Gigawatts Electric LLC

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O'Fallon, MO
Gigawatts Electric LLC

We can handle any of your residential and commercial electrical needs. We specialize in new construction, remodeling projects, and panel upgrades. Call now

08/19/2026

Don’t Ignore a Tripping Breaker ⚡

A breaker that trips once may be a minor overload. But if it keeps happening, don’t keep resetting it and hoping for the best.

Frequent breaker trips can be caused by:
• Overloaded circuits
• Faulty appliances
• Wiring problems
• Short circuits
• Electrical components that need attention

Your electrical panel is a critical part of your home’s safety system. If something keeps tripping, let a qualified electrician find out why.

⚡ Gigawatts Electric LLC
Professional residential electrical services in O’Fallon, MO and surrounding areas.

📞 Need an electrical issue checked out? Contact Gigawatts Electric.

08/15/2026

⚡ Your electronics can’t see a power surge coming.

A lightning strike, utility issue, or sudden electrical surge can damage expensive electronics throughout your home — sometimes in an instant.

A whole-home surge protector helps provide an additional layer of protection by helping divert damaging transient voltage away from your home’s electrical system and connected equipment.

🏠 Protect what matters — TVs, computers, appliances, smart-home devices, and more.

If you’re not sure whether your electrical panel has surge protection, Gigawatts Electric can inspect your setup and help you understand your options.

📲 Contact Gigawatts Electric for professional residential electrical service.

08/14/2026

GFCI Protection: A Small Device That Matters

That little GFCI receptacle can play a big role in protecting your family from electrical shock. ⚡🏠

GFCI protection is especially important in areas where electricity and moisture may be present, such as kitchens, bathrooms, garages, laundry areas, and certain outdoor locations.

If a GFCI won’t reset, trips repeatedly, feels loose, or shows signs of damage, don’t ignore it. It may be time to have the circuit and device inspected by a qualified electrician.

At Gigawatts Electric, we focus on safe, professional residential electrical work—from GFCI replacement and troubleshooting to larger electrical repairs and upgrades.

📲 Need an electrical issue checked out? Give us a call and let’s get it handled safely.

08/12/2026

⚡ Small electrical problems can become big ones.

Flickering lights, buzzing outlets, warm switches, frequently tripping breakers, or outlets that suddenly stop working shouldn’t be ignored.

These can be signs that your electrical system needs attention. A professional inspection can help identify the problem before it becomes a bigger—and potentially more expensive—issue.

If something electrical in your home doesn’t seem right, give Gigawatts Electric a call. We’ll help get to the bottom of it safely and properly.

📍 Serving O’Fallon, MO and surrounding areas
⚡ Residential Electrical Services
🔧 Repairs • Upgrades • Installations

Gigawatts Electric LLC
Powering your home with confidence.

07/31/2026

Garage subpanel installation in St. Louis, Missouri.

This project involved installing a subpanel in the garage to provide additional circuits for the space. Adding a subpanel is a common solution when a garage needs power for lighting, outlets, tools, or future equipment.

A garage often requires more electrical capacity than a single circuit can handle. Installing a subpanel keeps the circuits organized and allows power to be distributed safely where it’s needed.

It also makes future upgrades easier if additional outlets or equipment are added later.

If your garage or workshop needs more electrical capacity, we can help.

Gigawatts Electric — Serving St. Louis & surrounding areas.

07/15/2026

Good outdoor lighting does two things — it makes your house look great at night and it makes someone think twice before walking up to it uninvited.

Pathway lights, soffit floods, landscape accents — it all runs back to a dedicated circuit with a timer or smart switch. Set it once and forget about it.

Summer nights are the best time to see what your yard actually looks like after dark. If the answer is "not much" — let's fix that.

(314) 447-9444 Gigawatts Electric — Serving St. Louis & surrounding areas.

07/10/2026

When's the last time you checked your smoke detectors? Not the battery — the actual unit.

Most smoke detectors expire after 10 years. After that, the sensor degrades and it may not go off when it needs to. If yours has a date on the back from 2016 or earlier, it's time.

Hardwired, interconnected detectors are the way to go. When one goes off, they all go off. Every floor, every bedroom, every hallway.

(314) 447-9444 Gigawatts Electric — Serving St. Louis & surrounding areas.

07/04/2026

Happy Independence Day from Gigawatts Electric! 🇺🇸🎇

06/30/2026

Last summer St. Louis had several power outages. No AC, no fridge, no sump pump running while the rain kept coming.

A standby generator kicks on automatically when the power drops. You don't have to be home. You don't have to run extension cords from a portable unit in the rain. It just handles it.

We install the generator, the transfer switch, and wire it into your panel so the circuits that matter stay live — AC, fridge, sump pump, lights.

(314) 447-9444 Gigawatts Electric — Serving St. Louis & surrounding areas.

06/17/2026

If your lights flicker when the AC kicks on, that's not normal. It means your panel is struggling to keep up with the demand.
Most older homes in St. Louis were wired for a fraction of what we run today — AC units, appliances, chargers, home offices. The panel hasn't changed, but the load has.
A flickering light is your electrical system asking for help. Don't ignore it.
(314) 447-9444

Gigawatts Electric — Serving St. Louis & surrounding areas.

Address

1025 Cool Springs Industrial Drive
O'Fallon, MO
63366

Website

http://www.gigawattselectric.com/

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