Holy City Heating & Air, LLC
Charleston, SC AC Replacement · #5 of 11 · 10+ yrs
At a glance
- Google rating
- 4.9★ from 1,050+ reviews
- In business
- 10+ years
- Yelp
- 4.3★ from 25+ reviews
- Services
- 2 AC Replacement services
- Service area
- Charleston, SC + 2 nearby
Overview
Daikin Comfort Pro dealer noted for variable-speed Daikin system installs. Holy City lists a 12-year labor warranty. The company notes financing options through Goodleap. Mount Pleasant homeowners face coastal humidity and salt-air corrosion concerns. Reviews cite thorough diagnostics and timely maintenance-plan service.
Central AC replacement and Daikin system installs serving Mount Pleasant and Charleston areas. Manufacturer Dealer: Daikin Comfort Pro dealer (per their site). Labor Warranty: 12-Year advertised on installation. Equipment: variable-speed inverter line named Daikin (high-efficiency noted).
Vouched Score breakdown — 80/100
Above the Charleston, SC AC Replacement average of 77/100. Ranks #5 of 11 listed AC Replacement providers in Charleston, SC.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Holy City Heating & Air, LLC compares to the Charleston average
| Signal | Holy City Heating & Air, LLC | Charleston avg | Delta |
|---|---|---|---|
| Vouched Score | 80/100 | 77/100 | +3 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 1,050+ | 1,495+ | -448 vs avg |
| Years in business | 10+ | 41+ | -31 vs avg |
What customers say
Pros
- High Google rating (4.9★ across 1,050+ reviews)
- Long-established (10+ years in business)
Self-reported on their website — not independently verified.
- Authorized Daikin Comfort Pro Dealer
- Emergency response: 24/7
- 12-Year labor warranty
- Financing available
- Free estimates
When to choose them — and when to consider alternatives
- You need AC + furnace system replacement
- You need high-efficiency AC replacement
- You want manufacturer-warranty installation work
- You need to finance the work
- You have a commercial property
- You want a BBB-rated firm specifically
Services
- AC Replacement
- Commercial HVAC
Service area
Charleston, SC home · Replacement Charleston, SC home · Replacement Mount Pleasant, SC 7 mi
What Holy City Heating & Air, LLC publishes about pricing
Discounts
-
10% off
As published: 10% off"…otions $0 estimate FREE HVAC REPLACEMENT ESTIMATE 10% OFF WATER HEATERS NEW YEAR GREAT DEALS 18 MONTHS – NO…" -
20% off
As published: 20% off"…ally cares. Holy City Heating & Air is that team! 20% Off Equipment Repair Half Priced Service Fee Priority…"
Maintenance plans
-
Maintenance Plan
As published: Maintenance Plan"…p for free Book Now SpecialS Financing Promotions Maintenance Plan ABOUT Reviews Contact Us Gallery Careers Blog HVA…"
Guarantees & credentials
- 12-Year Warranty
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 Holy City Heating & Air, LLC?
When should I choose Holy City Heating & Air, LLC?
When should I consider alternatives to Holy City Heating & Air, LLC?
What is the Vouched Score for Holy City Heating & Air, LLC?
How long has Holy City Heating & Air, LLC been in business?
What does AC replacement service typically cost when working with a Charleston, SC provider like Holy City Heating & Air, LLC?
What pricing terms does Holy City Heating & Air, LLC publish on their website?
Does Holy City Heating & Air, LLC do AC Replacement in Charleston, SC?
Does Holy City Heating & Air, LLC do Commercial HVAC in Charleston, SC?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Holy City Heating & Air, LLC (this company) |
80/100 | 4.9★ (1,050+) | 10+ | — | 4.3★ | Manufacturer-Authorized Installer Labor Warranty |
| 76/100 | 4.9★ (280+) | — | — | 4.3★ | — | |
| 81/100 | 4.9★ (880+) | 54+ | — | 3.7★ | — | |
| 76/100 | 4.9★ (260+) | 33+ | — | 3.5★ | — |
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Profile last updated June 27, 2026.