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Rockville, MD

12324 Wilkins Avenue
Rockville, MD 20852-1828

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(301) 881-2700

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Serving Maryland and Virginia since 1957 with top-tier residential and commercial HVAC solutions.

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Columbia/Elkridge, MD

6725 Santa Barbara Ct, Ste 101
Elkridge, MD 21075

Frederick, MD

183 East South Street
Frederick, MD 21701

Fairfax, VA

2816 Dorr Avenue
Fairfax, VA 22031

Annapolis, MD

1526 Jabez Run
Millersville, MD 21108

Columbia/Elkridge, MD

6725 Santa Barbara Ct, Ste 101
Elkridge, MD 21075

Fairfax, VA

2816 Dorr Avenue
Fairfax, VA 22031

Gaithersburg, MD

7921 Queenair Dr, Ste 106
Gaithersburg, MD 20879

Frederick, MD

183 East South Street
Frederick, MD 21701

Annapolis, MD

1526 Jabez Run
Millersville, MD 21108

Sterling, VA

22570 Glenn Dr, Ste 7
Sterling, VA 20164

Easy Ways to Keep Your Home Cool Without Using Too Much Energy

May 26, 2025 | Air Conditioning

At B&B Air Conditioning & Heating Service, we know how brutal those Arlington, VA summers can be. But blasting the AC all day long doesn’t just drive up your energy bill—it can strain your system and your wallet. That’s why we want to share some easy, low-cost tips to keep your home cool while saving energy. Whether you’re trying to cut costs or be more environmentally friendly, these simple changes can make a real difference.

f you’re looking for reliable, energy-efficient cooling in Arlington, VA, we’re here to help you stay comfortable without sacrificing your energy goals.

1. Block the Heat Before It Enters

Your windows let in a lot more than sunlight—they bring in heat. Close your blinds or curtains during the hottest parts of the day, especially on south and west-facing windows. Blackout curtains or thermal window shades are even better, reducing heat gain and keeping rooms noticeably cooler.

2. Use Fans the Smart Way

Ceiling fans don’t lower the temperature, but they do create a wind chill effect that makes you feel cooler. Make sure your fan is spinning counterclockwise in the summer to push air down. You can also place box fans near windows in the evening to draw in cooler air from outside. For maximum airflow, keep interior doors open so cool air can circulate throughout the house. Just remember to turn fans off when you leave the room to save electricity.

3. Cook Outside or After Sunset

Avoid using ovens and stoves during the heat of the day. These appliances can raise your kitchen temperature by several degrees. Instead, fire up the grill, use a microwave, or prepare no-cook meals. If you do need to cook, try to do it later in the evening when outside temperatures drop.

4. Seal the Cracks and Insulate

Air leaks around windows, doors, and ducts let hot air in and cool air out. Use weatherstripping or caulk to seal those gaps, and consider adding insulation in the attic or basement. These changes not only improve comfort but also boost your HVAC system’s efficiency. For most of these energy-saving upgrades, calling a professional ensures the job is done right and delivers the best long-term results.

5. Switch to LED Lighting

Traditional incandescent bulbs give off a surprising amount of heat. By switching to LED bulbs, you reduce that heat while also cutting down on your electricity usage. It’s a small change that adds up over time.

6. Schedule a Tune-Up

Regular maintenance keeps your AC system running efficiently and catches problems before they become expensive repairs. If your unit is more than 10 years old, you might want to consider upgrading to a more efficient model. Today’s systems use far less energy and offer better comfort control.

7. Upgrade to a Smart Thermostat

Smart thermostats learn your habits and automatically adjust temperatures to save energy while keeping you comfortable. You can program them to cool your home during peak hours and ease off when you’re away, maximizing both comfort and efficiency.

Call B&B Air Conditioning & Heating Service… We are always there when you need us.

B&B Air Conditioning & Heating Service Blog

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