Summer in Yakima can mean running your air conditioner around the clock to stay comfortable. It can also bring thunderstorms, higher electrical demand, and sudden power fluctuations that most homeowners never see coming. A single surge can last a fraction of a second, but still leave behind expensive damage to your home’s electrical system and the appliances you rely on every day.
Our team at ThermAll Heating, Cooling & Electric helps homeowners identify electrical problems, perform reliable repairs, and recommend solutions that protect homes from future damage. Here’s what you should know about summer power surges.
What Is a Power Surge?
A power surge is a brief spike in electrical voltage that flows through your home’s wiring. Some surges come from the utility company or nearby lightning strikes, but others can happen inside your home when large appliances cycle on and off. The good news is most surges are too small to notice, but repeated voltage spikes can gradually wear down electronics and electrical components until something eventually fails.
Why Are Power Surges More Common During Summer?
Summer places a high demand on both your home’s electrical system and the local power grid. Air conditioners, pool equipment, refrigerators, and other appliances can run longer and more frequently when the weather is hot. Summer storms can also disrupt utility service, sending voltage fluctuations through neighborhood power lines. Even if your power never goes out completely, these fluctuations can still damage sensitive electronics.
What Can a Power Surge Damage?
Many homeowners associate power surges with computers and televisions, but they can damage much more than that. Power surges can quickly damage:
- HVAC systems
- Refrigerators and freezers
- Washers and dryers
- Microwaves and kitchen appliances
- Computers and gaming systems
- Smart home devices
- Televisions and entertainment equipment
Some appliances and electronics fail immediately after a surge, while others wear down over time.
Do Power Strips Protect Against Power Surges?
Plug-in surge protectors can provide a basic level of protection for individual electronics, but they don’t protect everything connected to your home’s electrical system. Large appliances, built-in equipment, and your home’s wiring are still vulnerable. A professionally installed whole-home surge protector helps reduce the risk by intercepting excess voltage before it reaches circuits throughout your house. While no surge protector can stop every possible event, especially a direct lightning strike, it can significantly reduce damage from many common power surges.
Warning Signs You May Have Electrical Damage
Not every surge causes obvious problems right away. After a significant power event, watch out for warning signs such as:
- Frequently tripped circuit breakers
- Flickering or dimming lights
- Outlets that no longer work properly
- Appliances behaving unpredictably
- Burning odors near outlets or your electrical panel
If you notice any of these issues on your property, call us for an electrical system inspection before a small problem spirals into a larger repair.
Protect Your Home Before the Next Summer Storm
Power surges are impossible to predict, but protecting your home’s electrical system doesn’t have to wait until something goes wrong. An electrical inspection can identify aging components and overloaded circuits before they lead to costly damage.
Whether you need electrical repairs, a whole-home surge protector, or a second opinion, call us at ThermAll Heating, Cooling & Electric today for an electrical inspection or repair in Yakima. We are “Your Home Comfort Hero!”