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Find Generator install pros in Moseley

Avatar for Rodworks, LLC
Rodworks, LLC
5.0(
12
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Moseley, VA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I had three contractors come out and give estimates. Of the three, Rodworks was not the cheapest, but I took an instant liking to Gabe as he took me through the process and gave me options. He came out in a timely manner and kept me informed throughout the process. He was very professional and did an excellent job. Thanks for the recommendation."
Response time4 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for M. W. Butler Electrical, LLC
M. W. Butler Electrical, LLC
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Moseley, VA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

M. W. Butler Electrical is proud to be a family owned and locally operated business that has been serving the community since 2006! With years of experience and unmatched expertise, we can help with any and all of your electrical needs. Since opening our doors we have built our business on providing customers with the highest quality products and service at a fair price. Our customers know that they can count on us to be timely, tidy and when the job is done that they will be 100% satisfied with the work completed. Let us show you the M.W. difference, get in touch today!\n-$150 diagnostic fee applied to job when hired

85 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Davis & Green
Davis & Green
4.8(
111
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Moseley, VA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Two electricians came out to my house to install, test and complete the install of a Generac generator. Doug and Robert were punctual, professional , knowledgeable and still very personable. The install took a bit because we had to also engage a gas company to install propane tanks. The work was completed and it passed county inspection without any issue. We've used Davis and Green for other electrical needs and won't use anyone else. These folks are dependable, reliable and great to work with."
RockIt Sports - 1
RockIt Sports - 2
RockIt Sports - 3
Outdoor 1
Outdoor - 2

+2

Recommended by97%of homeowners
Avatar for Puckett Electrical Service
Puckett Electrical Service
4.8(
96
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Moseley, VA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Simply put, Scott does electrical amazing work. Not only was he fast, his work was precise and cleanly executed. Showed exceptional electrical knowledge (as expected) and was very thorough in pricing, in the work. Saved me quite a bit of money for DIY suggestions too. Even went as far to replace a broken switch during a Bathroom lighting install! My wife and I plan on hiring again no questions asked."
Replaced solar lights with real low voltage lights.
Installed some mini recess lights to enhance this customers picture.
Recommended by91%of homeowners
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Showing 1-10 of 52
Generator Install questions, answered by experts

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

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. 

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

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.

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. 

The Moseley, VA homeowners’ guide to generator installs

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