
Cooling Your Home More Efficiently (Without Replacing Your System)
Living in any hot climate means your air conditioning system works overtime. The thought of high energy bills can be daunting for homeowners with older or struggling AC units. However, upgrading to a more efficient model is only sometimes financially feasible.
The good news is there are ways to enhance your cooling efficiency without a full system replacement. Follow these tips to save on your cooling costs. And if you need any AC services, remember that Goettl Air Conditioning & Plumbing is here to assist.
Utilize a Zone Control System
While investing in a zone control system may require upfront costs, it’s a more budget-friendly option than replacing your entire HVAC system. With a zone control system, you can set different temperatures for various areas in your home. It allows everyone to stay comfortable without overspending. Each zone is controlled independently using individual thermostats, which regulate electronic dampers in the ductwork to adjust the airflow as needed.
Cost-Effective Cooling Solutions
Investing in a zone control system is a cost-effective alternative to replacing your entire HVAC system. While upfront costs are involved, the long-term savings and comfort benefits make it a wise investment.
Tailored Comfort for Every Room
With a zone control system, you can set a different temperature in different areas of your home according to your needs. It means you can cool occupied rooms more effectively while allowing less-used areas to remain at a higher temperature, saving energy and money.
Individual Thermostats for Precise Control
Each zone in your home has its thermostat, giving you precise control over the temperature in each area. It allows you to set temperatures based on usage patterns and occupancy, ensuring comfort where and when you need it most.
Efficient Airflow Management
The electronic dampers in the ductwork regulate airflow to each zone, ensuring that conditioned air is distributed effectively. It improves comfort and reduces energy waste by delivering air only where it’s needed.
Maintain Your Ductwork
Damaged or compromised ductwork is a common cause of inefficient cooling. If you suspect your ducts are the issue, have them professionally tested, sealed, or repaired. Efficiently cooling your home is much easier when the cooled air can reach its intended destination without leakage.
Professional Ductwork Inspection
If you suspect that your ductwork is compromised, it must be inspected professionally. A qualified technician can identify any issues, such as leaks or damage, and recommend the necessary repairs or sealing.
Sealing and Repairing Ducts
Sealing or repairing damaged ducts is crucial for maintaining efficient cooling in your home. Leaky ducts can waste a lot of cooled air, forcing your HVAC system to work harder and consume more energy. Sealing and repairing ducts can enhance your cooling system’s efficiency and reduce your energy bills.
Improving Airflow and Efficiency
Properly sealed and repaired ducts can improve airflow throughout your home, ensuring cooled air reaches its destination without leakage. It improves the overall efficiency of your cooling system and enhances comfort levels in your home.
Insulation and Ductwork Efficiency
In addition to sealing and repairing ducts, ensuring your ductwork is properly insulated can improve efficiency. Insulation prevents the transfer of heat, allowing cooled air to stay at the desired temperature as it travels through the ducts. Proper insulation can also help reduce energy loss and boost the overall performance of your HVAC system.
Regular Maintenance and Monitoring
Regular maintenance and monitoring of your ductwork are essential for long-term efficiency. Schedule routine inspections to check for leaks, damage, or other issues impacting the performance of your ducts. Additionally, monitor your energy bills for any sudden increases, as this could indicate a problem with your ductwork that needs to be addressed promptly.
Utilize Fans and Ventilation
Fans for the ceiling and exhaust can help circulate air and remove heat from your home, reducing the workload on your AC system. Using fans strategically, such as running ceiling fans counterclockwise during summer to create a breeze, can help you feel cooler without lowering the thermostat.
Ceiling Fans for Air Circulation
Ceiling fans are an inexpensive way to enhance the circulation of air in your home. Run your ceiling fans counterclockwise during the summer to create a breeze that can make you feel cooler. It can raise your thermostat setting without sacrificing comfort, reducing energy consumption.
Strategic Use of Exhaust Fans
Exhaust fans in bathrooms and kitchens can eliminate heat and humidity from your home, reducing the workload on your air conditioning system. Use these fans when cooking or showering to prevent heat buildup and improve overall comfort.
Whole-House Ventilation Systems
Install a whole-house ventilation system to enhance the air quality indoors and reduce the need for air conditioning. It will replace stale indoor air with fresh outdoor air, reducing humidity and pollutants indoors. They can also help lower indoor temperatures, reducing the need for mechanical cooling.
Window Fans for Night Ventilation
Window fans are a great way to cool your home during the cooler evening hours. Place window fans facing outward in windows on the cooler side of your home to draw in cool air from outside. It can help reduce the need for air conditioning overnight, saving energy and money.
Utilize Natural Ventilation
Use natural ventilation to your advantage by strategically opening windows and doors. Cross-ventilation, accomplished by opening windows on opposite sides of your home, can create a natural breeze that helps cool your home. It can be particularly effective in the evening when outdoor temperatures are lower.
Shade Your Home
Shading your home from direct sunlight can reduce heat gain and help maintain a cooler indoor temperature. Planting trees or installing awnings, shades, or blinds can block sunlight and reduce the need for your AC to run continuously.
Planting Trees for Natural Shade
Strategically planting trees around your home ensures a natural shade, reducing the sunlight that enters your home. Deciduous trees, which shed leaves during the winter, can provide shade during the warmer months and allow sunlight to keep you warm in the winter, maximizing energy efficiency.
Installing Awnings for Sun Protection
Awnings installed over windows can block direct sunlight, reducing heat gain in your home. Retractable awnings allow you to control the sunlight entering your home, providing flexibility based on the season and time of day.
Using Shades and Blinds for Sun Control
Interior shades and blinds can be adjusted to block sunlight during the hottest times of the day, reducing the need for air conditioning. Choose light-colored shades to reflect sunlight and heat away from your home.
Applying Reflective Window Film
Reflective window film can be used on windows to lower heat gain by reflecting sunlight. It can help maintain a cooler indoor temperature and reduce the workload on your air conditioning system.
Creating Outdoor Living Spaces
Creating outdoor living spaces, like patios or pergolas, can provide shaded areas for relaxation and entertainment. Spending more time outdoors in shaded areas can reduce the need for indoor air conditioning, saving energy and lowering your utility bills.
Schedule Regular Maintenance
Regular AC maintenance can ensure optimal performance and energy efficiency. By scheduling routine maintenance, every system component can function properly, reducing the energy needed to cool your home.
Professional Inspection and Cleaning
Regular maintenance includes a thorough inspection and cleaning of your air conditioning system by a professional technician. It ensures all components are in good working condition and that potential issues are addressed early, preventing larger problems and costly repairs.
Filter Replacement and Airflow Check
During maintenance, the technician will replace the air filter to ensure proper airflow. A blocked or dirty filter can limit airflow, reducing the efficiency of your system. The technician will also check the airflow to ensure it meets the manufacturer’s specifications.
Checking Refrigerant Levels and System Efficiency
The technician will measure the levels of refrigerant in your system and recharge it if necessary. Low refrigerant levels can indicate a leak, reducing cooling capacity and increasing energy consumption. The technician will also check the overall efficiency of your system and make any adjustments needed to improve performance.
Take Action Now!
Through these strategies, you can boost your air conditioning system’s efficiency and reduce your cooling costs. If you need assistance with your AC system, or are considering upgrades, contact Goettl Air Conditioning & Plumbing for professional advice.
Testimonials
What Our Customers Say About Us

