Mid-State Heating and Air, LLC
Columbia, SC AC Replacement · #3 of 7 · 17+ 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
- 4.8★ from 340+ reviews
- In business
- 17+ years
- Yelp
- 4.2★ from 15+ reviews
- Services
- 2 AC Replacement services
- Service area
- Columbia, SC + 1 nearby
Overview
Editorial review
Mid-State advertises central AC replacement and high-efficiency upgrades as core services. The company lists a 3-year labor warranty (advertised). Mid-State ties services to Columbia's humid Midlands climate and seasonal cooling needs. The business states transparent flat-rate pricing and financing options. Review summaries note thorough diagnostics and prompt emergency response.
Mid-State Heating and Air installs and services central AC systems in Columbia, focusing on high-efficiency upgrades. Family-owned business since 2009, serving Columbia for 15+ years. Labor Warranty: 3-Year labor warranty (advertised). Emergency response is advertised as 24/7 with same-day options.
Vouched Score breakdown — 76/100
Above the Columbia, SC AC Replacement average of 74/100. Ranks #3 of 7 listed AC Replacement providers in Columbia, SC.
Editorial Review
73
44%
Yelp Rating
80
3%
Google Rating
93
16%
Local Search Rank
52
9%
Review Sentiment
85
14%
Years in Business
70
4%
Google Review Volume
69
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Mid-State Heating and Air, LLC compares to the Columbia average
| Signal | Mid-State Heating and Air, LLC | Columbia avg | Delta |
|---|---|---|---|
| Vouched Score | 76/100 | 74/100 | +2 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 340+ | 935+ | -594 vs avg |
| Years in business | 17+ | 43+ | -26 vs avg |
What customers say
Reviewers praise:
punctualitytransparent pricingfast emergency responsethorough diagnostics
Pros
Verified strengths
- High Google rating (4.8★ across 340+ reviews)
- Long-established (17+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: 24/7
- 3-Year labor warranty
- Financing available
- Flat-rate, upfront pricing
When to choose them — and when to consider alternatives
Choose them if
- You need same-day AC replacement
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- AC Replacement
- Emergency HVAC Service
Service area
Columbia, SC home · Replacement Columbia, SC home
What Mid-State Heating and Air, LLC publishes about pricing
Maintenance plans
-
maintenance plan
As published: maintenance plan"…. HVAC Installation Maintenance The Peace of Mind maintenance plan to help prevent those midnight calls. HVAC Mainte…"
Pricing model
-
Upfront pricing
As published: Upfront pricing"…ges, and no-pressure sales tactics — just honest, upfront pricing you can trust. Upfront Quotes: We provide detaile…" -
Transparent pricing
As published: Transparent pricing"…upselling unnecessary services Our commitment to transparent pricing and honest recommendations has earned strong cust…" -
No hidden fees
As published: No hidden fees"…n complete transparency when it comes to pricing. No hidden fees, no surprise charges, and no-pressure sales tacti…"
Contact & hours
Frequently asked questions
What are the pros of Mid-State Heating and Air, LLC?
Based on public records and customer reviews: High Google rating (4.8★ across 340+ reviews); Long-established (17+ years in business); Emergency response: 24/7; 3-Year labor warranty; Financing available; Flat-rate, upfront pricing.
When should I choose Mid-State Heating and Air, LLC?
Choose them if: You need same-day AC replacement; You need same-day or after-hours service; You need to finance the work; You prefer a family-owned operation.
When should I consider alternatives to Mid-State Heating and Air, LLC?
Consider alternatives if: You want a BBB-rated firm specifically.
What is the Vouched Score for Mid-State Heating and Air, LLC?
76/100. Top contributing signals: Google Rating 93/100+ Review Sentiment 85/100, Yelp Rating 80/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Mid-State Heating and Air, LLC been in business?
Mid-State Heating and Air, LLC has been operating for 17+ years in Columbia, SC.
What does AC replacement service typically cost when working with a Columbia, SC provider like Mid-State Heating and Air, LLC?
Full AC system replacement typically runs $4,500–$10,650, and AC condenser replacement runs $980–$3,450 in Columbia, South Carolina. These are area-wide market estimates, not Mid-State Heating and Air, LLC's quotes. For an exact price, request a written estimate from Mid-State Heating and Air, LLC.
What pricing terms does Mid-State Heating and Air, LLC publish on their website?
Mid-State Heating and Air, LLC's website publishes: maintenance plan, Upfront pricing. Promotions and plans change — confirm currently-available terms with Mid-State Heating and Air, LLC before acting.
Does Mid-State Heating and Air, LLC do AC Replacement in Columbia, SC?
Yes. Mid-State Heating and Air, LLC lists AC Replacement among its services and serves Columbia, SC and Replacement Columbia, SC.
Does Mid-State Heating and Air, LLC do Emergency HVAC Service in Columbia, SC?
Yes. Mid-State Heating and Air, LLC lists Emergency HVAC Service among its services and serves Columbia, SC and Replacement Columbia, SC.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Mid-State Heating and Air, LLC (this company) |
76/100 | 4.8★ (340+) | 17+ | — | 4.2★ | High-Efficiency Upgrades Labor Warranty |
| 50/100 | 4.9★ (555+) | — | — | 3.7★ | — | |
| 76/100 | 4.8★ (1,035+) | 70+ | — | 2.9★ | — | |
| 91/100 | 4.9★ (960+) | 67+ | — | — | Highest Vouched Score Best for Honest Replace-vs-Repair Best for Full-System Changeout |
Listed in
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Profile last updated June 27, 2026.