Comfort Systems of York County
Rock Hill, SC HVAC · #4 of 8 · NATE-certified · 61+ 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
At a glance
- Google rating
- 4.9★ from 905+ reviews
- In business
- 61+ years
- Yelp
- 2.4★ from 20+ reviews
- Services
- 9 HVAC services
- Service area
- Rock Hill, SC
Overview
Editorial review
Comfort Systems leads with high-volume residential AC repair expertise backed by many customer stories.
Residential HVAC repairs and replacements focused on Rock Hill homeowners and nearby suburbs. NATE-certified technicians are listed on the site and described as field experts. Emergency response is available 24/7 per their service pages. Free estimates and financing options are advertised for system replacements and tune-ups.
Vouched Score breakdown — 77/100
Rock Hill, SC HVAC average is 78/100. Ranks #4 of 8 listed HVAC providers in Rock Hill, SC.
Editorial Review
79
44%
Yelp Rating
35
3%
Google Rating
97
16%
Local Search Rank
48
9%
Review Sentiment
70
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 Comfort Systems of York County compares to the Rock Hill average
| Signal | Comfort Systems of York County | Rock Hill avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 78/100 | -1 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 905+ | 1,865+ | -960 vs avg |
| Years in business | 61+ | 23+ | +38 vs avg |
What customers say
Where they stand on this page:
Longest-established provider on this page (61+ years vs page median 21)
Pros & cons
Pros
Verified strengths
- High Google rating (4.9★ across 905+ reviews)
- Long-established (61+ years in business)
Self-reported on their website — not independently verified.
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
- Free estimates
- Maintenance plans available
- Indoor air quality services
- Mini-split system specialist
- Specializes in AC repair
punctualityfast emergency responsethorough diagnosticstransparent pricing
Cons
- Lower Yelp rating than Google (2.4★ vs 4.9★)
yelp ratingrating divergence
When to choose them — and when to consider alternatives
Choose them if
- You need AC repair
- You need furnace repair
- You need indoor air quality work
- You need to finance the work
- You prefer a family-owned operation
Consider alternatives if
- Reports of rating divergence would be a deal-breaker for you
- Reports of yelp rating would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- Heat Pump Service
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Rock Hill, SC home
What Comfort Systems of York County publishes about pricing
Maintenance plans
-
Comfort Club
As published: Comfort Club"…Home About About Us Financing Careers Contact Us Comfort Club Service Area Lake Wylie Heating and Air Armstrong…"
Estimates
-
Free estimates
As published: Free estimates"…s a must, and we'll go over your options during a free estimate. Popular heating services include: Furnace repair…"
Guarantees & credentials
- Licensed
- 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 Comfort Systems of York County?
Based on public records and customer reviews: High Google rating (4.9★ across 905+ reviews); Long-established (61+ years in business); NATE-certified technicians; Emergency response: 24/7; Financing available; Free estimates; Maintenance plans available; Indoor air quality services.
What are the cons of Comfort Systems of York County?
Concerns flagged from public records and reviews: Lower Yelp rating than Google (2.4★ vs 4.9★).
When should I choose Comfort Systems of York County?
Choose them if: You need AC repair; You need furnace repair; You need indoor air quality work; You need to finance the work; You prefer a family-owned operation.
When should I consider alternatives to Comfort Systems of York County?
Consider alternatives if: Reports of rating divergence would be a deal-breaker for you; Reports of yelp rating would be a deal-breaker for you; You want a BBB-rated firm specifically.
What is the Vouched Score for Comfort Systems of York County?
77/100. Top contributing signals: Years In Business 100/100, Google Rating 97/100, Google Review Count 80/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Comfort Systems of York County been in business?
Comfort Systems of York County has been operating for 61+ years in Rock Hill, SC.
What does HVAC service typically cost when working with a Rock Hill, SC provider like Comfort Systems of York County?
Furnace repair typically runs $130–$785, and AC repair runs $130–$565 in Rock Hill, South Carolina. These are area-wide market estimates, not Comfort Systems of York County's quotes. For an exact price, request a written estimate from Comfort Systems of York County.
What pricing terms does Comfort Systems of York County publish on their website?
Comfort Systems of York County's website publishes: Comfort Club, Free estimates. Promotions and plans change — confirm currently-available terms with Comfort Systems of York County before acting.
Does Comfort Systems of York County do AC Repair in Rock Hill, SC?
Yes. Comfort Systems of York County lists AC Repair among its services and serves Rock Hill, SC.
Does Comfort Systems of York County do AC Replacement in Rock Hill, SC?
Yes. Comfort Systems of York County lists AC Replacement among its services and serves Rock Hill, SC.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Comfort Systems of York County (this company) |
77/100 | 4.9★ (905+) | 61+ | — | 2.4★ | Furnace Repair |
| 79/100 | 4.9★ (515+) | 20+ | — | 4.3★ | — | |
| 84/100 | 4.9★ (750+) | 21+ | — | — | Best for Smart Thermostat Install Best for Free Estimates |
|
| 77/100 | 4.8★ (1,840+) | 8+ | — | 2.5★ | — |
Listed in
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Profile last updated June 26, 2026.