Holley Heating & Air Conditioning Inc
Aiken, SC Indoor Air Quality · #1 of 3 · NATE-certified · 117+ yrs
At a glance
- Google rating
- 4.9★ from 1,540+ reviews
- In business
- 117+ years
- Yelp
- 3.4★ from 15+ reviews
- Service area
- Aiken, SC + 1 nearby
Overview
Ventilation specialization centers on ERV/HRV installs and whole-home airflow solutions. Holley states they require NATE-certified technicians with weekly training. Holley notes Carrier Factory Authorized Dealer status since 2004. Family-owned for 115+ years in Aiken, serving local residential housing stock. Holley states they offer same-day service and 24/7 emergency response.
Whole-home IAQ installs, with an emphasis on ERV/HRV ventilation in Aiken homes. NATE-certified technicians perform installations and attend weekly two-hour training. Carrier Factory Authorized Dealer status is listed since 2004. Family-owned business operating for 115+ years.
Vouched Score breakdown — 86/100
Above the Aiken, SC Indoor Air Quality average of 81/100. Ranks #1 of 3 listed Indoor Air Quality providers in Aiken, SC.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Holley Heating & Air Conditioning Inc compares to the Aiken average
| Signal | Holley Heating & Air Conditio… | Aiken avg | Delta |
|---|---|---|---|
| Vouched Score | 86/100 | 81/100 | +5 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 1,540+ | 1,050+ | +490 vs avg |
| Years in business | 117+ | 89+ | +28 vs avg |
What customers say
Pros & cons
- High Google rating (4.9★ across 1,540+ reviews)
- Long-established (117+ years in business)
Self-reported on their website — not independently verified.
- Authorized Carrier Factory Authorized Dealer
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
- Lower Yelp rating than Google (3.4★ vs 4.9★)
When to choose them — and when to consider alternatives
- You want manufacturer-warranty installation work
- You need to finance the work
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.9★, 1,540+ reviews)
- You value a long-tenured local operator (117+ years in business)
- Reports of low yelp rating would be a deal-breaker for you
- Reports of rating divergence would be a deal-breaker for you
- You want a BBB-rated firm specifically
Service area
Aiken, SC home · Services Aiken, SC home
Guarantees & credentials
- NATE certified
- 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
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When should I choose Holley Heating & Air Conditioning Inc?
When should I consider alternatives to Holley Heating & Air Conditioning Inc?
What is the Vouched Score for Holley Heating & Air Conditioning Inc?
How long has Holley Heating & Air Conditioning Inc been in business?
What does indoor air quality service typically cost when working with a Aiken, SC provider like Holley Heating & Air Conditioning Inc?
What pricing terms does Holley Heating & Air Conditioning Inc publish on their website?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Holley Heating & Air Conditioning Inc (this company) |
86/100 | 4.9★ (1,540+) | 117+ | — | 3.4★ | Whole-Home Air Purification |
| 81/100 | 4.9★ (1,530+) | 100+ | — | 3.8★ | — | |
| 75/100 | 5.0★ (75+) | 49+ | — | — | — |
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Profile last updated June 29, 2026.