CoolTech

CoolTech is an air conditioning contractor in Knoxville, TN that provides timely AC repair, professional installation, and preventative maintenance to keep your home comfortable year-round. When you call, confirm same-day or after-hours availability, transparent upfront pricing, and whether any diagnostic fee is applied to the repair. Ask about high-efficiency system options, utility rebates, smart thermostat upgrades, and maintenance plans that include filter changes and coil cleanings to lower energy costs. If you’re considering replacement, request a Manual J load calculation, a ductwork inspection for airflow issues, and written warranties on parts and labor, and verify licensing and insurance.