Gray’s Heating & Air Conditioning
Hilton Head Island, SC Furnace Replacement · #4 of 4 · 37+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 37+ years in business
Review sentiment: 82/100
At a glance
- Google rating
- 4.7★ from 120+ reviews
- In business
- 37+ years
- Services
- 3 Furnace Replacement services
- Service area
- Hilton Head Island, SC + 1 nearby
Overview
Editorial review
Gray's leads with furnace replacement work and light-commercial heating projects. Gray's is a Bryant Factory Authorized Dealer. Hilton Head Island's coastal salt air affects outdoor equipment longevity. Gray's says they employ NATE-certified technicians. Gray's advertises 24-hour emergency response for urgent HVAC failures.
Gray's Heating & Air Conditioning installs and replaces residential and commercial furnaces on Hilton Head Island. Bryant Factory Authorized Dealer status is listed on their site. NATE-certified technicians are noted on their team pages. The company advertises 24-hour emergency service for urgent heating failures.
Vouched Score breakdown — 71/100
Hilton Head Island, SC Furnace Replacement average is 84/100. Ranks #4 of 4 listed Furnace Replacement providers in Hilton Head Island, SC.
Editorial Review
63
46%
Google Rating
90
17%
Local Search Rank
62
9%
Review Sentiment
82
15%
Years in Business
100
4%
Google Review Volume
57
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Gray’s Heating & Air Conditioning compares to the Hilton Head Island average
| Signal | Gray’s Heating & Air Conditioning | Hilton Head Island avg | Delta |
|---|---|---|---|
| Vouched Score | 71/100 | 84/100 | -13 vs avg |
| Google rating | 4.7★ | 4.9★ | -0.2 vs avg |
| Review volume | 120+ | 1,040+ | -921 vs avg |
| Years in business | 37+ | 38+ | -1 vs avg |
What customers say
Reviewers praise:
punctualityfast emergency responseknowledgeable technicianssame-day repairs
Pros
Verified strengths
- High Google rating (4.7★ across 120+ reviews)
- Long-established (37+ years in business)
Self-reported on their website — not independently verified.
- Authorized Bryant Authorized Dealer
- NATE-certified technicians
- Emergency response: 24-hour
- Financing available
When to choose them — and when to consider alternatives
Choose them if
- You need same-day furnace replacement
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You have a commercial property
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- Furnace Replacement
- Emergency HVAC Service
- Commercial HVAC
Service area
Hilton Head Island, SC home · Replacement Hilton Head Island, SC home
Contact & hours
Frequently asked questions
What are the pros of Gray’s Heating & Air Conditioning?
Based on public records and customer reviews: High Google rating (4.7★ across 120+ reviews); Long-established (37+ years in business); Authorized Bryant Authorized Dealer; NATE-certified technicians; Emergency response: 24-hour; Financing available.
When should I choose Gray’s Heating & Air Conditioning?
Choose them if: You need same-day furnace replacement; You need same-day or after-hours service; You want manufacturer-warranty installation work; You need to finance the work; You have a commercial property.
When should I consider alternatives to Gray’s Heating & Air Conditioning?
Consider alternatives if: You want a BBB-rated firm specifically.
What is the Vouched Score for Gray’s Heating & Air Conditioning?
71/100. Top contributing signals: Years In Business 100/100, Google Rating 90/100+ Review Sentiment 82/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Gray’s Heating & Air Conditioning been in business?
Gray’s Heating & Air Conditioning has been operating for 37+ years in Hilton Head Island, SC.
What does furnace replacement service typically cost when working with a Hilton Head Island, SC provider like Gray’s Heating & Air Conditioning?
Full gas furnace replacement typically runs $2,450–$5,350, and high-efficiency condensing furnace runs $3,700–$7,800 in Hilton Head Island, South Carolina. These are area-wide market estimates, not Gray’s Heating & Air Conditioning's quotes. For an exact price, request a written estimate from Gray’s Heating & Air Conditioning.
What pricing terms does Gray’s Heating & Air Conditioning publish on their website?
Gray’s Heating & Air Conditioning's website publishes: Free estimates. Promotions and plans change — confirm currently-available terms with Gray’s Heating & Air Conditioning before acting.
Does Gray’s Heating & Air Conditioning do Furnace Replacement in Hilton Head Island, SC?
Yes. Gray’s Heating & Air Conditioning lists Furnace Replacement among its services and serves Hilton Head Island, SC and Replacement Hilton Head Island, SC.
Does Gray’s Heating & Air Conditioning do Emergency HVAC Service in Hilton Head Island, SC?
Yes. Gray’s Heating & Air Conditioning lists Emergency HVAC Service among its services and serves Hilton Head Island, SC and Replacement Hilton Head Island, SC.
Does Gray’s Heating & Air Conditioning do Commercial HVAC in Hilton Head Island, SC?
Yes. Gray’s Heating & Air Conditioning lists Commercial HVAC among its services and serves Hilton Head Island, SC and Replacement Hilton Head Island, SC.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Gray’s Heating & Air Conditioning (this company) |
71/100 | 4.7★ (120+) | 37+ | — | — | — |
| 88/100 | 4.9★ (1,795+) | 42+ | — | — | Best for Gas Furnace Replacement Best for Commercial Furnace Replacement |
|
| 94/100 | 5.0★ (1,330+) | 45+ | — | 4.6★ | Highest Vouched Score Best for Honest Replace-vs-Repair Best for High-Efficiency (95%+ AFUE) Upgrades |
|
| 84/100 | 4.9★ (920+) | 27+ | — | — | Best Manufacturer-Authorized Installer |
Listed in
Explore more
Profile last updated June 30, 2026.