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Avatar for Mister Sparky of Florence
Mister Sparky of Florence
5.0(
17
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+4 more

Serving Johnsonville, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"We had an emergency light in our electrical closet that got no power. What a weird, isolated occurrence, since no other electrical issues existed. Brian was such a pleasant technician to work with! He was knowledgeable, prompt, gave me the best possible fixature option, a reasonable price and his service was fast! Thanks, Blake and Brian. They even installed the new emergency light. I will be sure to count on you for all of our electrical needs in the future. At least, then I can expect our exit lights won't be crooked :)"
Install - Under Cabinet Lighting
Install - Outdoor Outlets
Install - Outlet Replacements
Install - Outlet
Install - Door Bell

+5

9 neighbors recently requested a quote
Recommended by29%of homeowners
Avatar for Smith Electrical And Telecommunication Services LLC
Smith Electrical And Telecommunication Services LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business+1 more

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We are 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 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.

Smith Electrical
33 neighbors recently requested a quote
Avatar for ARS / Rescue Rooter Myrtle Beach
ARS / Rescue Rooter Myrtle Beach
5.0(
4
)
Fixed Generator - InstallFixed Generator - Repair

Serving Johnsonville, SC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

ARS is a trusted service provider in heating, air conditioning, plumbing, indoor air quality, attic insulation and electrical services. Our courteous HVAC and Plumbing technicians and Electricians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted. 100% financing with approved credit Residential and Commercial

Generator Installation
Recommended by100%of homeowners
Avatar for Swift Services Heating & Cooling, LLC
Swift Services Heating & Cooling, LLC
4.0(
65
)
Fixed Generator - InstallPortable Generator - RepairFixed Generator - Repair+1 more

Serving Johnsonville, SC and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Emergency services offered

"Swift is an efficient and professional service company. They installed my new air conditioner quickly and with no problems. They were on time, and the installers were friendly and courteous. I would recommend them to everyone. I would not use anyone else for my AC service. They are the best!"
Response time10 hrs
57 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for B1 Electric, LLC
B1 Electric, LLC
4.1(
30
)
Fixed Generator - Install

Serving Johnsonville, SC and surrounding areas

In business since 2016

Free estimates

Small jobs welcome

"Perfectionists, meticulous, cordial, and punctual!!!! Everything installed was done well. One of the installers even corrected electrical mistakes caused by our builder. Intend to hire them again for additional projects and will recommend to other residents in this community."
200A Service Upgrade
200A underground Service with disconnect
Kitchen lighting Project
Outdoor lighting and outdoor 100A electric service
Exterior Ceiling Fan with Leaf Design

+4

Response time4 hrs
Recommended by96%of homeowners
Singleton Electric
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Johnsonville, SC and surrounding areas

In business since 2019

Free estimates

Credit card accepted

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!\n

Recommended by100%of homeowners
Kirby Electric Services
5.0(
5
)
Fixed Generator - InstallPortable Generator - Install

Serving Johnsonville, SC and surrounding areas

In business since 1980

Emergency services offered

Credit card accepted

At Kirby Electric Services, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we perform. \n We are experts and will always keep you educated about the work process. We look forward to earning your business.

Response time3 hrs
Response rate85%
Recommended by100%of homeowners
Epps Electric
4.8(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Johnsonville, SC and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

Here at Epps Electric, we sustain our business on quality and integrity. With over 15 years of experience we are experts in the Electrical and Appliance Repair trades and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

Washer Repair
Dishwasher Repair
Commercial Lighting
Dryer Repair
Washer Repair

+55

Recommended by100%of homeowners
Showing 1-10 of 23
Generator Install questions, answered by experts

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

The Johnsonville, SC homeowners’ guide to generator installs

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