Skip to main content

Thermostat Repair Services in Evansville, IN

Contact Us

Please fill out this form to request service or to schedule a free estimate.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

By clicking “Send Message”, I am providing express written consent to receive autodialed and pre-recorded calls, texts, and SMS/MMS with marketing communications from Perfection HVAC regarding home services at the phone number provided above, even if the number is on a corporate, state, or national Do Not Call list. Consent is not a condition to purchase services or products.

When your thermostat isn’t working properly, your entire HVAC system can suffer. From uneven temperatures to inconsistent heating and cooling cycles, even a small thermostat issue can impact your comfort and energy efficiency.

At Perfection Heating, Air Conditioning, & Refrigeration, we offer expert thermostat repair services in Evansville, IN, to keep your home comfortable and your system running smoothly. Our trained technicians can quickly diagnose the issue, perform reliable repairs, and ensure your thermostat is accurately controlling your HVAC system.

Signs You May Need Thermostat Repair

A thermostat problem can sometimes look like a full system breakdown. Before assuming your furnace or air conditioner is to blame, it’s worth checking for these common signs of a malfunctioning thermostat:

  • Uneven Room Temperatures: Some rooms are too hot while others are too cold, often a sign that your thermostat isn’t reading temperatures accurately.
  • Frequent System Cycling: If your system turns on and off frequently, your thermostat may be miscommunicating with your HVAC system.
  • Unresponsive Controls: A blank display, frozen screen, or buttons that don’t respond indicate electrical or wiring issues.
  • System Won’t Turn On or Off: If your heater or AC won’t start or stop when it should, your thermostat may not be sending the correct signal.
  • Incorrect Temperature Readings: When your home doesn’t match the set temperature, the sensor inside your thermostat may need recalibration or replacement.
  • Rising Energy Bills: A faulty thermostat can cause your system to overwork, leading to higher utility costs even if your comfort hasn’t improved.

Catching these warning signs early can prevent unnecessary strain on your HVAC equipment and help you avoid costly repairs or replacements.

What Causes Thermostat Problems?

Your thermostat may fail for a variety of reasons, including:

  • Old or Outdated Technology: Older thermostats can lose calibration or struggle to communicate with newer systems.
  • Wiring or Electrical Issues: Loose or damaged wires can prevent proper signaling between the thermostat and HVAC system.
  • Dead Batteries: Low or dead batteries can make your thermostat appear faulty.
  • Improper Placement: Thermostats placed near windows, vents, or direct sunlight can give inaccurate readings.
  • Dust and Debris: Over time, dust buildup inside the thermostat can interfere with sensors and electronics.

Whatever the cause, our team will identify the source of the issue and make the necessary repairs to restore your comfort and system performance.

Our Thermostat Repair Process

At Perfection Heating, Air Conditioning, & Refrigeration, we take the guesswork out of thermostat problems. When you schedule service, our process includes:

  1. Comprehensive Inspection: We begin by testing your thermostat’s functionality and checking for calibration issues, wiring problems, or communication errors with your HVAC system.
  2. Accurate Diagnosis: Our experienced technicians determine whether your thermostat needs recalibration, component replacement, or a full upgrade.
  3. Precision Repairs: Once the issue is identified, we’ll perform professional repairs on-site—whether that means fixing wiring connections, recalibrating sensors, or replacing faulty components.
  4. System Testing: After repairs, we thoroughly test your thermostat and HVAC system to ensure everything communicates properly and maintains accurate temperature control.
  5. Expert Recommendations: If your thermostat is outdated or beyond repair, we recommend modern options, such as programmable or smart thermostats, to improve efficiency and convenience.

Our goal is to get your comfort system working flawlessly again while providing honest, transparent service every step of the way.

Benefits of Professional Thermostat Repair

Having your thermostat repaired by our licensed HVAC professionals ensures:

  • Improved Energy Efficiency: Accurate temperature control prevents your system from running longer than necessary, saving on energy costs.
  • Enhanced Comfort: Proper calibration ensures consistent temperatures throughout your home.
  • Extended Equipment Life: When your thermostat works correctly, your HVAC system experiences less strain and fewer breakdowns.
  • Accurate System Control: You’ll have peace of mind knowing your system responds precisely to your temperature settings.

