rating iconrating iconrating icon

How to Prepare Your AC for a Heat Wave

how to prepare your ac for a heatwave

Beat the Heat

A heat wave is a period of abnormally hot weather that can last for several days or even weeks. It often involves unusually high temperatures which can pose significant risks to human health, infrastructure and the environment. One of the primary defenses against extreme heat is your home’s cooling system. Staying indoors, particularly for young children and the elderly, is often the safest choice. That's why it's crucial to ensure your air conditioner is prepared and functioning well. A heat wave can be a real stressor, both for you and your air conditioner. When temperatures soar, your AC works overtime to keep your home cool. To ensure it's up to the task, here are some essential steps to prepare your AC for a heat wave.

1. Professional Maintenance

Schedule a tune-up: Before the heat wave hits, have a professional technician inspect and service your AC. They can clean filters, check refrigerant levels, and identify any potential issues. Remember, regular maintenance and attention to detail can go a long way in preventing breakdowns and ensuring optimal performance.

Address maintenance issues: If your technician finds any problems, complete AC repairs promptly to prevent breakdowns during the heat wave.

2. Clean and Maintain

Clean filters: Dirty filters restrict airflow, making your AC work harder and potentially leading to overheating and breakdowns. Check and clean or replace filters regularly.

Clear outdoor unit: Remove any debris, such as leaves or grass clippings, from around the outdoor unit. This helps ensure proper airflow and prevents overheating.

3. Check for Leaks

Inspect for leaks: Look for signs of water leaks around the indoor and outdoor units. Leaks can indicate problems with the refrigerant or drainage system.

Call a professional: If you notice any leaks, give us a call to schedule an AC repair appointment.

4. Set the Right Temperature

Avoid extreme settings: When the temperature soars, don’t rely solely on your air conditioner to handle the entire load. Setting your AC too low can strain the system and increase energy consumption. Aim for a comfortable temperature, around 75-78°F.

Use fans: Running ceiling fans can help circulate cool air and make your home feel cooler, allowing you to set your AC at a higher temperature.

5. Reduce Heat Gain

Close curtains and blinds: During the hottest parts of the day, close curtains and blinds to prevent sunlight from entering your home and heating it up.

Seal air leaks: Caulk around windows and doors to seal any air leaks that can let in hot outside air.

Avoid heat generating appliances: Appliances such as your stove, oven, and dryer add heat to your home. Avoid using these appliances during the hottest parts of the day, by using them early morning or later in the evening instead.

Contact LA Construction, Heating and Air

Preparing for a heat wave involves a combination of proactive planning, understanding the risks, and taking practical steps to safeguard your home and health. By staying informed about weather forecasts, ensuring your cooling systems are in top condition, and following these tips, you can help ensure your AC is ready to handle the heatwave and keep your home cool and comfortable. As part of your preparation, consider scheduling an annual air conditioning maintenance with LA Construction, Heating and Air. Regular maintenance not only ensures your system runs efficiently during peak times but also helps extend its lifespan, giving you peace of mind when you need it most. Contact us today to keep your home cool and comfortable all summer long.

How to Prepare Your AC for a Heat Wave Related Posts:

Our Services

Air Conditioning Installation In San Fernando Valley

For AC installation, our certified team ensures a professional and seamless AC replacement process. We perform a detailed load calculation to select the perfect AC unit for maximum energy efficiency. We handle everything from ductless mini-split systems to full HVAC system installation. Investing in a new AC unit is a significant decision for your Los Angeles home, and our HVAC contractor services ensure that it's a smart one. Whether you are in the scorching heat of Woodland Hills, or have the cool breeze from Mailbu, a proper AC installation by a licensed professional is the foundation of a reliable system, saving you from costly repairs down the line and ensuring your unit operates in compliance with all local building codes. By choosing our experienced team, you're not just getting a new air conditioner—you're securing a long-term, high-performance cooling solution designed to keep you comfortable for years to come. Learn more

two air conditioning units near los angeles
Technician talking to customer about ac

