Licensed Technicians
Licensed Technicians | Thermostat Upgrades | Heating and Air Conditioning | Cosby
When your Cosby home needs a comfort boost, HEP’s licensed heating and air conditioning technicians make it easy to step into the future with thermostat upgrades. We replace outdated dials with smart, Wi-Fi connected models that learn your schedule, trim energy waste, and give you fingertip control from anywhere. Our team handles everything—from evaluating your current system to precise installation and personalized app setup—so you start saving on utility bills the very first day.
Choose HEP and enjoy punctual service, transparent pricing, and a craftsmanship guarantee trusted by Cosby homeowners for decades. Whether you’re pairing a new thermostat with an existing HVAC unit or bundling it with seasonal maintenance, we deliver the knowledge and care that keep your home perfectly tuned all year long. Schedule your appointment today and feel the difference a smarter thermostat can make.
FAQs
Why should I upgrade my thermostat and what improvements can I expect?
Replacing a dated manual or basic programmable thermostat with today’s smart or Wi-Fi models gives you precise temperature control, remote access from your phone, automatic scheduling, and learning algorithms that adapt to your lifestyle. In Cosby’s four-season climate, that translates into better comfort year-round, fewer temperature swings, and energy savings that the U.S. DOE estimates at 10–15 % for heating and cooling costs.
Which thermostat options do your licensed technicians offer and how do I choose the right one?
We install a full range of devices—from straightforward 7-day programmable thermostats to advanced smart models from Nest, ecobee, Honeywell, and others. During a free in-home consultation our technician will look at your HVAC equipment, wiring, Wi-Fi strength, and comfort goals. If you want voice control or integration with Alexa, Google Home, or Apple HomeKit, a smart thermostat is recommended. For rental cabins or second homes around Cosby, a Wi-Fi model with remote alerts is ideal so you can monitor temperature and humidity from anywhere.
How long does a professional thermostat upgrade take and will my HVAC system be offline?
Most installations are completed in 45–90 minutes. We shut the power off to the HVAC system, remove the old thermostat, confirm compatible wiring, mount the new baseplate, connect and label conductors, and power up the unit for programming. Your heating and air conditioning are only offline while the wiring is being swapped—typically less than 30 minutes—so there’s minimal disruption.
Will a smart thermostat really lower my energy bills in Cosby?
Yes. Smart thermostats use geofencing, occupancy sensors, and adaptive learning to reduce run time when you’re away and optimize setback temperatures while you sleep. In Cosby, where summer humidity and winter cold both drive HVAC usage, customers typically see annual savings between $120 and $200, depending on system efficiency and usage habits.
Can your licensed technicians integrate the new thermostat with my existing HVAC system and smart-home devices?
Absolutely. We verify compatibility with single-stage, multi-stage, heat-pump, and dual-fuel systems common in the Cosby area. If a C-wire is missing, we can add one or install a power-extender module. After setup, we connect the thermostat to your home Wi-Fi, pair it with smart speakers, and demonstrate app features so you can start monitoring energy use immediately.
Are permits or inspections required for a thermostat replacement in Cosby, and what warranties do you provide?
Thermostat swaps generally do not require a building permit in Cocke County, but because the device is tied to your HVAC electrical system, Tennessee code mandates that work be performed by a licensed HVAC contractor. Our labor is guaranteed for one year, and most thermostats carry 3- to 5-year manufacturer warranties. Should any issue arise, our team will handle warranty claims and service at no additional charge during the coverage period.