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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 us today to discuss an estimate for your heating and cooling repair, maintenance, or installation needs.
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Barbara M22 October 2026Nathan Rogers came out to check my plumbing in my house and he did a magnificent, professional job!! He was so wonderful & answered all my questions!!! He is so knowledgeable & such a great person & Pro Thermal is extremely lucky to have him in their company!!!!Trustindex verifies that the original source of the review is Google.Posted on Google![]()
Will M21 October 2026Professional, on time, gave me a detailed reasons, even drawings to explain the advantages.Trustindex verifies that the original source of the review is Google.Posted on Google![]()
Ben E20 October 2026Dawson from Prothermal Heating and Cooling came out today to do a Fall checkup and safety status on our 16 year old furnace. He was very friendly, professional and performed an exhaustive inspection of our heating system and duct work. He left a detailed status report for both the upstairs and downstairs systems. Would highly recommend their service.Trustindex verifies that the original source of the review is Google.Posted on Google![]()
Patrick M19 October 2026They listen to me did a check on everything and they gave me options A,B,,C they were very kind and explained everything and made sure I understood.. I give them a thumbs upTrustindex verifies that the original source of the review is Google.Posted on Google![]()
David R18 October 2026Daniel serviced my equipment and was very helpful to answer the questions and fix my problems.Trustindex verifies that the original source of the review is Google.Posted on Google![]()
Micky P17 October 2026Very professional and thorough. Happy with the serviceTrustindex verifies that the original source of the review is Google.Posted on Google![]()
Misty T16 October 2026James B helped me today he was super nice helpful and respectfulTrustindex verifies that the original source of the review is Google.Posted on Google![]()
Cathy K16 October 2026ProThermal is great. Their service technicians are very knowledgeable and get the job done. Thank youTrustindex verifies that the original source of the review is Google.Posted on Google![]()
John P16 October 2026We have had great experiences with ProThermal Heating and Cooling. Both of our technicians, Daniel and Grant, have been exceptional. They are extremely knowledgeable and professional. They spent a lot of time explaining their findings and recommendations in detail and were more than happy to answer any additional questions or concerns that we had.Trustindex verifies that the original source of the review is Google.Posted on Google![]()
Keith K15 October 2026Job well done , everything was completed as promised. Heating & a/c works right, place was clean when they were doneVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