Should You Repair or Replace Your Thermostat?

Sometimes, replacing your thermostat is more cost-effective than repairing it, especially if your unit is older or lacks modern features. Consider an upgrade if:

  • Your thermostat is more than 10 years old.
  • You’re upgrading your HVAC system to a newer model.
  • You want more control over your home’s comfort through programmable or smart features.
  • You frequently experience calibration or connectivity issues.

Modern thermostats offer energy-saving programming, Wi-Fi control, and integration with smart home systems, helping you manage comfort and costs with ease. Our team can guide you in choosing the best thermostat for your home’s needs and budget.

Why Choose Perfection Heating, Air Conditioning, & Refrigeration?

At Perfection, we take pride in providing honest, reliable, and high-quality HVAC services to homeowners throughout Evansville and the surrounding areas. When you call us for thermostat repair, you can expect:

  • Experienced Technicians: Our team is fully trained to service all thermostat types, from basic models to advanced smart systems.
  • Fast and Reliable Service: We respond promptly and work efficiently to restore comfort to your home.
  • Transparent Pricing: You’ll always know what to expect before we begin, with no hidden fees or surprise charges.
  • Customer-First Approach: We treat every home as if it were our own, ensuring quality workmanship and respect for your space.
  • Comprehensive HVAC Expertise: Whether the issue lies with your thermostat, wiring, or HVAC equipment, we have the tools and experience to fix it right the first time.

Restore Comfort and Control with Expert Thermostat Repair

If your thermostat isn’t keeping your Evansville home comfortable, don’t wait for it to get worse. Our experts at Perfection Heating, Air Conditioning, & Refrigeration are here to help. From troubleshooting and repairs to thermostat upgrades, we provide dependable service that ensures your system operates efficiently year-round.

Call us today at (812) 508-8387 to schedule thermostat repair in Evansville, IN, or the surrounding areas. Trust Perfection to keep your comfort system running smoothly and your home perfectly balanced.


Related Services:


Contact Us

Please fill out this form to request service or to schedule a free estimate.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

By clicking “Send Message”, I am providing express written consent to receive autodialed and pre-recorded calls, texts, and SMS/MMS with marketing communications from Perfection HVAC regarding home services at the phone number provided above, even if the number is on a corporate, state, or national Do Not Call list. Consent is not a condition to purchase services or products.

Customer Reviews

“Had our system checked out by your technician Jake this morning, and we could not have been more satisfied.”

“The entire process from estimate to installation was top notch. I wouldn’t hesitate to use them again in the future.”

I have used this company for a really long time.. thru all the name changes.. I have always been satisfied with the service. I have lived in my house for a really long time. They have replaced my furnace an AC over the years. All the technicians have been friendly and knowledgeable.

“I appreciate the service James Dyson at Perfection gave during our appointment. I was home with my 2 year old and 2 dogs, but that didn’t deter him at all. He was very kind and patient with me as he answered all my questions.”

“These gentlemen did an awesome job for my kids the Williams…our whole family will use them from now on! Thank you!”

“My experience with Perfection heating & air was a 10 out of a 10. I got three estimates for a furnace, they beat others by a significant amount. Brian is super friendly & helpful. They’ve earned my business for life.”

“Had a plumbing issue with a leaky pipe and someone came the same day and fixed it right away. Super friendly and nice and everything was cleaned up when he left.”

“Had my air conditioning working again very quickly while also fixing it correctly the first time. On time, professional and very helpful. Excellent service!”

“Called to have an urgent call out for an industrial reach in freezer that was not maintaining temperature. They were prompt and very professional. They were able to get the unit functioning while the ordered the parts needed.”

“Great service! They got here when they were supposed to; courteous and professional! Finished quickly and efficiently!”