 5th Ave, Caldwell, ID 83605
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Prime Comfort Heating and Cooling

4.0(4)

Three of four reviews award five stars, praising diagnostic thoroughness, competitive pricing, and rapid…

3908 Sage Ln, Caldwell, ID 83605
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Anaconda Heating and Air

5.0(2)

Both published reviews award five stars, with clients praising specific service outcomes: a furnace restored…

5210 Cleveland Blvd, Caldwell, ID 83607
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McMillan Mechanical LLC

3.5(2)
24/7
Caldwell, ID 83605
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Nextech

0.0
4618 Beacon Ln, Caldwell, ID 83605
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HVAC Repair Costs in Caldwell

Typical heating and cooling repair costs in Caldwell, by component.

ServiceLowAverageHigh
Diagnostic / service call
$83$132$220
Thermostat replacement
$165$303$550
Blower motor replacement
$440$715$1,210
Heat exchanger replacement
$1,650$2,420$3,850
Ignitor replacement (gas furnace)
$165$275$440
Control board replacement
$330$605$990
Full system repair (major)
Multi-component failure
$550$1,320$3,300

Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

HVAC Repair in Caldwell, ID: What to Expect

Caldwell sits within the Boise metro area, where semi-arid continental weather creates distinct seasonal demands. Summer highs reach 91 F with low humidity, while winter temperatures drop to 24 F from October through April. This climate pattern drives substantial heating needs during cold months and cooling requirements in summer. With 17 HVAC contractors serving the area and an average rating of 4.4 from over 10,000 reviews, homeowners have access to a competitive market for HVAC Repair in Caldwell.

Idaho requires HVAC contractors to hold a license from the Idaho Division of Building Safety and employ at least one licensed journeyman with four years or 8,000 hours of apprenticeship training. This regulatory framework influences pricing structures in Caldwell. Typical service calls range from $83-$220 for diagnostics, while thermostat replacement runs $165-$550 and blower motor replacement costs $440-$1210. These figures reflect the expertise required to safely handle refrigerants and complex system components. Homeowners should expect upfront pricing from reputable contractors who explain the work needed before proceeding.

Customer reviews reveal strong patterns across Caldwell's top-rated contractors. Right Now Heating, Air Conditioning & Plumbing earns consistent praise for same-day emergency response and thorough explanations of equipment. American Rooter & Drain customers highlight technicians Mason, Brandon Irby, and Deakin for their diagnostic approach and upfront pricing. Arctic Air Inc. stands apart with all 640 reviews carrying 5-star ratings, where technicians Mike, Bryattan, and Jason receive repeated recognition for professionalism, clear communication, and respectful treatment of homes. These patterns suggest homeowners benefit most from contractors who prioritize transparent communication and timely service.

Frequently Asked Questions

HVAC repairs in Caldwell range from $83-$3,850 depending on the component. Thermostat replacement runs $150-$500, blower motor $400-$1,100, ignitor $150-$400, and heat exchanger replacement $1,500-$3,500. Diagnostic fees of $75-$200 are typically credited toward the repair if you proceed.