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Avatar for Worley's Home Services, LLC
Worley's Home Services, LLC
4.6(
154
)
Fixed Generator - Install

Serving Seaford, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"Salesman and installers were friendly, professional, and knowledgeable. Price was fantastic. Installation was quick. They’ll be my go-to company for all my homeowner needs!"
Under cabinet lighting
Under cabinet lighting
Under cabinet lighting
Indoor Tankless
RV Hookups

+21

Response time1 day
Response rate92%
6 neighbors recently requested a quote
Avatar for RS Andrews of Tidewater
RS Andrews of Tidewater
4.2(
205
)
Fixed Generator - Install

Serving Seaford, VA and surrounding areas

Approved (Corporate)

In business since 1979

Warranties offered

Credit card accepted

ARS is a trusted service provider in heating, air conditioning, and indoor air quality. Our courteous HVAC technicians 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 by85%of homeowners
Avatar for Fresh Start Electrical, LLC
Fresh Start Electrical, LLC
4.9(
119
)
Portable Generator - Install

Serving Seaford, VA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I had 12 recessed lights installed all over my downstairs. They came in on time. Got started clean up everything as they went along. I was told the job would start and end 8:30-430pm they were done cleaned up and gone by 1:30. Very respectful. This is their second time in my home for electrical work. I am going to call them again for more work. Fresh Start has proven to be outstanding."
Brighten Any Room
Light Up the Entire Space
Recessed Lighting and Ceiling Fan
New Fixtures and Exhaust Fan
Statement Fixtures

+28

Response time5 hrs
Recommended by100%of homeowners
Avatar for JW Building Contractors
JW Building Contractors
5.0(
5
)
Portable Generator - Install

Serving Seaford, VA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"These guys are professional and efficient. Even though I was a new client they were very flexible and made space for me immediately. They finished the job quick and for a good price! Absolutely recommend and will be using their services again for future projects."
Response time2 hrs
Recommended by100%of homeowners
Avatar for Go Green Electric, Inc.
Go Green Electric, Inc.
4.7(
7
)
Fixed Generator - InstallPortable Generator - Install

Serving Seaford, VA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"The electrician, Chris, arrived within the time frame provided when the appointment was made. He introduced himself, then gathered the necessary tools from his truck.  He was very efficient, professional, courteous and personable.  He took all used parts with him and ensured furniture that was moved to gain access was restored to its original location. 

The entire experience was very positive - from making the appointment with the owner of the company through the installation of the replacement parts.  I will definitely use Go Green Electric for all future electrical needs and encourage others to give them a try.  It was evident from my conversations with the owner that this company truly emphasizes customer satisfaction."
Disconnects
Nate
24 neighbors recently requested a quote
Recommended by14%of homeowners
Pinner Electric
5.0(
3
)
Fixed Generator - Install

Serving Seaford, VA and surrounding areas

In business since 2021

Free estimates

Warranties offered

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.\n

Response time7 hrs
Response rate87%
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Generator Install questions, answered by experts

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.

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.

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.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Seaford, VA homeowners’ guide to generator installs

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