Devix Heating and Cooling
West Allis, WI Indoor Air Quality · 11+ yrs
Overview
Ventilation specialization lists ERV/HRV systems as a focused service on their site. Devix Heating and Cooling has 10+ years in business since 2015. West Allis homes often need balanced ventilation during cold Wisconsin winters. Local reviews note efficient installations and clear scheduling communication.
ERV/HRV ventilation installs for whole-home fresh-air exchange in West Allis and nearby areas. Free estimates are stated on the company website for residential and commercial projects. Years in business: 10+ years since founding in 2015.
Score breakdown
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
Pros
- High Google rating (4.9★ across 200+ reviews)
- Long-established (11+ years in business)
Service area
Contact & hours
Frequently asked questions
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Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Devix Heating and Cooling (this company) |
79/100 | 4.9★ (200+) | 11+ |
| 71/100 | 4.6★ (70+) | 41+ | |
E & R Heating and Cooling ⭐ Best for Humidity Control |
83/100 | 5.0★ (210+) | 23+ |
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Profile last updated July 27, 2026.