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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon12
    Verified generator installs reviews

Find Generator install pros in King William

Avatar for M. W. Butler Electrical, LLC
M. W. Butler Electrical, LLC
0.0(
2
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving King William, 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

110 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Davis & Green
Davis & Green
4.8(
111
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving King William, VA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"We've used Davis and Green before and were delighted with their service so naturally, when the need arose, we called again. Scot came out to the house to replace our whole flood light assembly with a fixture we purchased from an outside vendor. Scot found that the light in the package was not the light on the box. We decided to install it anyway and the light is just fine. What I love about Scot is that he is extremely detail oriented and pointed out every feature that was different so I was able to go back to the vendor and show them as well. As always, the service was prompt, professional and stellar. This is the only electrical company we will ever engage for our needs. Great job!"
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 King William, VA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We had an emergency situation during a very hot week in June when the wires that connected the a/c to the thermostat were accidently cut.  The a/c company that I had a service contract with could not come for over a week, as well as a couple of other companies I contacted.  I called Scotty, and within a couple of days his guys were able to come out and reconnect the wires.  We also had them install an outlet for a dryer.  They were professional yet friendly and we very much appreciated the quickness of their response.
"
Replaced solar lights with real low voltage lights.
Installed some mini recess lights to enhance this customers picture.
Recommended by91%of homeowners
Avatar for Automatic Climate Heating & Air Conditioning
Automatic Climate Heating & Air Conditioning
4.8(
868
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving King William, VA and surrounding areas

In business since 1983

Emergency services offered

Credit card accepted

"The sales associate was on time, install techs were on time and everything went great. I would highly recommend this company to anyone. I have no experience with their service dept since nothing has gone wrong in the last 4 months. The did say I would not save money since my previous heat pump had a higher SEER rating than what I purchased but here they were wrong, I am saving money since the system works so well and it's quiet which my neighbor appreciates. They explained everything and did file manufacturers paper work. My best experience ever with a HVAC company"
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Additional Photos
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Alan Purser Sr
Olive Purser

+2

Recommended by94%of homeowners
Avatar for INTRINSIC SERVICES LLC
INTRINSIC SERVICES LLC
5.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving King William, VA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"The pros at Intrinsic Electrical have been my go to electricians for years. They’ve upgraded my electrical panel, installed light fixtures, replaced receptacles (outlets), installed switches, and, most recently, completed all the electrical work needed for my bathroom remodel. Not only do I recommend them, I recommend not wasting your time considering anyone else."
Response time5 hrs
Craig‘s Electric LLC
4.6(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving King William, VA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

We specialize in handyman services, home repairs, electrical, pressure washing, drywall, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today!

Beauty Salon remodel
Stain deck and fix rotten board
Paint apartment
Panel upgrade
Exterior painting

+95

Recommended by90%of homeowners
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving King William, 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

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Generator Install questions, answered by experts

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

The King William, VA homeowners’ guide to generator installs

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