Winter in the Western Chicago suburbs isn’t just cold — it puts serious strain on your home’s electrical system. From overloaded circuits to power outages caused by ice and wind, February is one of the most common times for electrical issues in Lombard, Naperville, Downers Grove, and surrounding communities.
At Leslie Heating, Cooling, Plumbing, & Electric, our licensed electricians see a spike in service calls this time of year. Here’s what homeowners should watch for — and how to protect your home before spring storms arrive.
Overloaded Circuits from Space Heaters
When temperatures drop below freezing, many homeowners plug in portable space heaters to supplement their heating system. The problem? Space heaters draw significant power and can easily overload circuits.
Warning Signs:
Breaker keeps tripping
Lights dim when heater turns on
Warm or buzzing outlets
If your circuit breaker trips repeatedly, don’t ignore it. This is your electrical system’s way of preventing overheating and potential fire hazards.
Pro Tip: Avoid plugging space heaters into extension cords, and consider adding dedicated circuits if you rely on supplemental heating.
Power Surges from Winter Storms
Ice, snow, and high winds can damage power lines, leading to sudden surges when power is restored. These surges can damage:
- TVs and electronics
- HVAC systems
- Kitchen appliances
- Smart home devices
Installing a whole-home surge protector adds a critical layer of protection — especially during late-winter storms common in Illinois.
Flickering Lights During Cold Snaps
If you notice lights flickering when temperatures drop, it could indicate:
- Loose wiring
- Failing breakers
- Electrical panel issues
- Utility line stress
Cold weather can cause materials to contract, worsening existing wiring problems.
A professional electrical inspection can determine whether the issue is minor — or a larger safety concern.
Generator Readiness Before Spring Storm Season
February is the ideal time to test and service your generator before severe weather hits in March and April.
If your home doesn’t have a backup power solution, consider installing:
- A standby generator
- A transfer switch
- Dedicated emergency circuits
With unpredictable Midwest weather, being proactive now prevents emergency calls later.
Sump Pump Electrical Safety
As temperatures begin fluctuating, melting snow can stress sump pump systems. Electrical failures are a common cause of flooded basements in early spring.
Have your sump pump wiring, outlets, and backup systems inspected to ensure:
- GFCI protection is working properly
- No frayed or exposed wiring
Backup power systems are functional
Why February Is the Best Time for an Electrical Safety Inspection
Late winter is the perfect window to:
- Address stress from winter usage
- Upgrade outdated electrical panels
- Install surge protection
- Prepare for spring thunderstorms
- Prevent costly emergency repairs
If your home is over 20 years old, an inspection is especially important.
Trusted Electricians in Lombard, IL & Surrounding Areas
Service Areas
Leslie Heating, Cooling, Plumbing, & Electric proudly serves the Western Chicago suburbs, including:
- Aurora
- Batavia
- Bolingbrook
- Clarendon Hills
- Carol Stream
- Darien
- Downers Grove
- Elmhurst
- Geneva
- Glendale Heights
- Glen Ellyn
- Hinsdale
- Lisle
- Lombard
- Naperville
- Oak Brook
- Shorewood
- St. Charles
- Warrenville
- West Chicago
- Westmont
- Wheaton
- Willowbrook
- Winfield
- Woodridge
Schedule Electrical Service With Leslie Heating, Cooling, Plumbing, & Electric Before Spring Storms Hit
Don’t wait for a power outage or electrical emergency.
If you’re experiencing flickering lights, tripped breakers, or want peace of mind before storm season, contact Leslie Heating, Cooling, Plumbing, & Electric today.
Schedule your electrical service in Lombard, IL and stay protected through the rest of winter and beyond.