Extreme Climate Heating & Cooling
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Extreme Climate Heating & Cooling is a Knoxville-area HVAC contractor backed by 101 customer reviews yielding a 4.9-star average rating. The company fields service calls across the greater Knoxville region, including Farragut, Maryville, and surrounding communities. Homeowners rate the team highly for diagnostic skill and straightforward pricing.
This contractor differentiates itself through a commitment to solving problems other companies cannot fix, as demonstrated in multiple reviews describing challenging repairs. Technicians maintain clear communication and avoid aggressive sales tactics, taking time to explain work in plain language. An online payment system streamlines billing for ongoing service customers.
What Customers Say
Five of five detailed reviews award 5 stars, with three specifically naming technicians Jay, Landon, or Scott who arrived same day or resolved issues other contractors could not fix. One 3-star review flags a parts mixup causing a $150 motor bearing repair and a financing disclosure concern.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
AC Repair & Maintenance
Diagnosing cooling failures, capacitor replacements, refrigerant recharges, and seasonal tune-ups.
Heating System Service
Furnace repairs, heat pump diagnostics, and emergency heating.restore during cold months.
Ductwork Installation & Repair
Complete duct replacement, mobile home duct remediation, and airflow balancing.
New HVAC Installation
Full system replacements including Amana brand units, sizing, and permitting.
Indoor Air Quality Solutions
Filter changes, air purification, and ventilation improvements for Knoxville's humidity.
Commercial HVAC Maintenance
Serving rental properties and small commercial buildings with scheduled service agreements.