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TRUSTED BY GREENHILLS, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified electrical services reviews

Find Electricians in Greenhills

Avatar for Electricmasters, Inc.
Electricmasters, Inc.
4.4(
402
)

Serving Greenhills, OH and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Do NOT mess with people who say they know electric. I did. Then I had to have Electric Masters come in and they were amazing!!!!!!!!"
Generator Installation
Panel installation
Specialty light fixtures installed
Solar combining panel
Response time1 day
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for ElectricMasters
ElectricMasters
4.6(
65
)

Serving Greenhills, OH and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Really nice and serviced same day as quote. Even took the time show us how the electrical wiring was set up in our older home so we know how to handle the issue ourselves the next time we want to change out light/fan fixtures. Not many companies would be willing to do that anymore!"
A win for the owners of this panel change.
Ready to label and get inspected
This is guaranteed to provide adequate electric needed to provide heating and cooling on demand.
Panels are installed and look great.
Without yearly inspections of your electrical services in your home this could happen to you. This is the panel that failed and we upgraded.

+19

Response time1 day
29 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Energized Electric LLC
Energized Electric LLC
5.0(
9
)

Serving Greenhills, OH and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Woody and his Son from Energized Electric did an awesome job. They listened to what I wanted and didn't try to oversell or push me to do upgrades like other companies wanted. They also didn't charge me a service fee to come and give me a free estimate like other companies. Woody would also give recommendations on lighting and man was he spot on. Everything turned out awesome and I would highly recommend to others."
Additional Photos
Response time9 hrs
3 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Cincinnati's Everlasting Electric
Cincinnati's Everlasting Electric
4.9(
13
)

Serving Greenhills, OH and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Emergency services offered

Warranties offered

"Cincinnati's Everlasting Electric provided valuable and professional service. Glen was responsive, did excellent work, and followed through proactively. I look forward to working with him again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
1 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Raiden Electric, LLC
Raiden Electric, LLC
5.0(
15
)

Serving Greenhills, OH and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"We called Michael after hours on Thursday and got an appointment the next day. He called an hour before arrival and was right on time. He quickly fixed our problem. Great rates great service and superb work performed. I would recommend Raiden Electric to anyone."
Solar Panels on roof
Commercial pipe runs
EV Chargers By Raiden Electric
Stable power
Tesla Wall Charger and Panel

+49

Response time5 hrs
Recommended by93%of homeowners
Avatar for Cincy House Remodeling, LLC
Cincy House Remodeling, LLC
5.0(
51
)

Serving Greenhills, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Technician came on time was polite. Did his work efficiently and safely. Electrical work can be dangerous. I was impressed with his knowledge. Thank you."
New Recessed Lighting Install
Exterior Lights
Interior Recessed Lights
Interior Recessed Lights
Exterior Lights

+21

Response time4 hrs
36 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Bowling Power & Electric
Bowling Power & Electric
5.0(
11
)

Serving Greenhills, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Bringing my electric service up to code is the best improvement in my home yet. Bowling electrics team showed up on time, did professional work Leaving a safer home for my family, and We will sleep better at night.Knowing that it's was a BOWLING ELECTRIC job . Well done."
Exterior lighting
Exterior lighting
Panel upgrades
Panel upgrades
Panel upgrades

+18

Response time9 hrs
Response rate95%
14 neighbors recently requested a quote
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Showing 1-10 of 363
Electrical questions, answered by experts

The process of hiring a reliable electrician begins by searching for local professionals and verifying that they hold a master electrician certification and the proper licensing for your area. After that, you should read through reviews from past customers to see the kind of service you can expect from the contractor, as well as look at the Better Business Bureau’s (BBB) website to check for a history of company complaints. You can also ask for customer references to make sure you’re choosing a reputable professional.

The number of outlets and lights you can safely run on a single circuit depends on the circuit's amperage and local electrical codes. A general rule is to allow one outlet or light fixture per 1.5 amps, keeping the total load under 80% of the circuit breaker's capacity. For example, a 15-amp circuit can typically support up to eight outlets or lights, while a 20-amp circuit can accommodate up to ten. Always consider the combined power usage of all connected devices and fixtures to prevent overloading. For specific guidelines and to ensure safety, it is best to consult local electrical codes or a licensed electrician.

It’s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it’s an alternating current (AC), then black wires are positive. If it’s a direct current (DC), then black wires are negative. 

Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you’re still unsure, you can use a multimeter to check.

This depends on how many outlets you have and the current status of your electrical system. The cost to ground an outlet clocks in at $75 to $480 per outlet, so multiply that by the number of outlets in your home to arrive at a rough estimate. However, this is for simple projects with no obvious issues with the system. Your final bill could vary widely from your calculations.

Qualified, licensed electricians will charge from $50 to $100 per hour. The cost to hire an electrician for emergency visits may range from $100 to $200 per hour because this urgent service usually takes place during off hours and may require an electrician to leave or reschedule jobs they’re currently working on. Scheduling work on holidays or during periods of high customer demand, like after a major storm, will also lead to higher rates or extra fees.

The Greenhills, OH homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.