HVAC Contractor Blog

Stay informed with O'Dell's Heating & Cooling Blog. Offering insights and tips from Knoxville, TN, and serving areas like Loudon, Maryville, and beyond. Discover expert advice to keep your HVAC systems running efficiently all year round.

A person is cleaning an air vent on the ceiling.
A large air conditioner is sitting in the backyard of a house.
Person holding a white thermostat, digital display shows
December 9, 2025
Give your home the gift of efficiency and comfort! Explore top reasons to upgrade to a smart thermostat this holiday season.
Man in blue shirt inspecting a white AC unit outdoors, holding a clipboard.
December 3, 2025
Heat out during the holidays? Get expert tips on emergency HVAC fixes and when to call O’Dell’s to keep your Christmas cozy.
Worker in orange vest and hard hat repairs rooftop ventilation system.
November 25, 2025
Wondering what HVAC pros do in a winter tune-up? Learn everything included with O’Dell’s thorough pre-season maintenance.
Two white air conditioning units outside a gray building, with black tubing and drainage.
November 19, 2025
Reduce your heating costs with expert fall HVAC tips. Stay warm and save money in Knoxville and beyond with O’Dell’s tips.
Humidifier installed on air duct, with honeycomb filter visible.
November 11, 2025
Find out how often to change your furnace filter during cold Tennessee winters for peak efficiency and healthier air.
A repairman in overalls and a hard hat uses a drill on an air conditioning unit.
November 5, 2025
Welcome guests with a cozy home! Discover top HVAC prep tips for a comfortable, festive Thanksgiving in Knoxville and beyond.
Two air conditioners are sitting outside of a brick building.
October 29, 2025
Ensure your heat pump is ready for the colder months with our expert tips to maintain efficiency and comfort during the winter season.
A person is fixing an air vent on the ceiling.
October 21, 2025
Discover how advanced ventilation systems can improve indoor air quality and reduce humidity for a more comfortable living environment.
A man is working on an air conditioner with two gauges attached to it.
October 15, 2025
Discover how regular HVAC maintenance prevents breakdowns, prolongs system life, and enhances efficiency.
A gas stove with a hose attached to it
October 7, 2025
Tips and considerations for integrating gas pipe installation into your home renovation or remodeling project.
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