Johnstone Supply
Dothan, AL HVAC · #5 of 4
At a glance
- Google rating
- 4.4★ from 10 reviews
- Services
- 4 HVAC services
- Service area
- Dothan, AL
Overview
Johnstone Supply lists mini-split systems and ductless components as a specialty. The store notes same-day service availability for local contractors. Their catalog includes modern refrigerants like R32 and R454B. Dothan's humid summers drive demand for quick parts and service support. Store pages emphasize wide OEM parts and installer tools for professionals.
Local HVAC supplier focused on parts, mini-split systems, and contractor supplies in Dothan. Mini-split systems and smart thermostats are listed specifically on their store pages. Modern refrigerants inventory mentions R32 and R454B, and same-day service is advertised.
How Johnstone Supply compares to the Dothan average
| Signal | Johnstone Supply | Dothan avg | Delta |
|---|---|---|---|
| Google rating | 4.4★ | 4.7★ | -0.3 vs avg |
| Review volume | 10+ | 740+ | -728 vs avg |
Pros & cons
Self-reported on their website — not independently verified.
- Emergency response: same-day
- Smaller review history (13 Google reviews)
When to choose them — and when to consider alternatives
- You prefer a provider with hundreds of customer reviews
- You want a BBB-rated firm specifically
Services
- 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.
- Thermostat Installation
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Dothan, AL home
Guarantees & credentials
- Licensed
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 Johnstone Supply?
What are the cons of Johnstone Supply?
When should I consider alternatives to Johnstone Supply?
What is the Vouched Score for Johnstone Supply?
What does HVAC service typically cost when working with a Dothan, AL provider like Johnstone Supply?
Does Johnstone Supply do Mini-Split Systems in Dothan, AL?
Does Johnstone Supply do Indoor Air Quality in Dothan, AL?
Does Johnstone Supply do Thermostat Installation in Dothan, AL?
Does Johnstone Supply do Emergency HVAC Service in Dothan, AL?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Johnstone Supply (this company) |
— | 4.4★ (10+) | — | — | — | — |
| 88/100 | 4.9★ (2,105+) | 59+ | — | — | Highest Vouched Score Best for Heat Pumps Best for Mini-Splits / Ductless |
|
| 76/100 | 5.0★ (145+) | 20+ | — | — | Best for Furnace Repair | |
| 84/100 | 5.0★ (625+) | 10+ | — | — | — |
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Profile last updated July 9, 2026.