McLain Heating, Cooling, and Electrical
Kingsport, TN Indoor Air Quality · #1 of 5 · NATE-certified · 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
NATE-certified
Review sentiment: 94/100
At a glance
- Google rating
- 4.9★ from 485+ reviews
- In business
- 37+ years
- Services
- 1 Indoor Air Quality service
- Service area
- Kingsport, TN + 1 nearby
Overview
Editorial review
Whole-home air purification and in-duct UV-C installs are listed among McLain's IAQ offerings.
Whole-home IAQ installs, including purifiers and in-duct systems, are offered in Kingsport and the Tri-Cities. NATE-certified technicians are listed and multiple manufacturer dealer tiers are noted. McLain lists in-duct UV-C installation and whole-home air cleaners as equipment options. Financing is advertised and same-day, 24/7 emergency service is stated on their site.
Vouched Score breakdown — 86/100
Above the Kingsport, TN Indoor Air Quality average of 76/100. Ranks #1 of 5 listed Indoor Air Quality providers in Kingsport, TN.
Editorial Review
78
46%
Google Rating
97
17%
Local Search Rank
100
9%
Review Sentiment
94
15%
Years in Business
100
4%
Google Review Volume
73
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How McLain Heating, Cooling, and Electrical compares to the Kingsport average
| Signal | McLain Heating, Cooling, and … | Kingsport avg | Delta |
|---|---|---|---|
| Vouched Score | 86/100 | 76/100 | +10 vs avg |
| Google rating | 4.9★ | 4.7★ | +0.2 vs avg |
| Review volume | 485+ | 270+ | +216 vs avg |
| Years in business | 37+ | 37+ | matches city average |
What customers say
Pros & cons
Pros
Verified strengths
- High Google rating (4.9★ across 485+ reviews)
- Long-established (37+ years in business)
Self-reported on their website — not independently verified.
- Authorized York Diamond Dealer
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
punctualityfast emergency responseknowledgeable techniciansclean job sites
Cons
What reviewers flag
rating divergenceyelp complaints
When to choose them — and when to consider alternatives
Choose them if
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You value a long-tenured local operator (37+ years in business)
- You want NATE-certified technicians
Consider alternatives if
- Reports of rating divergence would be a deal-breaker for you
- Reports of yelp complaints would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- Emergency HVAC Service
Service area
Kingsport, TN home · Services Kingsport, TN home
What McLain Heating, Cooling, and Electrical publishes about pricing
Financing
-
Financing available
As published: Financing available"…pair Commercial HVAC Indoor Air Quality Resources Financing Available Maintenance Plans Service Areas Book online Exper…" -
0% financing
As published: 0% financing"…regardless of their current financial situation. 0% Interest Options Extended Terms Quick Approval Multiple Cr…"
Guarantees & credentials
- Licensed electricians
- Licensed
- State licensed technicians
- Fully insured
- 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 McLain Heating, Cooling, and Electrical?
Based on public records and customer reviews: High Google rating (4.9★ across 485+ reviews); Long-established (37+ years in business); Authorized York Diamond Dealer; NATE-certified technicians; Emergency response: 24/7; Financing available.
When should I choose McLain Heating, Cooling, and Electrical?
Choose them if: You need same-day or after-hours service; You want manufacturer-warranty installation work; You need to finance the work; You value a long-tenured local operator (37+ years in business); You want NATE-certified technicians.
When should I consider alternatives to McLain Heating, Cooling, and Electrical?
Consider alternatives if: Reports of rating divergence would be a deal-breaker for you; Reports of yelp complaints would be a deal-breaker for you; You want a BBB-rated firm specifically.
What is the Vouched Score for McLain Heating, Cooling, and Electrical?
86/100. Top contributing signals: Google Position 100/100, Years In Business 100/100, Google Rating 97/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has McLain Heating, Cooling, and Electrical been in business?
McLain Heating, Cooling, and Electrical has been operating for 37+ years in Kingsport, TN.
What does indoor air quality service typically cost when working with a Kingsport, TN provider like McLain Heating, Cooling, and Electrical?
Whole-house HEPA air purifier typically runs $1,200–$3,250, and UV-C germicidal lamp runs $240–$970 in Kingsport, Tennessee. These are area-wide market estimates, not McLain Heating, Cooling, and Electrical's quotes. For an exact price, request a written estimate from McLain Heating, Cooling, and Electrical.
What pricing terms does McLain Heating, Cooling, and Electrical publish on their website?
McLain Heating, Cooling, and Electrical's website publishes: Financing available. Promotions and plans change — confirm currently-available terms with McLain Heating, Cooling, and Electrical before acting.
Does McLain Heating, Cooling, and Electrical do Emergency HVAC Service in Kingsport, TN?
Yes. McLain Heating, Cooling, and Electrical lists Emergency HVAC Service among its services and serves Kingsport, TN and Services Kingsport, TN.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
McLain Heating, Cooling, and Electrical (this company) |
86/100 | 4.9★ (485+) | 37+ | — | — | Highest Vouched Score Whole-Home Air Purification UV-C Sterilization |
| 56/100 | 4.0★ (165+) | 33+ | — | — | — | |
| 78/100 | 5.0★ (70+) | 30+ | — | — | — | |
| 82/100 | 4.7★ (435+) | 57+ | — | — | Best for Humidity Control |
Listed in
Explore more
Profile last updated July 8, 2026.