Expert Furnace & Heating System Installation in San Fernando Valley

We provide expert heating installation and furnace replacement services. Our certified technicians perform a thorough calculation to recommend the best and most energy-efficient furnace for your home's unique needs, ensuring it's perfectly sized for optimal performance and long-term savings on your energy bills. We manage every detail of your new heating system installation, from start to finish, including the seamless removal of your old unit and the precise, code-compliant setup of the new one. This meticulous process delivers a high-quality, reliable, and professional heating installation service that will keep your home comfortable and safe all winter long. 
Learn more

Air Conditioning Repair

At home or at your workplace, there's always the potential for sudden HVAC operating failure and the need for immediate HVAC repair. We'll put you back into the comfort zone ASAP. Our technicians are experienced, EPA certified, trained, background checked, drug tested, Workers' Compensation insured, uniformed, professional, and honest. They will diagnose your system and provide you with a written estimate for repairs.

Technician working with gauges near condenser
Person working on indoor ac unit

Prompt Furnace & Heating Repair Services in San Fernando Valley

When your heating fails, a trustworthy, highly-rated HVAC contractor near me is probably the first thing you think you need. We are proud to say that we meet all those qualifications, we have 100's of 5-star reviews and serve all cities around with Sherman Oaks and Encino just to name a couple. Our team provides prompt and professional heating repair and furnace repair. We are experts at diagnosing and fixing a wide range of issues. We offer fast emergency heating repair to minimize your home or business's downtime, delivering reliable heating service that ensures your system runs safely and efficiently all winter. Learn more about our services in Los Angeles

Air Quality

Whether you're at home or at work, your health and comfort can be affected by poor air quality. And, the air quality is affected by the air temperature, the humidity, the quality of ventilation and any contaminants or irritants like indoor pets, pollen, dust mites, cleaning products, lead, Formaldehyde and Asbestos, Poor Air Flow, mildew and mold. Poor air quality can cause more than slight discomfort - much more!

Picture of zipper opening up on Los Angeles
HVAC Technician working on a unit on rooftop

Maintenance

As Benjamin Franklin said, an ounce of prevention is worth a pound of cure. Same idea applies to your central heater and air conditioner maintenance.Think of it as an oil change for your auto, which improves your car's engine performance, maximizes your gas millage and minimized down time by avoiding unnecessary repairs.

What our clients say

Shape- Social Media IconShape BG CTA

New In Our Blog

Piggy Bank with cash falling out near AC

Heat Pump Installation Cost in Los Angeles

Explore the costs and savings of installing a heat pump in your Los Angeles home. Discover average installation costs, benefits like year-round comfort and energy efficiency, and how to maximize savings through available rebates and incentives.

Piggy Bank with cash falling out near AC

2025 Los Angeles Heat Pump Rebates

Los Angeles homeowners can save thousands on heat pump installations with rebates from LADWP, federal tax credits, and incentives from TECH Clean California. Learn how these programs can dramatically lower your upfront costs, boost home efficiency, and contribute to a greener future.

Piggy Bank with cash falling out near AC

What to Look for When Choosing a New HVAC System

Choosing a new HVAC system is a significant investment that requires careful consideration of your specific needs, from the size of your space to your budget and energy efficiency goals. The key to a successful project is not only selecting the right system type and features but also hiring a qualified, professional contractor in Los Angeles for proper and safe installation.

Piggy Bank with cash falling out near AC

Attic Fan Installation for Los Angeles Homes

Boost comfort in your Los Angeles home with attic fan installation. Discover how attic ventilation improves AC efficiency, protects your home, and keeps it cooler—especially when paired with a new AC installation.

Piggy Bank with cash falling out near AC

BWP Heat Pump Rebates & Installation in Burbank | Save Now

Learn how BWP heat pump rebates can lower your AC replacement costs. Maximize heat pump savings—contact LA Construction, Heating and Air for a free estimate.

Piggy Bank with cash falling out near AC

Air Conditioning Service for Los Angeles

Need air conditioning service in Los Angeles? LA Construction, Heating and Air provides expert AC maintenance, repair, and installation to keep your home or business perfectly cool.

We Install and Service All Major Makes and Models