Johnstone Supply
Avondale, AZ HVAC · #10 of 9
Overview
Johnstone Supply lists ERV/HRV ventilation equipment in its Colorado Springs store inventory. The site catalogs whole-home air cleaners and filtration products. The store notes financing availability for larger installs and purchases. Colorado Springs' high-altitude, dry winters often affect indoor humidity and ventilation needs.
Whole-home IAQ supplier focused on ventilation and air-cleaning products in Colorado Springs. ERV/HRV Ventilator equipment is listed explicitly in their product catalog. Financing availability is advertised on the store page for larger HVAC and IAQ purchases. Air cleaners and media filtration options appear alongside humidification and dehumidification product lines.
Score breakdown
Avondale, AZ HVAC average is 76/100. Ranks #10 of 9 listed HVAC providers in Avondale, AZ.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Avondale average
| Signal | Johnstone Supply | Avondale avg | Delta |
|---|---|---|---|
| Vouched Score | 60/100 | 76/100 | -16 vs avg |
| Google rating | 4.5★ | 4.9★ | -0.4 vs avg |
| Review volume | 55+ | 265+ | -207 vs avg |
Pros
When to choose them
- You need to finance the work
Service area
Contact & hours
Frequently asked questions
What are the pros of Johnstone Supply?
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What is the Vouched Score for Johnstone Supply?
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What does HVAC service typically cost when working with a Avondale, AZ provider like Johnstone Supply?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Johnstone Supply (this company) |
60/100 | 4.5★ (55+) | — |
Mario Bros Heating & Cooling ⭐ Best for New System Installation · ⭐ Best for Mini-Splits / Ductless |
84/100 | 5.0★ (210+) | — |
| 74/100 | 5.0★ (55+) | 10+ | |
| 69/100 | 4.8★ (170+) | 9+ |
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Profile last updated August 2, 2026.