- HEP Heat and Air
- Certified HVAC Pros

Certified HVAC Pros
Certified HVAC Pros | Thermostat Upgrades | Heating and Air Conditioning | Sequatchie
Whether you’re chasing lower energy bills or craving pinpoint comfort control, HEP’s certified HVAC Pros make modern living effortless with thermostat upgrades tailored to Sequatchie homes. Our team replaces outdated dials with smart, Wi-Fi–enabled models that learn your schedule, integrate with voice assistants, and send efficiency reports straight to your phone. You’ll feel the difference on the first brisk morning and see it on the next utility statement.
Every installation comes with clear app-setup guidance, a workmanship guarantee, and the peace of mind that only local, background-checked technicians can provide. From fine-tuning dual-fuel systems to syncing zoned controls, we handle the details so you can simply set it and forget it—until you decide to tweak the temperature from the hiking trail, grocery line, or couch. Ready to let your Sequatchie home think for itself? Trust HEP to raise the standard with expert thermostat upgrades.
FAQs
Why should I upgrade my old thermostat instead of keeping it?
Traditional mercury or basic digital thermostats only turn your equipment on and off. Newer programmable and smart models learn your comfort schedule, read outdoor temperatures, and make minute-to-minute adjustments. In Sequatchie’s humid summers and chilly winters, that greater precision typically delivers 8–15 % lower energy use, steadier indoor temperatures, fewer hot/cold spots, and reduced wear on your furnace or heat pump. Many models also display system alerts so you can address small HVAC issues before they become costly repairs.
What thermostat options do Certified HVAC Pros offer in the Sequatchie area?
We carry and install the full range—basic 5-2-day programmable units, touchscreen models, Wi-Fi–enabled smart thermostats (Ecobee, Nest, Honeywell T-series), and zoning or multi-stage controllers for larger homes. Every thermostat we recommend is UL-listed, compatible with heat pumps common in the Valley, and comes with at least a 5-year manufacturer’s warranty plus our one-year labor guarantee.
Can a smart thermostat work with my existing HVAC system?
In almost every case, yes. During a free in-home evaluation we examine your furnace or air-handler control board, check available “C-wire” power, and verify staging (single-stage, multi-stage, or variable-speed). If your system lacks a C-wire we can usually add one or install a power extender kit. We also confirm compatibility with auxiliary heat strips on heat pumps—important for Sequatchie’s colder nights—so the thermostat automatically balances efficiency and comfort.
How long does a thermostat upgrade take and will my heating or cooling be offline?
Most replacements take 45–90 minutes including setup, wiring checks, and user training. Your HVAC equipment is powered down only while we remove the old unit, typically 10–15 minutes, so any comfort interruption is minimal. For complex zoning controllers allow up to three hours. We schedule appointments around your routine and clean up all work areas before departing.
Will upgrading my thermostat really lower my utility bills and are incentives available in Sequatchie?
Customers generally see $120–$200 in annual savings, verified through TVA’s eScore™ energy-audit data for Sequatchie County. Smart thermostats qualify for temperature setback credits and often earn a 2-to-4-year simple payback. EPB, SVEC, and other local utilities periodically offer $50–$100 rebates or bill credits; we handle the paperwork and provide installation invoices required for submission.
Do I need Wi-Fi or a smartphone to use a programmable thermostat effectively?
Wi-Fi adds features such as remote control, weather forecasting, and auto-updates, but it isn’t mandatory. All programmable models we offer can be set manually from the wall unit to follow daily or weekly schedules. If you choose a smart thermostat without Wi-Fi the device will still operate your HVAC system and maintain the set schedule; you just won’t have off-site access or energy-use reports. For households with spotty rural internet we can also install a hybrid model that stores schedules locally and syncs only when a connection is available.