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Avatar for Buddy Electric
Buddy Electric
5.0(
6
)
Fixed Generator - Install

Serving Dublin, VA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"From the contact call to Ben to the work the done by Awan, the service work call couldn't have gone better. A promised arrival time to do my repair was right on schedule. Awan was professional in every way giving me the confidence that his work would be first rate and it was ***** Buddy Electric will be my go to company for any Electrical Service work that I may need help with in the future."
Ballroom
Main Hall
Main Chandelier
Sammy!
Buddy Crew at Work

+5

Response time10 hrs
Response rate97%
23 neighbors recently requested a quote
Frank Blankenship Properties & Electrical, LLC
4.5(
27
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Dublin, VA and surrounding areas

Approved

In business since 2016

Credit card accepted

Offers commercial services

Frank Blankenship Properties & Electrical is just what you needed to light up you life, or main focus is Electrical Switches, Outlets & Fixtures, Electrical Wiring or Panel Upgrade, So don't sreach in the dark for a good electrican when you are ready to hire call us.\n

10 neighbors recently requested a quote
Recommended by84%of homeowners
Vertex Contracting
5.0(
5
)
Fixed Generator - Install

Serving Dublin, VA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Alex & his crew at Appalachian Property Maintenance did a fantastic job at replacing my basement stairs & drywall after they had to be torn out for foundation repair. They were able to get to the job within a week and completed the job within a few days. They also did quality work and it cost a lot less than I expected."
Response time1 day
Response rate90%
4 neighbors recently requested a quote
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Dublin, VA and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

Hamden Services, LLC
3.7(
4
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Dublin, VA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"OUTSTANDING Fixed what was needed in an old system Other contractors tried to convince my elderly mom to put in a $6000 system and he fixed the valve that was leaking... VERY HONEST, thoughtful, called before arriving so my mom wasn't surprised, polite and respectful to an older lady I would highly recommend his services to anyone"
Response time1 day
Recommended by50%of homeowners
Showing 1-10 of 13
Generator Install questions, answered by experts

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

The Dublin, VA homeowners’ guide to generator installs

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