Johnstone Supply — Johnson City, TN AC Replacement Reviews

At a glance

Google rating: 4.6★ from 10 reviews
Services: 2 AC Replacement services
Service area: Johnson City, TN + 1 nearby

Overview

Editorial review

Johnstone Supply lists full central AC system replacement services and commercial parts. The site notes AHRI-matched systems and an AHRI System Selector. It lists A2L certification and modern-refrigerant compatibility on product pages. Johnson City homeowners face humid summers, so correct sizing and matched equipment matter locally. The store advertises extended warranties and replacement coils availability.

Johnstone Supply sells and supports full central AC replacements in Johnson City. AHRI-matched systems are listed, including an AHRI System Selector on the site. A2L certification and modern-refrigerant compatibility are noted for current equipment lines.

Vouched Score breakdown — 56/100

Johnson City, TN AC Replacement average is 82/100. Ranks #4 of 3 listed AC Replacement providers in Johnson City, TN.

Editorial Review 48 48%

Google Rating 87 18%

Local Search Rank 32 10%

Review Sentiment 80 16%

Google Review Volume 28 10%

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

Across 3 vetted ac replacement providers in Johnson City, TN.

Signal	Johnstone Supply	Johnson City avg	Delta
Vouched Score	56/100	82/100	-26 vs avg
Google rating	4.6★	4.9★	-0.3 vs avg
Review volume	10	560+	-550 vs avg

Cons

Smaller review history (10 Google reviews)

When to choose them — and when to consider alternatives

Choose them if

You have a commercial property

Consider alternatives if

You prefer a provider with hundreds of customer reviews
You want a BBB-rated firm specifically

Services

AC Replacement
Commercial HVAC

Service area

Johnson City, TN home · Replacement Johnson City, TN home

Office: 3115 N Roan St, Johnson City, TN 37601, USA

Neighborhood: 3115 N Roan St, Johnson City, TN 37601, USA

Contact & hours

📍

3115 N Roan St, Johnson City, TN 37601, USA

🕒

Call for hours

Frequently asked questions

What are the cons of Johnstone Supply?

Concerns flagged from public records and reviews: Smaller review history (10 Google reviews).

When should I choose Johnstone Supply?

Choose them if: You have a commercial property.

When should I consider alternatives to Johnstone Supply?

Consider alternatives if: You prefer a provider with hundreds of customer reviews; You want a BBB-rated firm specifically.

What is the Vouched Score for Johnstone Supply?

56/100. Top contributing signals: Google Rating 87/100+ Review Sentiment 80/100, Llm Score 48/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.

What does AC replacement service typically cost when working with a Johnson City, TN provider like Johnstone Supply?

Full AC system replacement typically runs $4,500–$10,700, and AC condenser replacement runs $985–$3,450 in Johnson City, Tennessee. These are area-wide market estimates, not Johnstone Supply's quotes. For an exact price, request a written estimate from Johnstone Supply.

Does Johnstone Supply do AC Replacement in Johnson City, TN?

Yes. Johnstone Supply lists AC Replacement among its services and serves Johnson City, TN and Replacement Johnson City, TN.

Does Johnstone Supply do Commercial HVAC in Johnson City, TN?

Yes. Johnstone Supply lists Commercial HVAC among its services and serves Johnson City, TN and Replacement Johnson City, TN.

Compare with nearby providers

Provider	Vouched	Google	Years	BBB	Yelp	Our picks
Johnstone Supply (this company)	56/100	4.6★ (10)	—	—	—	—
Lane Thompson Heating & Cooling	82/100	4.9★ (350+)	23+	—	—	Best Manufacturer-Authorized Installer
IntegrityFirst HVAC	74/100	5.0★ (90+)	12+	—	—	Best for Proper Sizing
Tri-City Air Conditioning Co	90/100	4.8★ (1,230+)	57+	—	—	Highest Vouched Score Best for Honest Replace-vs-Repair Best for High-Efficiency Upgrades

Listed in

Best Ac in Replacement Johnson City, TN

Explore more

All Ac Replacement providers All services in TN Best Ac Replacement in Johnson City, TN VouchedPros home