Kramer Electrical

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Kramer Electrical Columbus, OH area licensed electricians providing quality service, repair and installation for residential services.

Our company was originally started in 1965 by Crist Mast as Mast Electrical Service. After more than 25 years of business, Dan Kramer purchased the company in January 2007. Dan continues to keep the proud tradition of quality, safety, and professionalism alive at the company. Our electricians are local experts in their field. When you hire Kramer for your electrical service needs, you can rest assured that you’re getting the highest quality and most experienced technician working on your job.

Ohio winters bring ice storms, heavy wind, and the occasional multi-day outage. A Generac standby generator keeps your h...
10/16/2026

Ohio winters bring ice storms, heavy wind, and the occasional multi-day outage. A Generac standby generator keeps your heat, fridge, and sump pump running when the grid goes down, and a smooth install starts with a little planning.

Our newest blog post covers what to know before you buy, including sizing, permits, transfer switches, and cost. As a Generac Certified Installer, we’re here to walk you through every step.

Read the full post 🔗 link in bio!

10/14/2026

Your shower called. It wants a glow-up. ✨🚿

Accent lighting turns a daily routine into a spa moment.

📞 Message us to light up your space!

Space heaters, holiday lights, and more time at home all add up once temperatures drop. If your breakers trip when every...
10/09/2026

Space heaters, holiday lights, and more time at home all add up once temperatures drop. If your breakers trip when everything’s running, your panel may be running out of room.

An electrical panel upgrade gives your home the capacity it needs now, plus room for what’s next, like an EV charger or a standby generator.

Get a free quote today!

10/06/2026

The right lighting turns a display cabinet from storage into a showpiece. We install discreet LED lighting that highlights your glassware, trophies, collectibles, or keepsakes, with no harsh glare, no visible wiring, and no heat damage to your items.

Warm tones, dimmable options, and a clean finish, all done by a licensed electrician. ✅

Got a cabinet that deserves a spotlight? ✨ Message us to get a free quote!

Fall weekends fill up fast with projects around the house. Changing a light bulb? You’ve got it 💡Breakers tripping, expo...
10/02/2026

Fall weekends fill up fast with projects around the house. Changing a light bulb? You’ve got it 💡

Breakers tripping, exposed wiring, or an outlet acting up? Call a licensed electrician. It’s the safer choice for you, your family, and your home.

📞 Call (740) 325-3410 to schedule service!

09/30/2026

🔧 Our crews are out installing generators across the area so families stay powered no matter what the weather brings.

Want to be next? Book online today ➡️ link in bio!

⭐⭐⭐⭐⭐ “We’ve had Kramer for a couple of projects so far – the latest was adding the Anker smart home battery system. The...
09/24/2026

⭐⭐⭐⭐⭐

“We’ve had Kramer for a couple of projects so far – the latest was adding the Anker smart home battery system. They’ve been friendly and professional to work with, and I’m very happy with the work they’ve done!” — Amy S.

Thank you, Amy, for trusting us again and again!

09/22/2026

Behind every light switch is a crew making it happen. ⚡️ New wires, clean runs, and work built to last.

Ready to upgrade your space? Reach out today for a 🆓 quote!

Planning a kitchen remodel, a new addition, or finally finishing the basement? The electrical work behind those walls ha...
09/18/2026

Planning a kitchen remodel, a new addition, or finally finishing the basement? The electrical work behind those walls has more influence on the final result than most homeowners expect, and it’s easy to overlook until it’s time to hang drywall.

Our latest blog walks through what to plan for before the project starts, so nothing gets missed along the way. Read the full guide in our new blog 🏠

09/16/2026

Generator maintenance matters. We found an issue that was keeping the unit from operating, and got it resolved the same day. A generator sitting unused can develop problems you won’t discover until the moment you actually need it — which is exactly why regular checkups matter.

Once the repair was done, we ran a full test: simulating a power outage to confirm the Automatic Transfer Switch properly kicked in and transferred power to the house. That’s the real test of a generator — not just that it runs, but that it takes over automatically when the power actually drops.

This is why we value generator maintenance ⚡🔧

Address

6320 Woods And W Avenue
London, OH
43140

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 3pm

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