Smoak's Comfort Control

Charleston, SC Furnace Replacement · #2 of 9 · 54+ yrs

4.9 · 885+ Google reviews · 📍 1781 Harmony St, Charleston, SC 29407, USA
VOUCHEDSCOREEXCELLENT83/100Vouched 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
⏱ 54+ years in business Yelp 3.7★ (20+) Review sentiment: 92/100

At a glance

Google rating
4.9★ from 885+ reviews
In business
54+ years
Yelp
3.7★ from 20+ reviews
Services
1 Furnace Replacement service
Service area
Charleston, SC + 1 nearby

Overview

Editorial review

Smoak's lists Trane Comfort Specialist authorization for system replacements. Founded 1972, Smoak's lists 50+ years serving Charleston. Charleston's coastal humidity raises load and corrosion risks for heating systems. Smoak's advertises flat-rate pricing and background-checked technicians. Google reviewers note reliable, right-sized heater replacements and quieter operation.

Furnace replacement and heating-system work focused on Trane equipment in Charleston homes. Trane Comfort Specialist Dealer status is listed for manufacturer-authorized installs. Flat-rate upfront pricing is advertised, with background-checked technicians and financing options. Founded 1972, Smoak's lists 50+ years operating in the Charleston area.

Vouched Score breakdown — 83/100

Above the Charleston, SC Furnace Replacement average of 78/100. Ranks #2 of 9 listed Furnace Replacement providers in Charleston, SC.

Editorial Review 79 44%
Yelp Rating 68 3%
Google Rating 97 16%
Local Search Rank 58 9%
Review Sentiment 92 14%
Years in Business 100 4%
Google Review Volume 80 9%

Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →

How Smoak's Comfort Control compares to the Charleston average

Across 9 vetted furnace replacement providers in Charleston, SC.

SignalSmoak's Comfort ControlCharleston avgDelta
Vouched Score 83/100 78/100 +5 vs avg
Google rating 4.9★ 4.9★ matches city average
Review volume 885+ 1,100+ -214 vs avg
Years in business 54+ 30+ +24 vs avg

What customers say

Where they stand on this page: Only listed provider advertising manufacturer-authorized dealer status

Pros & cons

Pros Verified strengths
  • High Google rating (4.9★ across 885+ reviews)
  • Long-established (54+ years in business)
What this provider advertises

Self-reported on their website — not independently verified.

  • Authorized Trane Comfort Specialist Dealer
  • Background-verified team
  • Financing available
  • Flat-rate, upfront pricing
What customers praise
transparent pricingtrained techniciansright-sized installsbackground checks
Cons
  • Lower Yelp rating than Google (3.7★ vs 4.9★)
What reviewers flag
rating divergence

When to choose them — and when to consider alternatives

Choose them if
  • You need furnace + AC system replacement
  • You want manufacturer-warranty installation work
  • You need to finance the work
  • You want a top-rated provider with substantial review history (4.9★, 885+ reviews)
  • You value a long-tenured local operator (54+ years in business)
Consider alternatives if
  • Reports of rating divergence would be a deal-breaker for you
  • You want a BBB-rated firm specifically

Services

Service area

Charleston, SC home · Replacement Charleston, SC home

Office: 1781 Harmony St, Charleston, SC 29407, USA

Neighborhood: 1781 Harmony St, Charleston, SC 29407, USA

Contact & hours

📍
🕒
Mon–Fri 7:30 AM–4:30 PM

Frequently asked questions

What are the pros of Smoak's Comfort Control?
Based on public records and customer reviews: High Google rating (4.9★ across 885+ reviews); Long-established (54+ years in business); Authorized Trane Comfort Specialist Dealer; Background-verified team; Financing available; Flat-rate, upfront pricing.
What are the cons of Smoak's Comfort Control?
Concerns flagged from public records and reviews: Lower Yelp rating than Google (3.7★ vs 4.9★).
When should I choose Smoak's Comfort Control?
Choose them if: You need furnace + AC system replacement; You want manufacturer-warranty installation work; You need to finance the work; You want a top-rated provider with substantial review history (4.9★, 885+ reviews); You value a long-tenured local operator (54+ years in business).
When should I consider alternatives to Smoak's Comfort Control?
Consider alternatives if: Reports of rating divergence would be a deal-breaker for you; You want a BBB-rated firm specifically.
What is the Vouched Score for Smoak's Comfort Control?
83/100. Top contributing signals: Years In Business 100/100, Google Rating 97/100+ Review Sentiment 92/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Smoak's Comfort Control been in business?
Smoak's Comfort Control has been operating for 54+ years in Charleston, SC.
What does furnace replacement service typically cost when working with a Charleston, SC provider like Smoak's Comfort Control?
Full gas furnace replacement typically runs $2,600–$5,650, and high-efficiency condensing furnace runs $3,900–$8,250 in Charleston, South Carolina. These are area-wide market estimates, not Smoak's Comfort Control's quotes. For an exact price, request a written estimate from Smoak's Comfort Control.
What pricing terms does Smoak's Comfort Control publish on their website?
Smoak's Comfort Control's website publishes: Upfront pricing. Promotions and plans change — confirm currently-available terms with Smoak's Comfort Control before acting.
Does Smoak's Comfort Control do Furnace Replacement in Charleston, SC?
Yes. Smoak's Comfort Control lists Furnace Replacement among its services and serves Charleston, SC and Replacement Charleston, SC.

Compare with nearby providers

Provider Vouched Google Years BBB Yelp Our picks
Smoak's Comfort Control (this company)
83/100 4.9★ (885+) 54+ 3.7★ Honest Replace-vs-Repair
Manufacturer-Authorized Installer
72/100 4.9★ (260+) 33+ 3.5★
80/100 4.9★ (655+) 3.7★ Best for High-Efficiency (95%+ AFUE) Upgrades
80/100 4.9★ (1,310+) 12+ 3.8★ Best for Commercial Furnace Replacement

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Profile last updated June 29, 2026.