
Cooling Problems: Is My Thermostat to Blame?
Considering the intense heat of our summer season, ensuring optimal performance from our air conditioners is crucial in the Southwest.
Various factors can contribute to subpar cooling performance. Sometimes, the air conditioner isn’t the root cause; the thermostat is the culprit. Your thermostat is crucial in regulating your home cooling system’s operation.
Recognizing signs of thermostat issues is essential to maintaining a comfortable home environment. If you suspect your thermostat is causing cooling problems, you may want to consider the following.
The Impact of Thermostat Placement
Although it might seem like a minor detail, the placement of your thermostat significantly affects your cooling system’s performance. Incorrect placement can lead to inaccurate temperature readings and inefficient cooling.
Your thermostat should be positioned away from direct sunlight, drafts, and heat sources such as windows, doors, and appliances. Poor placement can cause your air conditioner to cycle on and off too frequently or not enough, leading to inconsistent indoor temperatures and higher energy bills.
Why Placement Matters
When a thermostat is exposed to direct sunlight or drafts, it can give false readings to your cooling system. For instance, if placed in a sunny spot, the thermostat might register a higher temperature than the actual room temperature, causing the air conditioner to overwork.
Conversely, if located near a drafty area, it might read lower temperatures, resulting in inadequate cooling. Strategically placing your thermostat in a central location, away from these influences, helps ensure accurate temperature regulation and efficient cooling performance.
Regular Maintenance for Optimal Performance
Keeping your thermostat clean and well-maintained is essential for accurate operation. Dirt and debris can accumulate over time, interfering with the thermostat’s sensors and leading to incorrect temperature readings. Regularly dusting and cleaning your thermostat can prevent these issues and maintain efficiency.
Simple Maintenance Tips
To keep your thermostat functioning properly, gently clean it with a soft brush or cloth to remove dust and debris. Ensure that the area around the thermostat is also free from obstructions affecting airflow and temperature sensing.
Additionally, check the thermostat’s wiring and connections periodically to ensure they are secure and in good condition. Simple maintenance steps like these can significantly improve your cooling system’s performance and extend its lifespan.
Choosing the Right Thermostat for Your Needs
The type of thermostat you install can greatly impact your cooling system’s efficiency and your overall comfort. Various thermostat options are available, each with its features and benefits. The key is to choose a thermostat that suits your lifestyle and preferences.
Smart Thermostats
Smart thermostats are becoming increasingly popular due to their advanced features and convenience. They allow you to control your home’s temperature via smartphone apps remotely, set schedules, and even learn your temperature preferences over time. A smart thermostat can enhance your cooling system’s efficiency and provide greater control over your indoor climate.
These devices often come with energy usage reports and tips, helping you to identify patterns and adjust settings for optimal savings. Additionally, many smart thermostats integrate with other smart home devices, offering seamless automation and improved home comfort.
Programmable Thermostats
Programmable thermostats offer flexibility by allowing you to set different temperatures for various times of the day. It can lead to energy savings, as you can reduce cooling when you’re not home or during the night when temperatures are typically lower. Ensuring your programmable thermostat is set correctly can help you maintain a comfortable home while reducing energy consumption.
Moreover, these thermostats are ideal for maintaining a consistent temperature schedule without manual adjustments, making it easier to adhere to energy-efficient practices. You can enjoy a comfortable environment while minimizing energy use by programming your thermostat to cool down the house just before you wake up or return from work. In regions with extreme temperatures, this can also help extend the life of your HVAC system by preventing overuse.
Signs Your Thermostat Needs Attention
Recognizing when your thermostat is malfunctioning is crucial to preventing larger issues with your cooling system. Here are some common signs that your thermostat may need attention:
Inconsistent Temperatures
If different rooms in your home have varying temperatures, your thermostat might not accurately control your system. It can happen if the thermostat is placed in an area that doesn’t represent the average temperature of your home, such as near a drafty window or in direct sunlight.
Uneven temperatures can also result from poor thermostat calibration or an aging device that no longer accurately measures temperatures. You might need to relocate your thermostat or upgrade to a more advanced model to resolve this. Ensuring the thermostat is centrally located and away from heat sources can help maintain a more consistent temperature throughout your home.
Unresponsive Controls
Difficulty adjusting the temperature or unresponsive controls can indicate a problem with the thermostat. This issue might stem from faulty wiring, dead batteries, or a malfunctioning interface. In some cases, dirt and dust buildup inside the thermostat can interfere with its internal components, leading to unresponsiveness.
Additionally, an outdated or damaged thermostat may need help communicating effectively with your HVAC system. If you encounter this problem, check the battery and clean the unit. If these steps don’t help, consider a professional inspection or replacement to restore proper functionality.
