--- title: 10 Nampa HVAC Contractors Worth Knowing | The Local List url: https://readthelocallist.com/nampa/best-hvac-contractors/ updated: 2026-11-04 --- Updated November 4, 2026 Nampa Edition [How we choose](https://readthelocallist.com/how-we-choose/) [The Local List](https://readthelocallist.com/) Guides to the people and places worth knowing - [Front page](https://readthelocallist.com/) - [Nampa](https://readthelocallist.com/nampa/) - [HVAC Contractors](https://readthelocallist.com/hvac-contractors/) - [Cost guide](https://readthelocallist.com/guides/hvac-contractors-cost-nampa/) - [How we choose](https://readthelocallist.com/how-we-choose/) - [Corrections](https://readthelocallist.com/corrections/) - [For businesses](https://readthelocallist.com/claim/) 1. [Home](https://readthelocallist.com/) 2. [Idaho](https://readthelocallist.com/idaho/) 3. [Nampa](https://readthelocallist.com/nampa/) 4. HVAC Contractors HVAC Contractors · Nampa Guide # 10 Nampa HVAC Contractors Worth Knowing Our local guide to finding hvac contractors in 2027: 10 businesses, and what each does best. By **the editors of The Local List** Updated November 4, 2026 11 businesses considered Ask around Nampa for hvac contractors and you’ll hear a handful of names and three quotes that look nothing alike. These 10 stood out from the 11 we compared. They aren’t ranked: each carries a label for what it does best. **How we chose** Open businesses with a phone number and enough real reviews to judge fairly, compared on ratings, review history, years in business and record checks. No business paid to be included. [Read our full methodology](https://readthelocallist.com/how-we-choose/) · [How we make money](https://readthelocallist.com/how-we-make-money/) · [Spotted an error?](https://readthelocallist.com/corrections/) The list ## 10 hvac contractors, and what each does best Editor’s Pick ### [Greens Heating & Air Conditioning](https://readthelocallist.com/business/g-39752b7e8a44f0d9/) Nampa · Based here Greens Heating & Air Conditioning holds a 4.8 average from 248 public reviews. - Operating status checked [Website](http://www.greensheating.com/?utm_source=organic&utm_medium=gbp)[+1 208-465-0859](tel:+12084650859) Request a quote [Full profile](https://readthelocallist.com/business/g-39752b7e8a44f0d9/) ### [J&D Heating, Cooling & Water](https://readthelocallist.com/business/g-e5e719a98d23fb92/) Nampa · Based here J&D Heating, Cooling & Water holds a 4.5 average from 186 public reviews. - Operating status checked [Website](http://www.getjdnow.com/)[+1 208-254-5802](tel:+12082545802) Request a quote [Full profile](https://readthelocallist.com/business/g-e5e719a98d23fb92/) ### [Custom Air Heating & Cooling](https://readthelocallist.com/business/g-0080f2fbcfc81703/) Nampa · Based here Custom Air Heating & Cooling holds a 5.0 average from 28 public reviews. - Operating status checked [Website](http://www.customairidaho.net/)[+1 208-463-1085](tel:+12084631085) Request a quote [Full profile](https://readthelocallist.com/business/g-0080f2fbcfc81703/) Also on the list #### [Wickstrom Plumbing Heating & Cooling](https://readthelocallist.com/business/g-73b3b5dc1e95bb83/) 4.8 · 148 reviews Nampa - Operating status checked [Website](https://www.wickstromphc.com)[+1 208-675-9478](tel:+12086759478) Request a quote #### [A & B Heating And Cooling Llc](https://readthelocallist.com/business/g-2c1c7709ad1dd9d9/) 4.7 · 53 reviews Nampa - Operating status checked [Website](https://www.aandbair.com)[+1 208-546-0868](tel:+12085460868) Request a quote #### [Boise Valley Heating & Air](https://readthelocallist.com/business/g-fdf60d496105a1e8/) 4.9 · 27 reviews Nampa - Operating status checked [Website](http://www.boisevalleyheatingandair.com/)[+1 208-629-2271](tel:+12086292271) Request a quote #### [Mike's Auto Clinic](https://readthelocallist.com/business/g-6bf7a8c28a9ef436/) 4.3 · 298 reviews Reader Favorite Nampa - Operating status checked [Website](https://macnampa.com/)[+1 208-466-7402](tel:+12084667402) Request a quote #### [A+ Drain Cleaning & Plumbing](https://readthelocallist.com/business/g-d8d518fcd6c610a4/) 4.5 · 128 reviews Nampa - Operating status checked [+1 208-899-8690](tel:+12088998690) Request a quote #### [Integrity Heating & Air Llc](https://readthelocallist.com/business/g-42eb6ebc7b644067/) 4.5 · 38 reviews Nampa - Operating status checked [Website](http://integrityheatcool.com)[+1 208-461-1562](tel:+12084611562) Request a quote #### [Owyhee Heating And Air Conditioning](https://readthelocallist.com/business/g-9a198e6333f5de53/) 4.2 · 55 reviews Nampa - Operating status checked [Website](https://www.owyheeheating.com)[+1 208-466-8401](tel:+12084668401) Request a quote Also considered ## More HVAC contractors in Nampa The other businesses we compared for this guide. Ratings and review counts are from public review platforms. - **Legends Mechanical** · Nampa · 4.2 from 24 reviews Side by side ## The 10 at a glance HVAC Contractors, Nampa, November 4, 2026 | Business | Label | Rating | Reviews | Years | Price | |---|---|---|---|---|---| | Greens Heating & Air Conditioning | Editor’s Pick | 4.8 | 248 | – | – | | J&D Heating, Cooling & Water | – | 4.5 | 186 | – | – | | Custom Air Heating & Cooling | – | 5.0 | 28 | – | – | | Wickstrom Plumbing Heating & Cooling | – | 4.8 | 148 | – | – | | A & B Heating And Cooling Llc | – | 4.7 | 53 | – | – | | Boise Valley Heating & Air | – | 4.9 | 27 | – | – | | Mike's Auto Clinic | Reader Favorite | 4.3 | 298 | – | – | | A+ Drain Cleaning & Plumbing | – | 4.5 | 128 | – | – | | Integrity Heating & Air Llc | – | 4.5 | 38 | – | – | | Owyhee Heating And Air Conditioning | – | 4.2 | 55 | – | – | On a phone, swipe the table sideways to see every column. Hiring guide ## Before you sign with anyone on this list The best businesses welcome these questions. If a company dodges them, keep looking. 1. **Check the license.** Where your state requires one for this work, look it up on the state’s licensing site before anyone visits, not after. 2. **Get written quotes for the same scope.** Ask each company to price the same job, materials and equipment so you’re comparing like with like. Our [Nampa cost guide](https://readthelocallist.com/guides/hvac-contractors-cost-nampa/) shows what drives the price. 3. **Ask who handles permits.** If the job needs one, the company should pull it and tell you how long it usually takes. 4. **Read the payment schedule.** Payments should follow progress, with a modest deposit up front. 5. **Get the warranty in writing.** Know what’s covered, for how long, and whether it transfers if you sell. Get quotes ## Ask these companies for a price Tick the companies you want to hear from. Only the companies you tick receive your details. Send my request to We never sell your details. A business that answers may pay us a small fee; your price is the same. We pass your details only to the companies ticked above. We may earn a referral fee when a company receives a request. [How we make money](https://readthelocallist.com/how-we-make-money/). Your questions ## Frequently asked questions ### How did the editors choose these HVAC contractors in Nampa? Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. 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? Mike's Auto Clinic, with 298 public reviews. A long review history shows how a business handles many jobs. ### Are these HVAC contractors licensed? 10 of the 10 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. ### Why aren’t the businesses ranked? Because the right company depends on the job. Each business carries a label that says what it does best, so you can pick the one that fits yours. Keep reading ## More from The Local List - Guide [HVAC Contractors: what it costs in Nampa](https://readthelocallist.com/guides/hvac-contractors-cost-nampa/) More Nampa guides - [AC Repair](https://readthelocallist.com/nampa/ac-repair/) - [Auto repair shops](https://readthelocallist.com/nampa/best-auto-repair-shops/) - [Brake repair shops](https://readthelocallist.com/nampa/best-brake-repair-shops/) - [Transmission repair shops](https://readthelocallist.com/nampa/best-transmission-repair-shops/) - [Tire shops](https://readthelocallist.com/nampa/best-tire-shops/) - [Plumbers](https://readthelocallist.com/nampa/best-plumbers/) HVAC Contractors in other editions - [Jacksonville](https://readthelocallist.com/jacksonville/best-hvac-contractors/) - [Miami](https://readthelocallist.com/miami/best-hvac-contractors/) - [Tampa](https://readthelocallist.com/tampa/best-hvac-contractors/) - [Orlando](https://readthelocallist.com/orlando/best-hvac-contractors/) - [Port St. Lucie](https://readthelocallist.com/port-st-lucie/best-hvac-contractors/) - [St. Petersburg](https://readthelocallist.com/st-petersburg/best-hvac-contractors/) - [Cape Coral](https://readthelocallist.com/cape-coral/best-hvac-contractors/) - [Hialeah](https://readthelocallist.com/hialeah/best-hvac-contractors/) ## Local facts Public records behind this guide. - 3,338 People per square mile Source: [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 36.1 sq mi Land area Source: [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 120,384 Nampa residents Source: [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · July 1, 2025 - +19.9% Population change since 2020 (from 100,414 (April 2020 base)) Source: [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · 2020–2025 In this guide 1. Greens Heating & Air Conditioning*Editor’s Pick* 2. J&D Heating, Cooling & Water*Nampa* 3. Custom Air Heating & Cooling*Nampa* 4. Wickstrom Plumbing Heating & Cooling*Nampa* 5. A & B Heating And Cooling Llc*Nampa* 6. Boise Valley Heating & Air*Nampa* 7. Mike's Auto Clinic*Reader Favorite* 8. A+ Drain Cleaning & Plumbing*Nampa* 9. Integrity Heating & Air Llc*Nampa* 10. Owyhee Heating And Air Conditioning*Nampa* **Own a business in Nampa?** Claim your free profile to keep your hours and contact details right. 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