How to Lower Your Electric Bills This Summer — Without Giving Up Comfort

When summer hits Los Angeles, your air conditioner becomes your best friend — but your electric bill? Not so much.

At CD HVAC, we hear it all the time:

"Why is my energy bill so high even though I don’t run the AC 24/7?"

The truth is, most homeowners unknowingly waste energy through poor habits, outdated systems, and missed maintenance. But the good news? You can absolutely stay cool and save money.

Here’s how:

1. Set Your Thermostat to the Right Temperature

The U.S. Department of Energy recommends setting your thermostat to 78°F (25.5°C) when you're home and 85°Fwhen you're away.

Why it matters: Every degree below 78°F increases your cooling costs by 3–5%.

Pro Tip: Install a programmable or smart thermostat to automate temperature changes and avoid unnecessary cooling when you’re asleep or out of the house.

2. Change Your Air Filters Regularly

A dirty filter restricts airflow, making your AC work harder — and use more energy.

Replace filters every 1–3 months, or monthly if you have pets or allergies.

Still seeing high bills?

Dirty filters may be just the beginning — your system might need a full tune-up.

3. Seal Leaks and Insulate Properly

Cool air can escape through cracks in windows, doors, or poorly insulated attics.

That means your AC is cooling the outside — and you're paying for it.

✅ Seal air leaks

✅ Add insulation where needed

✅ Use blackout curtains to block direct sunlight during the hottest hours

4. Maintain Your Outdoor Unit

Your condenser (outdoor unit) should be clean and clear of debris.

Blocked airflow around the unit makes your system inefficient, driving up energy use and reducing system life.

Schedule seasonal maintenance to clean coils, check refrigerant, and inspect critical components.

5. Upgrade to a High-Efficiency System

If your system is over 10–15 years old, it could be costing you 20–30% more to run than a newer, energy-efficient model.

At CD HVAC, we install top brands like Daikin, known for their ultra-efficient inverter technology that cools smarter, not harder.

Comfort Doesn’t Have to Be Expensive

With a few smart adjustments and the right HVAC partner, you can enjoy a cool, comfortable home all summer long — without dreading the energy bill.

CD HVAC is a family-owned company with 20+ years of experience serving Los Angeles.

We don’t just repair and replace — we help homeowners save.

Ready to lower your energy bill without giving up comfort?

 Contact us today to schedule a system evaluation or thermostat upgrade.