Constant Running or Short Cycling
The thermostat might give incorrect signals if your air conditioner runs continuously or turns on and off frequently. This condition, known as short cycling, can strain your cooling system excessively, leading to increased wear and tear and higher energy bills. Short cycling can be caused by a miscalibrated thermostat, incorrect temperature settings, or issues with the thermostat’s location.
For example, a thermostat near a heat source can cause the system to cycle on and off rapidly. To address this, ensure your thermostat is properly calibrated and positioned. If the problem persists, consulting with a professional HVAC technician can help diagnose and fix the underlying thermostat issues, ensuring efficient and reliable operation of your air conditioner.
When to Call a Professional
If you notice any of the above signs, it’s time to call a professional HVAC technician to diagnose and fix the problem. At Goettl Air Conditioning & Plumbing, our experienced technicians can quickly identify thermostat issues and recommend the best solutions. Whether you need a repair, replacement, or advice on the best thermostat, we’re here to help.
Benefits of Professional Installation
Professional installation ensures your thermostat is placed correctly and functions optimally. Technicians from Goettl Air Conditioning & Plumbing have the expertise to install and calibrate your thermostat accurately, ensuring it works harmoniously with your cooling system. It enhances your air conditioner’s performance, extends its lifespan, and improves energy efficiency.
Fix Your AC Thermostat Problem Today!
Your thermostat is vital in maintaining your home’s comfort and cooling efficiency. You can optimize your cooling system’s performance by ensuring proper placement, regular maintenance, and choosing the right type of thermostat.
If you experience any issues with your thermostat or air conditioner, contact Goettl Air Conditioning & Plumbing for expert assistance.
In addition to thermostat services, Goettl Air Conditioning & Plumbing offers various HVAC solutions, including air conditioner installation, maintenance, and repair. Our commitment to customer satisfaction means you can trust us to handle all your cooling needs professionally and carefully.
Testimonials
What Our Customers Say About Us
Thanks Clayton and Goettl!
The following day, Jesus Gloria came out to inspect and service my HVAC. Again, I couldn't have asked for better service. Jesus was knowledgeable and took extra steps to ensure there were no further issues with my unit.
I wouldn't think twice about using Goettl Air Conditioning & Plumbing again!
We discussed options and agreed that a detailed lcleaning and sewing of all the ducts should eliminate this problem. He discussed financing and, and returned the following morning to make all the arrangements. He also advised us not to continuously run the A/C fans when the unit was not cooling, which seems to have helped with the humidity already, even though the duct work isn’t scheduled for a few days hence.
It was a pleasure to work with a knowledgeable A/C technician who could quickly isolate the cause of our problem and arrange a solution.
Alex was great with tune up and customer service!
Darean Guerra was awesome and fotnthe job done. Thank you!
Jesus Gloria – Goettl Plumbing & A/C
Jesus Gloria was many things: professional, proficient, polite, easy to talk to, and a true pleasure to have in my home.
He’s exactly the kind of professional you want handling your service needs. Jesus explained everything clearly and patiently—no jargon, no pressure. Let’s be honest, customers like me can be tough—we want 5-star service on a shoestring budget—but Jesus never missed a beat.
I made several changes during the project—adding services, canceling others—and Jesus handled it all without delay. No need to call the office or rework paperwork. He updated the order, adjusted pricing, and gave me a clear face-to-face explanation on the spot. All same day.
That’s outstanding service.
Goettl may not be the cheapest company out there, but they’re professionals who exceed expectations and hire top-tier people like Jesus. That’s why I’ll remain a loyal customer.
Jesus Gloria has my back—and I have his.
Thank you
UPDATE: one of the area service managers contacted me after my review and apologized and stated they wanted to rectify the situation and asked about my service quote from the company I decided to go with. He wanted to do the service at the same price and deduct the $428 I previously paid for diagnosis and throw in 2 years of maintenance. He told me he would talk with his boss and call me the next morning. He told me to email the other quote. I emailed him and he gave me his number. I never heard from him again! He never called me the next day as he said he would or replied to my email at all. So I am now adding that they do not keep their word either to this review! Horrible way to do business. Go with ASC heating and air where they know how to treat people with compassion, keep their word, give free second opinions, have veteran discounts, great customer service- Marsha is great and so is Ron 😊
Nathan came by promptly and inspected plumbing, and caught an issue under warranty for us!
Just an update, Andrew Morgan came and rejuvenated our system and did a wonderful job. His communication was clear and efficient.
07/23/25 Update. After getting the new larger duct to the master bedroom, it still wasn’t cooling properly. Goettl sends out another tech that actually knew what he was doing. Tech Billy McDermott found the problem. There was an opening on the back of the unit in attic that was blowing cold air into the attic. Once he sealed it up, low and behold the cold air is now coming into the living areas and the set temp is holding. I am leaving this rating at one star because after several techs coming out and telling us it was an airflow issue and we spent an extra $6K on insulation, come to find out none of the techs including a supervisor could find the problem. From now on if we have issues with HVAC, I want Billy to come to our house.
