- HEP HVAC
- Certified Techs

Certified Techs
Certified Techs | Thermostat Upgrades | Heating and Air Conditioning | Lake City
Feel the difference that true climate control can make in your Lake City home with HEP’s certified technicians on your side. Whether your goal is lower energy bills, a more consistent temperature, or the convenience of Wi-Fi control, our experts make the process effortless—from helping you choose the perfect model to completing a flawless installation. Backed by rigorous training and a customer-first attitude, we fine-tune your HVAC system so that every degree is dialed in to your comfort.
Modern thermostat upgrades don’t just replace an old dial; they unlock a smarter way to live. Imagine adjusting the temperature from your smartphone while driving home, or letting intuitive learning modes trim heating and cooling costs without lifting a finger. With transparent pricing, same-day service options, and a satisfaction guarantee, HEP turns that vision into reality—keeping Lake City cozy in winter, refreshingly cool in summer, and efficient all year long.
FAQs
Why should I consider upgrading my thermostat in Lake City?
Lake City’s humid summers and cool, occasionally freezing winters make precise temperature control essential for comfort and efficiency. Modern programmable and smart thermostats learn your schedule, adjust automatically, and provide real-time energy-use data, helping most homeowners cut heating and cooling costs by 10–20 %. They also reduce wear on your HVAC equipment, which can extend its service life and lower repair expenses.
What kinds of thermostats do your certified technicians install?
We offer and install a full range of ENERGY STAR®-rated options, including 7-day programmable models, Wi-Fi–enabled smart thermostats (Google Nest, ecobee, Honeywell Home, Emerson Sensi), and zoned or multi-stage compatible units for larger homes. After a quick system inspection, our tech will recommend models that match your existing furnace, heat pump, or dual-fuel system and your connectivity preferences.
Will a new thermostat work with my current heating and air-conditioning setup?
In nearly every case, yes. Our technicians check voltage (24-V low-voltage vs. 110/240-V line-voltage), number of control wires (C-wire availability), and staging (single-stage, two-stage, or variable-speed). If a C-wire is missing, we can often add one or install a power-extender kit at minimal cost, ensuring full compatibility without replacing your HVAC equipment.
How long does the upgrade and setup process take?
A standard swap from a manual or basic digital thermostat to a smart model typically takes 45–90 minutes, including mounting, wiring, system testing, and connecting the thermostat to your home Wi-Fi network. We also walk you through the smartphone app, create basic schedules, and enable features like geofencing or local weather adjustments before we leave.
What energy savings and other benefits can I expect with a smart thermostat in our local climate?
Based on Duke Energy and Florida Public Service Commission data, Lake City residents spend up to 55 % of household energy on climate control. Smart thermostats can trim annual utility bills by $120–$200 by automatically setting back temperatures when you’re asleep or away, adapting to humidity levels, and sending maintenance reminders (e.g., filter changes) that keep your system running efficiently.
Are rebates or incentives available for thermostat upgrades in Lake City?
Yes. Duke Energy Florida currently offers a $50 bill credit for qualifying smart thermostat installations, and Columbia County periodically runs efficiency rebate programs funded through the state’s Florida Energy & Climate Plan. Our office stays updated on all incentives; we’ll file the paperwork for you and provide proof of professional installation so you receive every available rebate.