Review sentiment: 50/100
Overview
Johnstone Supply lists AHRI-matched systems and variable-speed inverter equipment. The store notes ducted air-source and geothermal product lines. Financing Available is listed for higher-ticket equipment. Davenport's cold winters increase demand for properly matched systems and commissioning. The site advertises satisfaction-guaranteed support and broad HVAC parts inventory.
Johnstone Supply is a distributor for ducted air-source heat pumps and geothermal units in Davenport. AHRI-matched systems appear on their product pages, plus variable-speed inverter options. Financing Available is listed, including equipment financing for larger installations.
Pros & cons
Pros
Services offered (self-reported)
Cons
- Smaller review history (20 Google reviews)
- Mixed customer sentiment (score 50/100)
When to choose them
- You need to finance the work
Services
Service area
Contact & hours
📞
🌐
✉️
📍
🕒
Call for hours: [phone]
Frequently asked questions
What are the pros of Johnstone Supply?
Based on public records and customer reviews: Satisfaction guarantee; 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 50/100).
When should I choose Johnstone Supply?
Choose them if: You need to finance the work.
What is the Vouched Score for Johnstone Supply?
45/100. Top contributing signals: Google Rating 67/100+ Review Sentiment 50/100, Llm Score 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 +1-563-388-7777. Address: 5001 N Brady St, Davenport, IA 52806, USA.
What does heat pump installation service typically cost when working with a Davenport, IA provider like Johnstone Supply?
Ducted air-source heat pump + air handler, full system typically runs $7,650–$15,300, and geothermal system — premium alternative runs $14,350–$33,450 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 Heat Pump Service in Davenport, IA?
Yes. Johnstone Supply lists Heat Pump Service among its services and serves Davenport, IA and Pump Install Davenport, IA. Call +1-563-388-7777 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Johnstone Supply (this company) |
— | 4.0★ (20+) | — |
| 85/100 | 4.9★ (310+) | 80+ | |
| 70/100 | 4.9★ (50+) | 5+ |
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Profile last updated July 27, 2026.