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Nampa · HVAC Contractors
5 Best HVAC Contractors in Nampa, ID
Updated 11 businesses comparedHow we choose
- Free quotes, no obligation
- Rechecked every month
The top 5 at a glance
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| Business | Rating | Reviews | Years | License | Best for |
|---|---|---|---|---|---|
| Greens Heating & Air Conditioning | 4.8 | 248 | – | Not checked yet | Best overall |
| J&D Heating, Cooling & Water | 4.5 | 186 | – | Not checked yet | Most reviewed |
| Custom Air Heating & Cooling | 5.0 | 28 | – | Not checked yet | – |
| Wickstrom Plumbing Heating & Cooling | 4.8 | 148 | – | Not checked yet | – |
| A & B Heating And Cooling Llc | 4.7 | 53 | – | Not checked yet | – |
The 5 best hvac contractors in Nampa, in detail
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#3 Custom Air Heating & Cooling
Nampa
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Also in the Best 5
More HVAC contractors in Nampa
The other Nampa businesses we compared for this list. Ratings and review counts are from public review platforms.
- Boise Valley Heating & Air4.9 ★ · 27
- Mike's Auto Clinic4.3 ★ · 298
- A+ Drain Cleaning & Plumbing4.5 ★ · 128
- Integrity Heating & Air Llc4.5 ★ · 38
- Owyhee Heating And Air Conditioning4.2 ★ · 55
- Legends Mechanical4.2 ★ · 24
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Nampa facts from public records
- 3,338People per square mileCalculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- 36.1 sq miLand areaU.S. Census Bureau, 2025 Gazetteer files · 2025
- 120,384Nampa residentsU.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- +19.9%Population change since 2020 (from 100,414 (April 2020 base))U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
How we pick the Best 5
Find every option
All 11 we could find in Nampa.
Check the basics
Open, reachable and enough real reviews.
Score the record
Rating, reviews, recency, years and record checks.
Explain each pick
A plain reason for every place on the list.
HVAC Contractors in Nampa: questions answered
How is the top 5 ranking of HVAC contractors in Nampa calculated?
Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 11 HVAC contractors for Nampa.
Which of these HVAC contractors in Nampa has the best reviews?
Custom Air Heating & Cooling has a 5.0 rating from 28 public reviews, the highest on this page.
Which of these HVAC contractors has the most reviews?
Greens Heating & Air Conditioning, with 248 public reviews. A long review history shows how a business handles many jobs.
Are these HVAC contractors licensed?
5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for HVAC contractors in Nampa?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
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