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KirbnJays Heating & Cooling

O'Fallon, MO Heat Pump Installation · 15+ yrs

★ 4.9 · 375+ Google reviews · 📍 674 Whispering Willow Dr, O'Fallon, MO 63366, USA
VOUCHEDSCORE✓GOOD72/100ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
+1-636-747-1283 Visit website
⏱ 15+ years in business Review sentiment: 90/100

Overview

KirbnJays states it is family owned and emphasizes local service. KirbnJays notes technicians are punctual and expertly trained. KirbnJays reports over 15 years of HVAC experience on its site. KirbnJays understands Missouri humidity and winter cold affect system sizing and efficiency.

Residential ducted heat pump installs and HVAC replacements serving O'Fallon and nearby suburbs. Family-owned business states over 18 years of HVAC experience, listed as 15+ years. Free estimates are available per the website. $89 dispatch fee credit offered for first-time customers toward repairs.

Score breakdown

Editorial Review 68 46%
Google Rating 97 17%
Local Search Rank 25 9%
Review Sentiment 90 15%
Years in Business 70 4%
Review Volume 70 9%

Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →

Pros

Strengths
  • High Google rating (4.9★ across 375+ reviews)
  • Long-established (15+ years in business)
Services offered (self-reported)
Free estimates

When to choose them

Service area

O'Fallon, MOhome
Pump Install Ofallon, MO3 mi

Office: 674 Whispering Willow Dr, O'Fallon, MO 63366, USA

Neighborhood: 674 Whispering Willow Dr, O'Fallon, MO 63366, USA

Contact & hours

📞
+1-636-747-1283
🌐
kirbnjayshvac.com
✉️
[email protected]
📍
674 Whispering Willow Dr, O'Fallon, MO 63366, USA
🕒
Call for hours

Frequently asked questions

What are the pros of KirbnJays Heating & Cooling?
Based on public records and customer reviews: High Google rating (4.9★ across 375+ reviews); Long-established (15+ years in business); Free estimates.
When should I choose KirbnJays Heating & Cooling?
Choose them if: You prefer a family-owned operation.
What is the Vouched Score for KirbnJays Heating & Cooling?
72/100. Top contributing signals: Google Rating 97/100+ Review Sentiment 90/100, Years In Business 70/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has KirbnJays Heating & Cooling been in business?
KirbnJays Heating & Cooling has been operating for 15+ years in O'Fallon, MO.
How can I contact KirbnJays Heating & Cooling?
Call KirbnJays Heating & Cooling at +1-636-747-1283. Address: 674 Whispering Willow Dr, O'Fallon, MO 63366, USA.
What does heat pump installation service typically cost when working with a O'Fallon, MO provider like KirbnJays Heating & Cooling?
Ducted air-source heat pump + air handler, full system typically runs $8,200–$16,350, and geothermal system — premium alternative runs $15,350–$35,800 in O'Fallon, Missouri. These are area-wide market estimates, not KirbnJays Heating & Cooling's quotes. For an exact price, request a written estimate from KirbnJays Heating & Cooling.
What pricing terms does KirbnJays Heating & Cooling publish on their website?
KirbnJays Heating & Cooling's website publishes: Free estimates. Promotions and plans change — confirm currently-available terms with KirbnJays Heating & Cooling before acting.

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Best Heat Pump Installation in Ofallon, MO

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Profile last updated July 22, 2026.