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Avatar for Tri-County Electric Service
Tri-County Electric Service
5.0(
37
)

Serving Deerfield, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

Tri-County Services Electric & Plumbing is a family-owned contractor proudly serving Northeast Ohio for nearly 50 years. Based in Garfield Heights, we provide reliable residential and commercial electrical work, including panel upgrades, EV charger installations, lighting design, generator setups, troubleshooting, and 24/7 emergency repairs.\n

Lighting Installation
Lighting Installation
Lighting Installation
Lighting Installation
Lighting Installation

+8

8 neighbors recently requested a quote
Recommended by4%of homeowners
Avatar for WyattWorks Plumbing
WyattWorks Plumbing
4.7(
571
)

Serving Deerfield, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Emergency services offered

Warranties offered

"On Thursday, the technician (David) came to my house to look at two projects: replacing a leaking electric water heater, and installing a new gas line (in my crawlspace) to my masonry fireplace so I can convert from wood to gas logs. He explained my options, and quoted prices for these options. I asked if he could do the work on the upcoming Saturday, and he scheduled this before he left! I ordered the gas tankless water heater and the gas line to my fireplace. By the way, I had 3 different plumbers look at this work, WyattWorks had the lowest prices. On Saturday David and Alex arrived early in the morning and worked past 6:30 PM to complete both jobs. The installations were great. Everything to code, and with neat, high quality workmanship and thoroughly tested. They cleaned up the work areas and hauled away my old water heater. In other words, a typical WyattWorks job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time7 hrs
17 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ALL ELECTRIC Inc
ALL ELECTRIC Inc
4.7(
7
)

Serving Deerfield, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Very well. The All Electric Inc. electrician, Ashton did an excellent job in a reasonable amount of time. He was knowledgeable and neat as well as cleaning the area when the project was finished. I would consider All Electric and definitely Ashton for any future projects. Thank you, Henry Miller/Campbell, Ohio"
Panel 1
Panel 2
Panel 3
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mr. Electric of Cleveland
Mr. Electric of Cleveland
3.9(
135
)

Serving Deerfield, OH and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Mr.Electic and Ryan, as well as the electrician, were all amazing. My electric panel burned out at night. I called them at 10pm and they had a representative at my house the following morning. They're quote was within market rates with a bit of an expected mark-up for urgency. It was definitely reasonably priced, especially since i couldn't find anyone else able to do the job right away. Long story short, the electrician was at my house the very next day after the quote and did an AMAZING job installing a larger panel. They needed to cut the wall to make more space and did it in a way that is practically invisible from the outside. You really cannot go wrong with this provider."
13 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Wilson Plumbing & Heating, Inc.
Wilson Plumbing & Heating, Inc.
4.4(
18
)

Serving Deerfield, OH and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Our licensed technicians are experts in plumbing, heating, electric, and air conditioning, backed by 100 hours of specialized training. When you choose Wilson, you're choosing excellence, reliability, and a company that cares about your home as much as you do.\n

Rewiring
Chandelier Installation
Chandelier Installation
Chandelier Installation
Chandelier Installation

+2

Response time7 hrs
63 neighbors recently requested a quote
Recommended by17%of homeowners
Avatar for R & K Electric, Ltd
R & K Electric, Ltd
4.4(
5
)

Serving Deerfield, OH and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

With over four decades of industry experience, R & K Electric, Ltd is your trusted partner for residential and commercial electrical services. We are committed to delivering punctual, professional, and reliable solutions for every project big or small. Our team stands behind our work 100%, ensuring safety, quality, and customer satisfaction every time. When you choose R & K Electric, you're choosing expertise you can count on and service you can trust.

150-A Mast Service
400-A Elect. Service
Response time12 hrs
Response rate87%
3 neighbors recently requested a quote
BPM Electrical & Mechanical
3.6(
9
)

Serving Deerfield, OH and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

BPM Electrical & Mechanical is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time20 mins
Response rate100%
Recommended by83%of homeowners
Avatar for Enertech Electrical, Inc.
Enertech Electrical, Inc.
New to Angi

Serving Deerfield, OH and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time10 mins
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Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

The Deerfield, OH homeowners’ guide to generator installs

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