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How To Save on Cooling Costs During Oklahoma’s Late Summer Heat

August 29, 2024

How To Save on Cooling Costs During Oklahoma's Late Summer Heat

As summer drags into the dog days and beyond, late-season cooling costs take an increasing toll on household budgets. 

During late spring, Tulsa residents may pay from $60 to $150 per month for cooling, while by late summer, that cost goes up to $120 to $300 per month.

ProThermal Heating and Cooling shares practical tips on how to save on cooling costs during the late summer heat. 

1. Check Thermostat Settings

Try adjusting your thermostat to 78 degrees when you are home and 7-10 degrees higher when you are away to save up to 10% on energy expenses.

Consider investing in a smart programmable thermostat to make adjustments automatically or remotely, and you can make sure your indoor air is comfortable when you arrive home. 

2. Improve Insulation

Check the insulation in your attic, walls, and floors. Look for gaps around windows and doors that allow air to escape. Proper sealing and insulation prevent paying for cool air only to have it escape into the outdoor heat. Your air conditioner will work under less stress, saving utility costs and extending its lifespan.

3. Use Ceiling Fans

Improved interior circulation provides a wind-chill effect without needing to actually reduce temperatures. Set fans to rotate counterclockwise in summer, and try moving your thermostat up four degrees to save money without sacrificing comfort.

4. Schedule Regular Air Conditioning Maintenance

One of the best tips for how to save on cooling costs is to schedule regular professional maintenance. Professional cleaning and inspections at least annually will keep your system running at peak efficiency, saving up to 15% on energy costs.  

5. Use Blinds and Improve Shading

Shading against the sun’s radiant heat makes your air conditioner’s job much less stressful. Think about new trees, awnings, and structures like pergolas to provide extra shading for your house and the concrete and ground around it. Keep blinds and curtains closed during midday and late afternoon, especially those facing south or west. 

6. Take Advantage of Natural Ventilation

Take advantage of natural ventilation during cooler evenings by opening windows and using fans to circulate fresh air. Refreshing interior cross-ventilation can stack energy savings by giving your HVAC unit an extended break during the coolest part of the day.

7. Limit the Use of Heat-Generating Appliances

Try using your microwave or air fryer during the daytime instead of heating up your oven or stove. Run your dishwasher and dryer at night to reduce the radiant heat that they discharge. 

8. Consider Upgrades for Energy Efficiency

Older HVAC systems have significantly lower SEER energy efficiency ratings than newer models. Your home might also be a good fit for a ductless mini-split or heat pump system that can provide more targeted and less expensive cooling power.

Contact ProThermal for Full HVAC Services in Tulsa

How to save on cooling costs? For more information, talk with the courteous experts with ProThermal Heating and Cooling.

Contact us online or call (918) 807-8364 today to discuss an estimate for your heating and cooling repair, maintenance, or installation needs. 

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4 October 2026
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Both technicians were extremely helpful and very customer oriented. They answered all my questions and went beyond what I would call great customer service. I will use this company from now on because of the honest and knowledgeable service I received.Glad I took a chance with this company, exceeded my expectations. Thanks again for your professional service.
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Trudy O
3 October 2026
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My experience with Pro Thermal and their technicians the last year and a half has been nothing but exceptional! My thermostat went out and within a couple hours Curtis was at my house. He determined the controller was bad so he ordered another thermostat and had it delivered overnight. Once received he returned and got the new one installed. Thank you Curtis for your excellent customer service and professionalism. I highly recommend ProThermal!! They are the best!
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Wayne F
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Very respectful young men. Knowledgeable, friendly and thoughtful.
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Logan P
30 September 2026
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Jim B did a detailed, thorough job tuning up all our heating/cooling systems and was very helpful explaining things to us! Very prompt response time as well. Highly recommend for any HVAC services you need done.
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Paul R
29 September 2026
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Tristan & Bret did an outstanding job. Great work and professional. Thank you Paul
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Elizabeth A
29 September 2026
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Efficient and very polite.
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Dustiedawns T
29 September 2026
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Grant was excellent. He did our heater check up. He had pictures to show me everything and was able to explain things in ways that I could understand. He took his time and was very detailed with his inspections. He also cleaned up a couple parts on our heater so it will be working and tip top shape for this winter. I got the yearly membership and it is worth it. Excellent service excellent people.
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Tom N
29 September 2026
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Just a fall service and check up to make sure system is ready for the winter. Daniel was very professional and easy to communicate with. Very thorough and when complete gave a detailed report of system health and available options. No pressure to do anything. Just advised me of options and recommendations. Highly recommend.
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Brandon A
29 September 2026
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Andres did a great job with the AC inspection. He was friendly, explained everything clearly, and took his time checking the system. Really appreciate the good service!
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Amy B
25 September 2026
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Grant and ProThermal was exceptional. Very professional, very detailed, very fair prices. I highly recommend.
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