About

Description:

A-1 Certified Service, Inc., is a Tennessee (TN) Heating, Cooling, Air Conditioning, Plumbing, Geothermal Heat Pump, Ductless Mini-Split, Fireplace, Water Heater, Insulation, Sump Pump, Well Pump, and Furnace repair, service, replacement and maintenance Company located in the Knoxville area. A-1 Certified Service, Inc. employs only the best plumber for plumbing, water heater, sump pump and well pump repair, and technician for air conditioner, furnace, ductless ac repair.

Business Hours:

Mon: 7:30 am–5:00 pm
Tue: 7:30 am–5:00 pm
Wed: 7:30 am–5:00 pm
Thu: 7:30 am–5:00 pm
Fri: 7:30 am–5:00 pm

By A-1 Certified Service, Inc.