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Avatar for Power Source Electrical Services Inc.
Power Source Electrical Services Inc.
4.3(
8
)
Fixed Generator - InstallFixed Generator - Repair

Serving Lancaster, SC and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Great follow through, good pricing. The generator required several trips and follow-up items because it required different inspections. They did a great job at following up on these steps and the generator works perfectly. Since that time we called them for some smaller electrical jobs. They are very detailed oriented, an example would be that I gave what I thought I wanted and they gave feedback based on their experience showing a better way to do it. I welcomed this and was happy they suggested it."
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+2

57 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Prime Time Electric
Prime Time Electric
5.0(
11
)
Fixed Generator - Install

Serving Lancaster, SC and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

At Prime Time Electric, we’re more than just electricians—we’re your neighbors dedicated to powering your homes and businesses. With years of experience, our certified team provides electrical services that light up York County, and beyond. From generator installation to electrical repair, we bring expertise and care to every project, ensuring your systems run smoothly and safely.\n\nOur passion for excellence drives us to offer tailored solutions, whether it’s installing lighting fixtures, provision of whole-home surge protection, service and repair, in-home generator installation or setting up EV charging stations. We serve our communities with reliable electrician services, making Prime Time Electric a name you can trust for all your electrical needs.

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60 neighbors recently requested a quote
Avatar for Madrid Projects LLC
Madrid Projects LLC
4.8(
17
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Lancaster, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I have used this company on two separate projects. Pablo is reliable, dependable, and honest. They work was done on time and on budget, I would 100% recommend this company and will use them in future projects."
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Handymen Project

+44

Response time7 hrs
Response rate100%
28 neighbors recently requested a quote
Avatar for MI Electric
MI Electric
4.7(
177
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Lancaster, SC and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Fantastic coordination with the owner Marc - he was prompt in providing an estimate.  Over and above expections in his ability to adjust the schedule for my needs.  The crew was on time, courteous, highly skilled and they cleaned the job site after the work was complete.  When the bill came up it was at the agreed price.
I had other estimates and MI Electric was the best price, value and service.  Would hire these folks again for any sized project!!
"
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Recommended by91%of homeowners
Avatar for Bradham Comfort Services
Bradham Comfort Services
4.9(
659
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Lancaster, SC and surrounding areas

In business since 1975

Free estimates

Emergency services offered

"With over 15 years experience with Bradham Bros. the purchase, paperwork, installation and system startup all went well. Important as well, I received a Piedmont Natural Gas rebate check and 0% financing for 60 months."
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+5

Response time1 day
Response rate100%
Recommended by97%of homeowners
Showing 1-10 of 22
Generator Install questions, answered by experts

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

The Lancaster, SC homeowners’ guide to generator installs

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