Dunes Heating and Air Conditioning
Mt Pleasant, SC Furnace Replacement · #1 of 4 · 28+ yrs
At a glance
- Google rating
- 5.0★ from 720+ reviews
- In business
- 28+ years
- Services
- 2 Furnace Replacement services
- Service area
- Mt Pleasant, SC + 1 nearby
Overview
Dunes Heating states they perform furnace and matched AC system replacements. The company notes 25+ years serving Charleston-area homes. Mount Pleasant's coastal humidity increases equipment strain, and their local experience is cited. Their site advertises flat-rate pricing and same-day emergency response. Google reviews mention punctual technicians and clean job sites.
Furnace replacement and full-system changeouts across Mount Pleasant and Charleston suburbs. Dunes Heating states they perform matched furnace plus AC replacements. Flat-rate pricing and free estimates are advertised on their website. Same-day emergency response and modern high-efficiency systems are noted.
Vouched Score breakdown — 83/100
Above the Mt Pleasant, SC Furnace Replacement average of 75/100. Ranks #1 of 4 listed Furnace Replacement providers in Mt Pleasant, SC.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Dunes Heating and Air Conditioning compares to the Mt Pleasant average
| Signal | Dunes Heating and Air Conditioning | Mt Pleasant avg | Delta |
|---|---|---|---|
| Vouched Score | 83/100 | 75/100 | +8 vs avg |
| Google rating | 5.0★ | 4.9★ | +0.1 vs avg |
| Review volume | 720+ | 360+ | +361 vs avg |
| Years in business | 28+ | 18+ | +10 vs avg |
What customers say
Pros
- High Google rating (5.0★ across 720+ reviews)
- Long-established (28+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: same-day
- Free estimates
- Flat-rate, upfront pricing
When to choose them — and when to consider alternatives
- You need same-day furnace replacement
- You need same-day or after-hours service
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (5.0★, 720+ reviews)
- You value a long-tenured local operator (28+ years in business)
- You want a BBB-rated firm specifically
Services
- Furnace Replacement
- Emergency HVAC Service
Service area
Mt Pleasant, SC home · Replacement Mount Pleasant, SC 5 mi
What Dunes Heating and Air Conditioning publishes about pricing
Pricing model
-
Upfront pricing
As published: Upfront pricing"…icensed, insured, and factory-trained technicians Upfront pricing and no hidden fees Fast response times Family-own…" -
No hidden fees
As published: No hidden fees"…d factory-trained technicians Upfront pricing and no hidden fees Fast response times Family-owned values and local…"
Estimates
-
Free estimates
As published: Free estimates"…e, or learn more about how we can help. Request a Free Estimate Quick Links About Us Blog HVAC Services Products…"
Contact & hours
Frequently asked questions
What are the pros of Dunes Heating and Air Conditioning?
When should I choose Dunes Heating and Air Conditioning?
When should I consider alternatives to Dunes Heating and Air Conditioning?
What is the Vouched Score for Dunes Heating and Air Conditioning?
How long has Dunes Heating and Air Conditioning been in business?
What does furnace replacement service typically cost when working with a Mt Pleasant, SC provider like Dunes Heating and Air Conditioning?
What pricing terms does Dunes Heating and Air Conditioning publish on their website?
Does Dunes Heating and Air Conditioning do Furnace Replacement in Mt Pleasant, SC?
Does Dunes Heating and Air Conditioning do Emergency HVAC Service in Mt Pleasant, SC?
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Profile last updated June 29, 2026.