E.A.C. Heating & Air
Hilton Head Island, SC Indoor Air Quality · #2 of 4 · NATE-certified · 45+ yrs
At a glance
- Google rating
- 5.0★ from 1,330+ reviews
- In business
- 45+ years
- Yelp
- 4.6★ from 10 reviews
- Services
- 1 Indoor Air Quality service
- Service area
- Hilton Head Island, SC + 1 nearby
Overview
Air purification installs and ERV ventilation are routine parts of E.A.C.'s IAQ offerings. E.A.C. lists NATE-certified technicians and background checks for staff. E.A.C. has served Hilton Head Island since 1981, adapting to coastal humidity challenges. E.A.C. advertises free estimates and financing for larger IAQ projects. Reviews and local awards note reliable same-day and emergency responses.
Whole-home indoor air quality installs and humidity control for Hilton Head Island homes. NATE-certified technicians and background-checked crews with 45+ years local tenure. Air purification systems and ERV/HRV ventilation are listed alongside dehumidifier installations. Free estimates and financing are available for IAQ projects per their website.
Vouched Score breakdown — 90/100
Above the Hilton Head Island, SC Indoor Air Quality average of 83/100. Ranks #2 of 4 listed Indoor Air Quality providers in Hilton Head Island, SC.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How E.A.C. Heating & Air compares to the Hilton Head Island average
| Signal | E.A.C. Heating & Air | Hilton Head Island avg | Delta |
|---|---|---|---|
| Vouched Score | 90/100 | 83/100 | +7 vs avg |
| Google rating | 5.0★ | 4.9★ | +0.1 vs avg |
| Review volume | 1,330+ | 1,040+ | +288 vs avg |
| Years in business | 45+ | 38+ | +7 vs avg |
What customers say
Pros
- High Google rating (5.0★ across 1,330+ reviews)
- Long-established (45+ years in business)
Self-reported on their website — not independently verified.
- Authorized Carrier Factory Authorized Dealer
- NATE-certified technicians
- Background-verified team
- Emergency response: 24/7
- Financing available
- Free estimates
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- 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 (5.0★, 1,330+ reviews)
- You want a BBB-rated firm specifically
Services
- Emergency HVAC Service
Service area
Hilton Head Island, SC home · Services Hilton Head Island, SC home
What E.A.C. Heating & Air publishes about pricing
Promotions
-
$25 OFF New Customer Service Call Discount
As published: $25 OFF New Customer Service Call Discount"…certain other restrictions may apply. Text Email $25 OFF New Customer Service Call Discount Get savings on your first HVAC service call as a…"
Maintenance plans
-
maintenance plan
As published: maintenance plan"…make your home safer. We offer a special customer maintenance plan that includes two inspections, cleanings, repair…"
Diagnostics & second opinions
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Free second opinion
As published: Free second opinion"…to schedule fast, professional service, request a free second opinion on a major repair or replacement, or learn more a…"
Pricing model
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Transparent pricing
As published: Transparent pricing"…s in plain language, provide written options with transparent pricing, and help you decide whether repair, maintenance,…"
Estimates
-
Free estimates
As published: Free estimates"…ontact us online to schedule a service, request a free estimate, and discuss our valuable warranties and guarante…"
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 E.A.C. Heating & Air?
When should I choose E.A.C. Heating & Air?
When should I consider alternatives to E.A.C. Heating & Air?
What is the Vouched Score for E.A.C. Heating & Air?
How long has E.A.C. Heating & Air been in business?
What does indoor air quality service typically cost when working with a Hilton Head Island, SC provider like E.A.C. Heating & Air?
What pricing terms does E.A.C. Heating & Air publish on their website?
Does E.A.C. Heating & Air do Emergency HVAC Service in Hilton Head Island, SC?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
E.A.C. Heating & Air (this company) |
90/100 | 5.0★ (1,330+) | 45+ | — | 4.6★ | — |
| 82/100 | 4.9★ (920+) | 27+ | — | — | — | |
| 91/100 | 4.9★ (1,795+) | 42+ | — | — | Highest Vouched Score Best for Whole-Home Air Purification Best for Humidity Control |
|
| 69/100 | 4.7★ (120+) | 37+ | — | — | — |
Listed in
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Profile last updated June 29, 2026.