Saving energy when you run your AC doesn’t mean sweating while on dinner. Hot summers spike energy bills in offices and shops. Bad cooling hurts worker focus and sales. A few tiny, repeatable behaviors can cut run time, lower prices and maintain comfort steady. Commercial HVAC services fix that with cost-effective and comfortable cooling. Read on for smart picks, maintenance tips and savings tricks. These tips work well for homes and light business rooms also.
Set the thermostat with a plan, not a guess
A thermostat is not a mood swing. Set it with intent, then let it do its job. For a lot of spaces, 2026 best practice is simple: 78 ° F when you’re home, and 85 to 88 ° F when you’re away (or about 7 to 10 degrees more than your “home” setting). If that seems like a huge jump, begin with 1-degree adjustments for a week and readjust again.
This technique also fits little offices and shops utilizing Commercial HVAC services, where stable schedules matter more than constant tweaks.
Use 78°F at home, then bump it up when you leave
Think of 78°F as the “good compromise” setting. It keeps humidity in check while avoiding the hard, long cooling cycles that come from pushing the system too low. Raising the thermostat even a couple degrees can shave cooling costs, and leaving it higher for an 8-hour workday helps even more because the AC is not fighting an empty building.
Let fans do the easy work so you can set a higher temp
Ceiling fans ought to run counterclockwise in summertime to press air down. That breeze makes your skin feel cooler, so 78 ° F feels closer to 76 ° F. Just bear in mind: fans cool down individuals, not areas, so change them off when the space is empty.

Make your AC work less by blocking heat and sealing leaks
Your air conditioner desperate if warm maintains sneaking in. Block the sunlight and stop air leakages and the room stays comfy longer between cycles.
Shut the sun out prior to it transforms your areas right into an oven
Close blinds or drapes on the sunny side, especially west-facing windows in late day. Light-colored treatments help, as well. If you can, run the oven, dryer or other heat-making tools later in the evening. Less indoor heat means less work for Commercial HVAC services setups and home systems alike.
Do not pay to cool down the attic room, garage or outdoors
Keep outside doors shut and add simple weatherstripping where you feel hot air creep in. If some rooms never cool right, check for obvious duct issues like loose connections or a vent that popped off. If you are not sure, call a pro, duct leaks can dump cool air where it won’t help.
Keep the system clean and tuned so it cools on fewer watts
A struggling AC runs longer, seems louder and sets you back a lot more. Tidy air flow and a fast annual check keep one’s cool effective and protect devices life.
Change the filter before the AC starts gasping
An unclean filter chokes air flow, so the system runs added minutes to do the exact same work. Check it monthly throughout hefty usage and replace as needed.
Arrange a yearly checkup to capture small troubles early
A tune-up can consist of cleaning up coils, examining cooling agent levels and verifying airflow. The payoff is simple: lower bills, fewer malfunctions and steadier temperatures on the best weeks.
Warranty on all of our air conditioning services
Smart Heating & Air stands behind its work with a warranty on all of our air conditioning services. That means added peace of mind if a covered workmanship issue shows up after the job. When you book, ask what’s included and just how to keep insurance coverage energetic, particularly for upkeep plans and Commercial HVAC services clients.
Conclusion
To save power when you run your AC, concentrate on 3 relocations: set clever temperature levels, obstruct warm and seal leakages and maintain upkeep simple. Begin today with one modification, also a 1-degree shift. When you are all set for an air conditioning tune-up or an effectiveness check before peak warmth weeks, Call Smart Heating and Air and obtain your system running clean, peaceful and effective.