If you’ve ever had an inspection for a home sale, renovation, or new build, chances are the inspector asked about your GFCI outlets. But what exactly is a GFCI, and why are they such a big deal?

At Voltek Electric, we help homeowners in Arlington Heights and across Chicagoland understand and install GFCI protection to meet code and protect their families.


⚡ What Is a GFCI Outlet?

GFCI stands for Ground Fault Circuit Interrupter. It’s a special type of electrical outlet that constantly monitors the flow of electricity. If it detects any imbalance—like current leaking through water or a person—it shuts off power in less than a second to prevent electric shock.


🛡️ Why Are GFCIs Important?

  • Prevent deadly shocks in wet or hazardous areas
  • Reduce risk of electrical fires
  • Required by code in kitchens, bathrooms, garages, basements, laundry areas, and outdoors
  • Increase home resale value and inspection pass rate

💡 According to the Electrical Safety Foundation, GFCIs have cut home electrocutions by over 80% since the 1970s.


🧰 Where Are GFCIs Required?

In Illinois and Chicago-area homes, GFCI outlets are required in:

  • Kitchens (countertops)
  • Bathrooms (all outlets)
  • Garages
  • Outdoor outlets
  • Laundry areas
  • Unfinished basements
  • Utility rooms

Chicago code also requires GFCI protection in:

  • Roof outlets
  • Crawl spaces
  • Within 6 feet of any sink

🔌 How Do You Know If You Have GFCI Protection?

Look for:

  • Test/Reset buttons on the face of the outlet
  • GFCI labels on the breaker panel (if circuit-protected)

If you’re unsure, Voltek Electric offers inspections to confirm your home is up to code.


🚫 What Happens Without GFCI?

  • Greater risk of electrocution or injury
  • Failed home inspections
  • Voided homeowners insurance in certain claims
  • Fines for rental properties out of compliance

🛠️ Can You Install GFCI Yourself?

Technically, yes—but it must be:

  • Wired correctly (line/load reversal is a common issue)
  • Properly grounded
  • Labeled and tested

We recommend hiring a licensed electrician—especially if multiple outlets need protection or you’re unsure about panel compatibility.


✅ We Install GFCIs in Arlington Heights and Beyond

Voltek Electric installs and tests GFCIs for homeowners across:

  • Arlington Heights
  • Glenview
  • Mount Prospect
  • Des Plaines
  • Northbrook
  • Greater Chicagoland

⚠️ Don’t Fail Inspection—Upgrade Now

If your home lacks GFCI protection or you’re prepping for a sale or remodel:

Call Voltek Electric today for a quick, affordable GFCI upgrade or safety inspection.


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