Review sentiment: 60/100
Overview
Commercial AC replacement is listed as a store specialization on their site. AHRI-matched systems appear in the equipment and technology notes. A2L certification and modern refrigerant support are noted in detected credentials. Financing availability is advertised for large projects. Davenport's humid summers make matched systems and proper refrigerant handling especially important.
Commercial AC replacement is listed as a primary specialty for Johnstone Supply in Davenport. AHRI-matched systems are listed on the site alongside equipment options. Financing availability is noted on their pages for larger commercial changeouts.
Pros & cons
Pros
Services offered (self-reported)
Cons
- Smaller review history (20 Google reviews)
- Mixed customer sentiment (score 60/100)
When to choose them
- You need to finance the work
- You have a commercial property
Services
Service area
Contact & hours
📞
🌐
✉️
📍
🕒
Call for hours
verify current hours before scheduling
Frequently asked questions
What are the pros of Johnstone Supply?
Based on public records and customer reviews: Financing available.
What are the cons of Johnstone Supply?
Concerns flagged from public records and reviews: Smaller review history (20 Google reviews); Mixed customer sentiment (score 60/100).
When should I choose Johnstone Supply?
Choose them if: You need to finance the work; You have a commercial property.
What is the Vouched Score for Johnstone Supply?
47/100. Top contributing signals: Google Rating 67/100+ Review Sentiment 60/100, Llm Score 43/100. 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 +1-563-388-7777. Address: 5001 N Brady St, Davenport, IA 52806, USA.
What does AC replacement service typically cost when working with a Davenport, IA provider like Johnstone Supply?
Full AC system replacement typically runs $5,250–$12,450, and AC condenser replacement runs $1,150–$4,000 in Davenport, Iowa. 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 Commercial HVAC in Davenport, IA?
Yes. Johnstone Supply lists Commercial HVAC among its services and serves Davenport, IA and Replacement Davenport, IA. Call +1-563-388-7777 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Johnstone Supply (this company) |
— | 4.0★ (20+) | — |
Gabrilson Indoor Climate Solutions ⭐ Highest Vouched Score · ⭐ Best for High-Efficiency Upgrades · ⭐ Best for Full-System Changeout |
90/100 | 4.9★ (310+) | 80+ |
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Profile last updated July 27, 2026.