J & J Heating & Cooling
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About J & J Heating & Cooling
J and J Heating and Cooling has served Minor Hill and the surrounding southern Tennessee region since establishing the business, operating as a licensed HVAC contractor with a current rating of 4.5 stars drawn from 28 customer reviews. The company maintains standard weekday hours from 7 AM to 3:30 PM, providing heating and cooling services to residential clients across Giles County and neighboring communities. Technicians at J and J handle both routine maintenance and emergency repairs, managing multiple unit systems and comprehensive ductwork installations for homeowners throughout the area.
What distinguishes J and J Heating and Cooling from larger regional operations is their hands-on approach to matching equipment solutions with client budgets and specific needs. Reviewers note the sales representatives take time to explain different system options rather than pushing the most expensive package. The company also handles custom sheet metal ductwork, with one customer specifically noting the installation of metal ducts featuring insulating foam for improved efficiency. This focus on tailored solutions and transparent pricing reflects a customer-first philosophy that reviewers repeatedly mention.
Several reviewers reference specific technicians who handled their situations with notable care. Naomie Nelson describes the team servicing two units in her home plus installing all new ductwork, calling the work excellent after dealing with two different HVAC systems. Robert Townsend contrasts his experience getting estimates from nearly ten other companies before choosing J and J, praising how the team informed him about the new system and thermostat operation. Even less-positive feedback mentions technician Wesley arriving to address an urgent need, demonstrating the company's willingness to respond when customers face comfort emergencies.
What Customers Say
Five-star reviews consistently mention fair pricing, professional technicians, and willingness to work within customer budgets. The single three-star review centers on administrative communication rather than actual service quality, noting eventual resolution of the maintenance agreement after phone follow-up.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–3:30 PM |
| Tuesday | 7 AM–3:30 PM |
| Wednesday | 7 AM–3:30 PM |
| Thursday | 7 AM–3:30 PM |
| Friday | 7 AM–3:30 PM |
| SaturdayToday | Closed |
Services
AC Repair and Maintenance
Diagnostic services andrepair work for existing air conditioning systems, including filter changes and refrigerant management.
Heating System Service
Furnace repair, heat pump maintenance, and heating unit troubleshooting for residential applications.
New Equipment Installation
Full HVAC system installation including helping customers select appropriate units for their specific needs and budget.
Ductwork Installation and Modification
Custom sheet metal duct fabrication and installation, including insulated metal duct systems for improved performance.
Preventive Maintenance Agreements
Annual or bi-annual maintenance contracts covering scheduled tune-ups and priority service scheduling.