4-Seasons Company
Ann Arbor, MI Indoor Air Quality · #4 of 3 · 47+ yrs
Overview
ERV/HRV ventilation work is listed as a company specialization on their site. Four-Seasons notes Trane Premier Dealer status for HVAC equipment. Four-Seasons lists air purifiers and whole-home humidifiers among services. Four-Seasons reports online scheduling launched in 2011 for Ann Arbor customers.
Whole-home IAQ installs in Ann Arbor, with ERV/HRV ventilation listed as a specialization. Manufacturer Dealer status: Trane Premier Dealer is stated on their site. Years in business: 45+ years serving the Ann Arbor area. Online scheduling capability has been available since 2011.
Score breakdown
Ann Arbor, MI Indoor Air Quality average is 82/100. Ranks #4 of 3 listed Indoor Air Quality providers in Ann Arbor, MI.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Ann Arbor average
| Signal | 4-Seasons Company | Ann Arbor avg | Delta |
|---|---|---|---|
| Vouched Score | 71/100 | 82/100 | -11 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 65+ | 325+ | -260 vs avg |
| Years in business | 47+ | 93+ | -46 vs avg |
Pros
- High Google rating (4.9★ across 65+ reviews)
- Long-established (47+ years in business)
When to choose them
- You want manufacturer-warranty installation work
- You prefer a family-owned operation
- You value a long-tenured local operator (47+ years in business)
Service area
Contact & hours
Frequently asked questions
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What does indoor air quality service typically cost when working with a Ann Arbor, MI provider like 4-Seasons Company?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
4-Seasons Company (this company) |
71/100 | 4.9★ (65+) | 47+ |
Koch & White Inc ⭐ Best for UV-C Sterilization |
74/100 | 4.5★ (165+) | 90+ |
Fry Heating, Cooling & Plumbing ⭐ Best for Whole-Home Air Purification · ⭐ Best for Humidity Control |
85/100 | 4.9★ (220+) | 113+ |
Indoor Comfort Heating & Cooling ⭐ Highest Vouched Score · ⭐ Best for Fresh-Air Ventilation |
88/100 | 5.0★ (585+) | 75+ |
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Profile last updated July 26, 2026.