-Kathleen







Anyone who receives Max as the technician on their call should consider themselves lucky, as should his supervisors at Goettl. He is the consummate pro through and through. I highly recommend Max & Goettl and we will be utilizing their services in the future. Thanks again to Max for his considerable help.

Daniel came out for a new issue and got it all handled in one visit. Love this company and their techs!



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Cameran took the time to thoroughly explain the differences between replacing with a traditional tank water heater versus opting for a tankless model. He laid out the pricing and options in a very transparent manner, answering all my questions patiently and ensuring I understood the benefits and costs of each option. This level of transparency was refreshing and much appreciated, as it helped me feel confident in making an informed decision.
Overall, Cameran provided a fantastic experience. His professionalism, knowledge, and genuine approach were exceptional, making what could have been a stressful situation both easy and informative. I highly recommend Cameran to anyone in need of water heater services. Thank you, Cameran, for your outstanding service!







He was organized and methodical when servicing our unit/property.
Austin was easy to understand and helped to sell us on the savings program.👍🏽😃













Thank you for your service this morning.





Caleb was professional and clear. He showed me what he found and told me how I could proceed. Thank you Goettl 😊 and thank you Caleb!





Very professional!






Tech was polite, friendly, professional and knowledgeable. Explained what happened and why. Checked entire system to insure there was no further damage. Great job! Very pleased.










Thermostat. Stopped working on Monday night 10/20 /2025. GOETTL Tech. Kevin Andrew text to notify me of his ETA. Was very punctual. Explain what the problem was, he checked it out , went up to attic and found the problem. Explain to me the issues that was causing the A/C Thermostat to turn off. Went into detail explaining to me what was causing the A/C Thermostat to turn off. He was very professionalc and ourteous.
Thank you Kevin... Blessings




