Thermostat Upgrades

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Thermostat Upgrades | Heating and Air Conditioning | Chattanooga

Ensure year-round comfort and energy efficiency in your Chattanooga home with HEP's advanced thermostat upgrades. Whether you need simple programmable units or cutting-edge smart thermostats, we have the perfect solution to keep your space perfectly comfortable. Our expert technicians provide seamless installation and setup, allowing you complete control over your indoor climate. With features like remote access, learning capabilities, and energy usage reports, upgrading your thermostat becomes a smart investment that thinks ahead for you. Join the many satisfied customers who trust HEP for superior heating and air conditioning services—experience the convenience and savings today!

What Our Customers Say

"Travis and Cody arrived on time with my new HVAC and quickly disassembled the old and removed it. They poured the new pad, set the new system, checked the ductwork, installed a new thermostat and were finished in 5 hours! They were great! I highly recommend this company. They show up! And they do what they say they are going to do. THANK YOU HEP!"

K C.

"The guys from HEP did a great job installing my Carrier HVAC unit. They took their time and made sure everything was done right. They asked me several times if I thought everything looked good throughout the install. There will be a inspection technician that will come out to do a follow-up to make sure the job was done properly, check the unit, and make sure the thermostat is working correctly. Everyone that I talked to from HEP was friendly and helpful. I would highly recommend using this company. Thank you for your service! Jody Technician came out the next day and checked the unit and all the work performed. All employees seem to care about the customers."

K9 N.

"Josh Crawford came by today for a spring inspection of our HVAC unit, and to help with some smart thermostat issues. He did a great and thorough job, and was very personable. He suggested we add a surge protector to our unit to protect our compressor, and made an excellent case for that without being pushy or applying undue sales pressure."

Tim M.

"I contracted with HEP to install a new HVAC system. The one they put in is an American Standard, which gets good ratings online. It is gas heat/electric air. Charlie and Avi removed the old unit, installed the new unit. got everything wired up, installed a new thermostat (old one was problematic), and hauled away the old HVAC unit. Very cool, very professional. I now have heat working correctly for the first time since March."

Wesley L.

"Replaced existing heat pump with a packaged Carrier. Cools very well and quiet. Price was competitive and included new digital thermostat, clean and sealed connection to house, concrete pad and 2 year free check ups. Install was completed as scheduled within 3 days of accepting their quote. Installers did great job. HEP was very responsive thru whole process. So far, no complaints."

Veronica E.

"Chris K. came over to check our heating and air conditioning for a free initial test, he was great, he changed our filters and ran all the tests smoothly while letting us know throughout the appointment what he was doing and why. Great service!"

Kathryn F.

"My HVAC system went down on a late Saturday night and i called HEP right away. They were calm and friendly on the phone, which allowed for us to get a tech out to my home. Justin came to my house at 7pm and did not leave until the problem was solved in every aspect of my issue at 11:30pm. I currently have a pregnant wife and he understood we needed to get air moving again. We worked late into the night to make sure we could have cool flowing air for the night. Once the job was completed for the day, he came back a second day to install new wiring within the home for the thermostat to the HVAC. He found and fixed previous issues from the prior homeowner and left my home better than how he found it. I am extremely appreciative of Justin and if you call HEP around the Knoxville area, I will request him in a heartbeat if I ever have any more issues and I think you should to. Thank you, Justin for your help and expertise."

Jeremy S.

"Chino and Edwin were friendly, professional and educated us about the process of using our new HVAC and thermostat. Thank you, Gentlemen!"

Andea G.

"The two young men (Travis & Cholo) who put in my new heating/ac unit did a wonderful job. My dogs & I are enjoying the new heati ing system immensely I have set the thermostat at 67 & have left it. No more ru ning back & forth turning the heat up & down. Thank you so much. I could not have asked for more.5 stars!!!!!"

SUNNY S.

"My nest Stat went out and I tried to fix it myself but couldn’t figure it out. Called HEP and they gave me a time frame of 1:00pm-6:00pm same day. They called me back at 5:00pm to let me know it would be around 7:00pm. I was 2 days with no A/C so waiting an extra hour wasn’t really an issue for me. Steve showed up and gave me a solution to my problem within 20 minutes, but he also temporarily fixed my unit Until I could get a new thermostat unit because the stat I had was faulty. He also walked me through some basic maintenance I could perform to help my HVAC run smoothly. Steve was Professional, honest and friendly! Finding that trio is almost impossible this day and age. All in all Steve is the Bob Ross of professionalism and deserves recognition for his craft. Thank you!"

Scott H.

Precision Thermostat Upgrades for Chattanooga Homes

Modernizing your heating and air conditioning system starts with a thermostat that can keep pace. HEP’s thermostat upgrade service in Chattanooga brings together advanced technology, expert installation, and HVAC know-how to deliver comfort you can count on—right down to the last degree.

Why Upgrade Your Thermostat?

A new thermostat is more than a wall accessory. It can:

Cut energy waste through intelligent scheduling
Provide real-time insights into system performance
Improve indoor comfort with pinpoint temperature control
Extend HVAC lifespan by reducing short-cycling
Integrate seamlessly with smart-home platforms

Smart Thermostats: The New Standard

Smart thermostats use Wi-Fi connectivity, motion detection, and learning algorithms to optimize heating and air conditioning. With HEP’s factory-trained technicians handling setup, homeowners enjoy:

Automatic adjustments based on daily routines
Remote control from smartphones, tablets, and voice assistants
Detailed energy reports and actionable tips
Compatibility with zoning, humidifiers, and air purifiers

The HEP Process: From Assessment to Optimization

1. System Evaluation

HEP’s experts analyze your existing HVAC equipment, wiring, and load demands. This ensures compatibility and identifies any upgrades that can maximize thermostat performance.

2. Tailored Product Selection

Not every thermostat suits every system. HEP recommends models that align with:

Voltage requirements
Desired features (geofencing, data logging, touchscreen)
Efficiency goals and rebate eligibility

3. Professional Installation & Configuration

Precise wiring, secure mounting, and firmware updates are all handled on-site. Technicians also:

Calibrate temperature sensors
Set personalized schedules and comfort profiles
Integrate the thermostat with existing smart-home hubs

4. Post-Install Walk-Through

Homeowners receive a hands-on tutorial covering:

Mobile app navigation
Energy-saving best practices
Filter change reminders and alert settings

Benefits of Choosing HEP for Thermostat Upgrades

HEP focuses solely on heating and air conditioning expertise, delivering advantages such as:

NATE-certified technicians with local Chattanooga experience
Ongoing training on the latest thermostat technologies
Thorough cleanup and respect for your home environment
Clear explanations of features and maintenance requirements

Achieve Year-Round Comfort and Efficiency

Whether battling summer humidity or winter chill, a precision thermostat installation can transform how your Chattanooga home feels—and how efficiently it runs. Trust HEP’s dedicated HVAC professionals to unlock the full potential of your heating and air conditioning system through a targeted thermostat upgrade.