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Pol's Heating and Cooling is one of Knoxville, TN's most trusted HVAC companies, earning a perfect 5.0-star rating from an impressive 503 customers. They offer AC repair, heating repair, system installation, and preventive maintenance — delivering comprehensive climate control services for homes and businesses across the greater Knoxville area. Tennessee's variable climate, with hot and humid summers and cool-to-cold winters in the foothills of the Great Smoky Mountains, demands HVAC systems that can perform reliably across a wide temperature range — a challenge Pol's team is well-equipped to meet. With over 500 five-star reviews, they've built one of the strongest HVAC reputations in the Knoxville market. FAQ: Q: What HVAC system works best for Knoxville, TN's climate? A: Knoxville's moderate but variable climate — summers reaching 90 degrees F with high humidity and winters occasionally dipping into the teens — makes heat pumps an excellent option. A heat pump handles both cooling and heating efficiently in the mid-range temperatures common to East Tennessee. For the coldest nights, a dual-fuel system (heat pump plus gas furnace backup) offers year-round efficiency with reliable cold-weather performance. Q: How do the Great Smoky Mountains affect HVAC needs for Knoxville homes? A: Homes closer to the Smoky Mountain foothills may experience greater temperature variations between seasons and even within a single day. Higher-elevation properties near Knoxville can see cooler summers and colder winters than downtown, potentially influencing equipment sizing recommendations. A professional load calculation ensures your system is properly sized for your specific location and home characteristics. Q: How often should I service my HVAC system in Knoxville, TN? A: HVAC professionals in the Knoxville area recommend biannual maintenance — a spring tune-up for the cooling system before summer heat arrives, and a fall tune-up for the heating system before winter. Tennessee's seasonal extremes make this maintenance schedule important for reliability, efficiency, and extending the life of your equipment.
Data updated Apr 15, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| #1 | Pol's Heating and Cooling | 5.0 | 503 | Tracking |
| #2 | Hiller Plumbing, Heating, Cooling & Electrical | 4.9 | 5,205 | Tracking |
| #3 | R & M Climate Control Service Experts | 4.9 | 2,290 | Tracking |
| #4 | Chancey & Reynolds, Inc. | AC Repair | 4.9 | 1,381 | Tracking |
| #5 | Chaffee HVAC, Plumbing, & Electrical | 4.9 | 1,283 | Tracking |
| #6 | AA-Air Company dba Central City Heating & Air Conditioning | 4.9 | 810 | Tracking |
| #7 | Aire Serv of Knoxville | 4.9 | 694 | Tracking |
| #8 | Smith Heating and Air | 4.9 | 270 | Tracking |
| #9 | Pioneer Heating, Cooling, Plumbing and Electrical | 4.8 | 4,668 | Tracking |
| #10 | Advanced Heat AC & Plumbing | 4.8 | 1,445 | Tracking |
| #11 | Rocky Top HVAC, LLC | 4.8 | 1,088 | Tracking |
| #12 | All-Star Heating and Air Conditioning | 4.8 | 479 | Tracking |