KirbnJays Heating & Cooling
O'Fallon, MO HVAC · 15+ yrs
ⓘ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
⏱ 15+ years in business
Review sentiment: 92/100
Overview
KirbnJays lists free estimates for repair and replacement work. KirbnJays says over 18 years in business. KirbnJays advertises an $89 dispatch credit for first-time customers. O'Fallon homeowners face hot, humid summers and cold winters needing reliable cooling and heating service.
Residential HVAC repair and replacement serving O'Fallon, Missouri. Family-owned company with over 18 years of local experience. Free estimates available and an $89 dispatch credit for first-time customers.
Score breakdown
Editorial Review
68
46%
Google Rating
97
17%
Local Search Rank
25
9%
Review Sentiment
92
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)
When to choose them
- You prefer a family-owned operation
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
Service area
O'Fallon, MOhome
Ofallon, MO3 mi
Contact & hours
📞
🌐
✉️
📍
🕒
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?
73/100. Top contributing signals: Google Rating 97/100+ Review Sentiment 92/100, 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 HVAC service typically cost when working with a O'Fallon, MO provider like KirbnJays Heating & Cooling?
AC repair typically runs $155–$665, and full AC system replacement runs $5,600–$13,300 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.
Does KirbnJays Heating & Cooling do AC Repair in O'Fallon, MO?
Yes. KirbnJays Heating & Cooling lists AC Repair among its services and serves O'Fallon, MO and Ofallon, MO. Call +1-636-747-1283 for a quote.
Does KirbnJays Heating & Cooling do AC Replacement in O'Fallon, MO?
Yes. KirbnJays Heating & Cooling lists AC Replacement among its services and serves O'Fallon, MO and Ofallon, MO. Call +1-636-747-1283 for a quote.
Does KirbnJays Heating & Cooling do HVAC Installation in O'Fallon, MO?
Yes. KirbnJays Heating & Cooling lists HVAC Installation among its services and serves O'Fallon, MO and Ofallon, MO. Call +1-636-747-1283 for a quote.
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Profile last updated July 22, 2026.