Johnstone Supply
Johnson City, TN AC Repair · #4 of 4
At a glance
- Google rating
- 4.6★ from 10 reviews
- Services
- 2 AC Repair services
- Service area
- Johnson City, TN + 1 nearby
Overview
Compressor repair capability is emphasized across Johnstone Supply store pages. Leak detection and A2L-ready refrigerant listings appear in their equipment catalog. Training calendar and contractor tools are listed for professional users. Johnson City summers increase demand for prompt leak diagnosis and proper recharge methods.
Wholesale HVAC parts distributor supporting AC repair work and contractor services in Johnson City. A2L certification is listed on their site, indicating modern-refrigerant readiness. Modern refrigerant inventory is advertised, including R-454B and related components. Specializations listed include compressor repair, coil replacement, and electrical motor service.
Vouched Score breakdown — 56/100
Johnson City, TN AC Repair average is 73/100. Ranks #4 of 4 listed AC Repair providers in Johnson City, TN.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Johnstone Supply compares to the Johnson City average
| Signal | Johnstone Supply | Johnson City avg | Delta |
|---|---|---|---|
| Vouched Score | 56/100 | 72/100 | -16 vs avg |
| Google rating | 4.6★ | 4.7★ | -0.1 vs avg |
| Review volume | 10 | 435+ | -429 vs avg |
What customers say
Cons
- Smaller review history (10 Google reviews)
When to choose them — and when to consider alternatives
- You have a commercial property
- You prefer a provider with hundreds of customer reviews
- You want a BBB-rated firm specifically
Services
- AC Repair
- Commercial HVAC
Service area
Johnson City, TN home · Repair Johnson City, TN home
Contact & hours
Frequently asked questions
What are the cons of Johnstone Supply?
When should I choose Johnstone Supply?
When should I consider alternatives to Johnstone Supply?
What is the Vouched Score for Johnstone Supply?
What does AC repair service typically cost when working with a Johnson City, TN provider like Johnstone Supply?
Does Johnstone Supply do AC Repair in Johnson City, TN?
Does Johnstone Supply do Commercial HVAC in Johnson City, TN?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Johnstone Supply (this company) |
56/100 | 4.6★ (10) | — | — | — | Coil Replacement |
| 82/100 | 4.9★ (350+) | 23+ | — | — | — | |
| 73/100 | 5.0★ (90+) | 12+ | — | — | — | |
| 54/100 | 4.1★ (75+) | 44+ | — | 2.5★ | — |
Listed in
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Profile last updated July 6, 2026.