Fast HVAC-Compatible Solutions for Better Comfort, Lower Energy Bills & Remote Control
Whether your thermostat is blank, showing the wrong temperature, not turning your HVAC system on, or ready for a smart upgrade, ARS/Rescue Rooter can help. Our HVAC technicians diagnose thermostat issues, confirm system compatibility, and install standard, programmable, Wi-Fi, and smart thermostats designed to work with your heating and cooling equipment.
We service thermostat problems, including inaccurate temperature readings, HVAC systems that will not respond, short cycling, Wi-Fi connection issues, and outdated thermostats that need replacement. We also install smart thermostats compatible with furnaces, air conditioners, heat pumps, and zoned HVAC systems.
Call Now for Expert Thermostat Help
Common Thermostat Problems We Fix
Call for thermostat service if you notice:
Your thermostat screen is blank or unresponsive
Your AC or furnace will not turn on
The room temperature does not match the thermostat reading
Your HVAC system runs in short cycles or runs constantly
Your smart thermostat keeps disconnecting from Wi-Fi
Your energy bills have increased unexpectedly
Your thermostat is more than 10 years old
You want to upgrade to a programmable or smart thermostat
ARS/Rescue Rooter Is Your Trusted Resource for Expert Thermostat Installation

If your thermostat goes on the fritz, or you want to upgrade to a smart thermostat, you can count on the HVAC technicians at ARS/Rescue Rooter for outstanding service. We're proud of the outstanding reputation we've earned in the local community.
Our technicians are known for following industry best practices. They stay current on training and keep up with HVAC equipment developments. These are just some of the reasons we receive so many referrals from our satisfied customers after they get a new thermostat.
Thermostats We Install and Repair
We install and repair several types of thermostats based on your HVAC system, comfort preferences, and energy-efficiency goals.
Manual & Digital Thermostats
Best for homeowners looking for simple, reliable temperature control and basic programmable scheduling.
Programmable Thermostats
Programmable thermostats allow you to create heating and cooling schedules that improve comfort while reducing unnecessary HVAC usage.
Wi-Fi-& SMart Thermostats
Smart thermostats provide remote access, learning features, energy tracking, and automated comfort adjustments using your smartphone or connected home system.
We install compatible smart thermostat systems from brands like Nest, Ecobee, Honeywell, Emerson, and other leading manufacturers.
What Are The Signs You Need a New Thermostat?
Before you contact us for service, here are some common signs that you need thermostat installation service:
Budget: If your energy bill has started to skyrocket, that's a sign that your HVAC system may be working harder than necessary. This could be because the thermostat is not controlling it correctly.
Age: If it's been more than a decade since you or the previous owner of your home installed the thermostat, now is the time to replace it.
Unreliable: If you can't readily turn the HVAC system on or off, it's a sign of trouble with the thermostat.
Readout: If the thermostat is clearly displaying the wrong temperature — such as 72 degrees when it feels more like 55 degrees — your thermostat needs service or replacement.
Should You Repair or Replace Your Thermostat?
Some thermostat problems can be repaired through rewiring, recalibration, battery replacement, or HVAC troubleshooting. In other situations, replacement may be the more reliable and energy-efficient solution.
Situation | Recommended Next Step |
|---|---|
Blank thermostat screen | Diagnose wiring or power issue |
Incorrect temperature reading | Repair or recalibrate |
HVAC system not responding | Inspect the thermostat and HVAC connection |
Thermostat older than 10 years | Consider replacement |
No programmable features | Upgrade to a programmable or smart thermostat |
Frequent comfort issues | Replace with a newer thermostat |
Benefits of Installing a Smart Thermostat
Smart thermostats help homeowners improve comfort, convenience, and energy efficiency by giving them more control over their heating and cooling systems. Benefits of smart thermostat installation include:
Remote temperature control from your smartphone
Automated heating and cooling schedules
Energy usage tracking and efficiency insights
Compatibility with many smart home systems
Improved comfort and temperature consistency
Alerts for HVAC performance issues
Reduced energy waste from unnecessary system operation
Our technicians can help determine whether your HVAC system is compatible with a smart thermostat and whether additional wiring or a C-wire adapter may be needed.

What to Expect During Thermostat Installation
Our thermostat installation process is designed to make setup simple, ensure HVAC compatibility, and confirm your heating and cooling system responds correctly.
We inspect your current thermostat and HVAC system
We confirm thermostat compatibility and wiring requirements
We professionally install and configure the thermostat
We test heating, cooling, and fan operation
We help connect smart thermostat apps and settings if needed
We Guarantee Outstanding Service
You can order service with confidence when you hire ARS/Rescue Rooter to install a thermostat.
Our Exceptional Service Guarantee clarifies our pledge to you that we background check and drug test every technician that we hire. What's more, we take pride in the work that we do, so you can rest assured that we won't be happy with the job until you are completely satisfied.
What Homeowners Say About Our Thermostat Services
“Jermaine helped us when we had an AC thermostat issue. He is very helpful and fixed the issue very quickly. Thank you, Jermaine and ARS.” - V. B.
“Steven and Xavier came and quickly fixed our Google Nest thermostat. They both were very knowledgeable and helpful, making sure that my husband and I fully understood the unit! They were professional and kind. We were both very impressed with the entire experience. Thank you!!!” - Dee Houghton
Schedule Thermostat Installation or Repair Today
Whether your thermostat needs troubleshooting, repair, or a smart upgrade, ARS/Rescue Rooter can help. Our technicians will inspect your system, recommend the right solution, and complete the work with care.
Our dispatcher will endeavor to set an appointment for thermostat repair service that best meets your busy schedule.
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Frequently Asked Questions
How do I know if my thermostat is bad?
Common signs include a blank screen, incorrect temperature readings, HVAC systems that will not turn on, or rooms that feel warmer or cooler than the thermostat setting.
Can I install a smart thermostat myself?
Some thermostats are DIY-friendly, but smart thermostat installation may require HVAC wiring knowledge, system compatibility checks, or C-wire installation.
Do smart thermostats save money?
Smart thermostats can help reduce energy usage and lower utility costs by automatically adjusting temperatures based on schedules, occupancy, and usage patterns.
What HVAC systems work with smart thermostats?
Many smart thermostats are compatible with furnaces, central AC systems, heat pumps, and zoned HVAC systems, but compatibility varies by model and wiring configuration.