AC not working again since Friday night (8/8/25). I contacted Goettl as instructed, not satisfied with the response, still waiting for resolution and contact/communication from a manager.
*****
7/30/25 Update:
Goettl assistant install supervisor Nacho and his crew (Manny & Julio) assessed the entire system again today. They were polite and professional and made sure all our concerns were heard and addressed. It is believed the issue has been identified and fixed. Thanks Goettl for making the situation right!
7/22/25 Update:
Issues continue. Techs to arrive again today. Updated review to follow pending outcome.
7/2025 Update:
Goettl service technicians have returned to assist with some issues. Both Ian P. and Will M. we're both very professional it was believed issues were resolved. Dispatcher Betty was also able to hear my issues and arrange for a tech to arrive as quickly as possible.
*****
Initial review 2/2025:
Jorge "George" was respectful and easy to communicate with. He listened and answered all our questions. Informed us of what and how Goettl could do with the 20+yr old system in our home, and gave us time and space make the best decision for us. So far very pleased with Goettl's professional conduct and standards.
Thanks you
What stood out the most was their attention to detail and genuine care for customer satisfaction. They took the time to assess my system thoroughly, offered honest recommendations, and completed the work efficiently without cutting corners. My home is now noticeably more comfortable, and I feel confident knowing everything was handled by true professionals.
If you’re looking for reliable, top-quality HVAC service, I highly recommend Goettl. They truly live up to their reputation and exceeded my expectations in every way.
Roger came for my rejuvenation appointment. He was very curtious and knowledgeable. I was happy he showed up prompt with great respect to my AC unit and property. I relaly appreciate him and his attention to detail. I would highly recommend him for any of your AC needs.
Jesus Gloria AC service review. He did a great job today and I would highly recommend him for any AC service needs. He was very knowledgeable and courteous. He helped add a surge protector on my outside unit for added protection. I look forward to working with him in the future.
Well, I had some plumbing issues at my residence, and I called "Goettl Plumbing." Great results, too 🤗.
My water wouldn't stay hot, and after contacting Justin at Goettl Plumbing, he sent out Frank, a service technician with over 20 years of plumbing experience. Frank spent a good bit of time studying/ evaluating my plumbing functions, consulted with an on-site Goettl supervisor, and determined my plumbing issues.
After they conferred those issues with Justin, a plan for resolution and payment was determined, and work started the next day.
Greg arrived that morning; accessed the work areas, determined the tools and equipment he needed, and got right to work.
By the end of the day, Greg had installed three (3) Replacement Single Handle Tub/Shower Valves, a Pressure reducing valve, and a Thermal expansion tank with vacuum breaker - - RESULTS: Hot Water 💧
In two days, I witnessed Super Communication, Super Teamwork, and some old-time "1990-1991" Professionalism ... thanks,
"GOETTL Air Conditioning & Plumbing" for A Job Well Done 👏🏼
After note. Cameron came back by a day later to check on readings he wasn't able to get on first appointment. I have high confidence in his work. I'm very likely to work with them again
Brayan and Marcos did an awesome job on the new ac installation. Installed with no issues and has been on ever since. Perfect time with summer coming up. Walked through and job was very clean and organized. Great work ethic. Great guys.
Update - our air conditioner went out today (10/26/23) and JEHAD showed up to repair the issue but the issue was bigger than expected. Tomorrow we will have a brand new system! Goettl is an EPIC firm that treats customers right. Thank you again JEHAD for going above and beyond.
Goettl is the epitome of what excellent customer service is! Our Drain King, DAREAN, addressed all of our questions and concerns and not only unclogged our drain but went above and beyond to show us our drains leading to the street were free and clear of any other issues. Thank you Darean and thank you Goettl for a great experience!
Update: great experience with Edgar Loredo who kept it real with us and was very transparent. I appreciate his honesty and recommendations. Will be requesting him as our technician in the future if we choose to use Goettl
2/15/23
Thank you, Jorge G. Again for being so honest about our unit issues.
Kathy
H. Navarro
Frank Soto, plumber was very thorough in his assessment of the problem. Provided options and was patient in waiting for our decision. We are very pleased with Frank's knowledge plus his warm personality was a plus. Thank you Frank.
H. Navarro
Jeremy Ortega service tech did an excellent job removing, cleaning and reinstalling the flame sensors along with servicing the HVAC blowers. We are set for the next 2 years. Thanks again Jeremy.
H. Navarro
Thank you!
09/19/2024 - Husam Ismail did an outstanding job!!! Very personable and honest, so far with my experience with
Goettl he is the best technician that i have encountered.
02/11/2024 - Josh L. did a fabulous job!!! He was very personable and fast. Great experience, I would recommend Goettl to anyone.
Today is 21 July Sam stopped by and service was excellent 👌. Ralph was excellent, great customer service
Thank you goettl
Explain testing and clarified cost.
I was impressed.