4 Seasons Heating & Air
Alpharetta, GA Indoor Air Quality · #1 of 8 · NATE-certified · 50+ yrs
At a glance
- Google rating
- 4.9★ from 2,620+ reviews
- In business
- 50+ years
- Yelp
- 3.3★ from 20+ reviews
- Services
- 1 Indoor Air Quality service
- Service area
- Alpharetta, GA + 1 nearby
Overview
Air quality testing is listed as a standard service for whole-home assessments. 4 Seasons reports NATE-certified technicians on staff. The company notes in-duct UV-C installation among its IAQ options. 4 Seasons advertises financing for larger IAQ installs and upgrades. Alpharetta summers bring high humidity, and the firm lists humidifiers and dehumidifiers for local homes.
Provides whole-home indoor air quality installs and testing in Alpharetta and North Atlanta. Reports NATE-certified technicians on its team. Lists air-quality testing services for particle and humidity assessment. Notes in-duct UV-C installation and financing availability for larger systems.
Vouched Score breakdown — 90/100
Above the Alpharetta, GA Indoor Air Quality average of 78/100. Ranks #1 of 8 listed Indoor Air Quality providers in Alpharetta, GA.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How 4 Seasons Heating & Air compares to the Alpharetta average
| Signal | 4 Seasons Heating & Air | Alpharetta avg | Delta |
|---|---|---|---|
| Vouched Score | 90/100 | 78/100 | +12 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 2,620+ | 915+ | +1705 vs avg |
| Years in business | 50+ | 46+ | +4 vs avg |
What customers say
Pros & cons
- High Google rating (4.9★ across 2,620+ reviews)
- Long-established (50+ years in business)
Self-reported on their website — not independently verified.
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
- Lower Yelp rating than Google (3.3★ vs 4.9★)
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.9★, 2,620+ reviews)
- You value a long-tenured local operator (50+ years in business)
- Reports of rating divergence would be a deal-breaker for you
- Reports of yelp low rating would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- Emergency HVAC Service
Service area
Alpharetta, GA home · Services Alpharetta, GA home
Guarantees & credentials
- NATE-Certified
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of 4 Seasons Heating & Air?
What are the cons of 4 Seasons Heating & Air?
When should I choose 4 Seasons Heating & Air?
When should I consider alternatives to 4 Seasons Heating & Air?
What is the Vouched Score for 4 Seasons Heating & Air?
How long has 4 Seasons Heating & Air been in business?
What does indoor air quality service typically cost when working with a Alpharetta, GA provider like 4 Seasons Heating & Air?
What pricing terms does 4 Seasons Heating & Air publish on their website?
Does 4 Seasons Heating & Air do Emergency HVAC Service in Alpharetta, GA?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
4 Seasons Heating & Air (this company) |
90/100 | 4.9★ (2,620+) | 50+ | — | 3.3★ | Highest Vouched Score Whole-Home Air Purification UV-C Sterilization |
| 79/100 | 4.9★ (525+) | 33+ | — | 3.1★ | Best for Air Filtration | |
| 70/100 | 5.0★ (55+) | 25+ | — | — | — | |
| 89/100 | 4.9★ (2,125+) | 34+ | — | 3.6★ | Best for Measure-First Diagnosis |
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Profile last updated June 26, 2026.