Review sentiment: 60/100
At a glance
- Google rating
- 4.2★ from 30+ reviews
- Services
- 4 HVAC services
- Service area
- Parkersburg, WV
- Phone
- +1-304-485-7267
Overview
Mini-split systems are a highlighted product line across Johnstone Supply store pages. Website notes modern refrigerants, including R-32 and R-454B. Parkersburg's humid summers increase demand for ductless cooling options. Product catalog lists extended warranties and evaporator coils for replacement projects.
HVAC parts supplier and wholesale storefront with a focus on mini-split and air-quality products. Website notes modern refrigerants, including R-32 and R-454B, in product listings. Product catalog includes extended warranties and replacement evaporator coils for installers.
Pros & cons
Pros
Services offered (self-reported)
Cons
- Mixed customer sentiment (score 60/100)
When to choose them
Consider alternatives if
- 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.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
Service area
Parkersburg, WVhome
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
📞
🌐
✉️
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Call for hours
Frequently asked questions
What are the pros of Johnstone Supply?
Based on public records and customer reviews: Indoor air quality services; Mini-split system specialist.
What are the cons of Johnstone Supply?
Concerns flagged from public records and reviews: Mixed customer sentiment (score 60/100).
What is the Vouched Score for Johnstone Supply?
49/100. Top contributing signals: Google Rating 73/100+ Review Sentiment 60/100, Google Review Count 42/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How can I contact Johnstone Supply?
Call Johnstone Supply at +1-304-485-7267. Address: 515 Broadway Ave, Parkersburg, WV 26101, USA.
What does HVAC service typically cost when working with a Parkersburg, WV provider like Johnstone Supply?
AC repair typically runs $95–$405, and full AC system replacement runs $3,400–$8,050 in Parkersburg, West Virginia. 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 Mini-Split Systems in Parkersburg, WV?
Yes. Johnstone Supply lists Mini-Split Systems among its services and serves Parkersburg, WV. Call +1-304-485-7267 for a quote.
Does Johnstone Supply do Indoor Air Quality in Parkersburg, WV?
Yes. Johnstone Supply lists Indoor Air Quality among its services and serves Parkersburg, WV. Call +1-304-485-7267 for a quote.
Does Johnstone Supply do Thermostat Installation in Parkersburg, WV?
Yes. Johnstone Supply lists Thermostat Installation among its services and serves Parkersburg, WV. Call +1-304-485-7267 for a quote.
Does Johnstone Supply do HVAC Installation in Parkersburg, WV?
Yes. Johnstone Supply lists HVAC Installation among its services and serves Parkersburg, WV. Call +1-304-485-7267 for a quote.
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Profile last updated July 21, 2026.