Hahn Supply Inc
Lewiston, ID HVAC · #4 of 3 · 125+ yrs
Overview
Hahn Supply Inc traces its roots to 1898, with Lewiston headquarters since 1959. The company remains family-owned and in its fifth generation. The website lists residential and commercial HVAC parts and service. Per their site, weekday hours are 7:30am–5:00pm with after-hours emergency contact instructions.
Wholesale and retail HVAC distributor serving Lewiston, focused on residential and commercial HVAC parts. Family-owned business since 1898, now in its fifth generation. Weekday hours are 7:30am–5:00pm; call for after-hours emergency contact information.
Score breakdown
Lewiston, ID HVAC average is 79/100. Ranks #4 of 3 listed HVAC providers in Lewiston, ID.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Lewiston average
| Signal | Hahn Supply Inc | Lewiston avg | Delta |
|---|---|---|---|
| Vouched Score | 54/100 | 79/100 | -25 vs avg |
| Google rating | 4.5★ | 4.8★ | -0.3 vs avg |
| Review volume | 15+ | 450+ | -436 vs avg |
| Years in business | 125+ | 32+ | +93 vs avg |
Pros & cons
- Long-established (125+ years in business)
- Smaller review history (16 Google reviews)
When to choose them
- You prefer a family-owned operation
- You value a long-tenured local operator (125+ years in business)
Services
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Commercial HVAC — Commercial HVAC service for offices, retail, and light-industrial spaces — rooftop units, package units, and split systems.
Service area
Contact & hours
Frequently asked questions
What are the pros of Hahn Supply Inc?
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When should I choose Hahn Supply Inc?
What is the Vouched Score for Hahn Supply Inc?
How long has Hahn Supply Inc been in business?
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What does HVAC service typically cost when working with a Lewiston, ID provider like Hahn Supply Inc?
Does Hahn Supply Inc do HVAC Installation in Lewiston, ID?
Does Hahn Supply Inc do Commercial HVAC in Lewiston, ID?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Hahn Supply Inc (this company) |
54/100 | 4.5★ (15+) | 125+ |
Kinzer Air ⭐ Best for Indoor Air Quality · ⭐ Best for Ductwork & Sealing |
81/100 | 4.8★ (440+) | 25+ |
Mike's Mechanical ⭐ AC Repair · ⭐ Financing Options · ⭐ Free Estimates |
82/100 | 4.7★ (780+) | 46+ |
| 74/100 | 5.0★ (130+) | 25+ |
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Profile last updated July 28, 2026.