Had Andrew come out to remove garbage disposal and repipe sink. He also swapped out 13 emergency water shut off valves in 3 bathrooms.
Andrew was professional, courteous and expedient. He did have to run out to get some supplies. He stayed until 7pm to complete the job on one trip.
May 2023 update. Technician Steve came today to do the summer rejuvenation. Friendly and professional tech. Explained the process and findings. Both systems are new, so everything checked out good. Did a god cleaning of coils and now all set for the summer season. Had them out for fall prevention service and to review the systems that are here. I just bought the house and needed to understand what was in place.
The service tech, Kevin was very knowledgeable, friendly and professional. He explained and provided photos and video of all components. He ensured keeping house clean and wore booties.
My second unit is not in the best shape, and Kevin explained each of the issues. I will follow up with service managér to determine next steps (repair or replacement).
I signed up for there service plan and am very pleased with the service and communication to date
12/21 Luis C came today to do routine maintenance on hot water heater. Professional and courteous. He did a through job and explained everything.
10/15. Juan came today and did a great job. He was professional, courteous and friendly. Was here for exterior water bid but also did a hot water heater. Took his time and explained everything.
10/22 update. Timothy was here to due furnace rejuvenation. Very professional, courteous and friendly. He did a very thorough inspection. Everything looked good, but did comment on lack of insulation as has been noted before. Did not have current code. But was ok. Explained the benefit of higher level/depth of insulation. Scheduled so as to get current rebates.



My concerns have been resolved satisfactorily. They will continue to get my business. Thank you!



After toughing it out for a night I scheduled a service check with Goettl. Jorge came out and I'm so thankful that he was the one to show up. I was greeted at the door with a gift for my doggo and a new flashlight. Jorge took a look at my system and he knew his stuff. Optimal operating temperatures, pressures and the whole works. He took the time to explain it to me, show me the failed parts and even give me a list of options. With those he gave me realistic expectations at each price point.
He was able to work his magic and get my system back online and my house cool again. This isn't my first time calling on goettl and it won't be my last.



I’ll be canceling my home warranty and working directly with Goettl Air Conditioning & Plumbing from now on. Their reliability and customer care are unmatched. I’m very grateful for Jesus’s honesty and dedication highly recommend!







He explained, while he saw no immediate problems. what we might expect going forward, given the furnace's age and condition. After I asked about major component vs. whole-unit replacement, he provided a thorough explanation, and pricing, of options for us to consider.
Very good experience with Jef! Highly recommend!


His experience led us to a solution for our pipes, which saved us thousands and thousands of dollars.
He’s a good man to have on your side


The service was perfect. The technician Julian Bray was pleasant, knowledgeable and completed the install quickly. The area was left cleaner than when he arrived.




Jesus was are tec came in check everything let me know what would need to be done or taken care of came in respectfully with a great attitude
Highly exceptional service we definitely will be requesting him if possible great experience today





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Sally
















If there was a 6th star, he’d be getting it!














This past week our service technician was Andrew Morgan and he is such a friendly, knowledgeable, and skilled technician. He spent time making sure the job was done correctly and he explained it in terms that I could understand. Not only is our unit functioning even better than before, I also gained knowledge of how the system works.













I highly recommend Goettl as this is the second time l've used them in less than a year. (2 seperate issues)... and I highly recommend them..anytime and anyday.
They have exceeded to top any expectations I could have ever had with any company.


Jerry also noticed our water pressure was low after flushing toilet then trying to wash hands in bathroom sink which were so he suggested a new pressure regulator as we have had a new better water conditioning system installed. We now have the best water pressure even when using a shower and kitchen sink faucet at the same time. Also Jerry is a master plumber and we appreciate his knowledge and experience. Will definitely call Goettl again when a plumber is needed.
Ralph & Kathy Lesmeister



Darean Guerra today. He arrived on time and took the time to explain what he was going to do. He was very knowledgeable which helped me trust what he was doing. He left his work area clean. I am very pleased with his work.




Now we have a new flange, installed correctly, and ready for the new toilet!








The company is installing a tankless heater and the customer service is outstanding.
I recommend Geottl to all!


They made sure my carpet was covered and when they were all through they cleaned up perfectly
I would recommend your company to anyone looking to put in a new air conditioner.
Thank you so much for all you did for me.
Sincerely, June Jones

And I would highly recommend the company and the quality technicians like Jarod.
Jarod is the go to if you want excellent
Customer service and communication for any AC related issues. He is very knowledgeable, personable and trustworthy. I am grateful and satisfied.







They listened to my issue, were very through, checked for leaks, etc. I’ve lived in Lakeway for 30 years, used MANY local plumbers - but Goettl will definitely get all my business moving forward. HIGHLY recommend!
Ty, Wil & Adrian!

Everyone from the Goettl sales representative Christian, Tech / Advisor Josias recommended a HVAC A/C and Heating system replacement. Technicians team Veronica and her partner.


Jeremy Canchola serviced our mini-split today with the usual Goettl efficiency and professionalism.
Highly recommended!


Hopefully, we will get Jack for our next service call.







Robert, Tyler, Adrian & Luis, Thank you all so much.


