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TRUSTED BY COLONIAL HEIGHTS, VA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon19
    Verified generator installs reviews

Top-Rated Generator install pros in Colonial Heights - Updated Nov 2026

Avatar for M. W. Butler Electrical, LLC
M. W. Butler Electrical, LLC
5.0(
3
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair

Serving Colonial Heights, 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

22 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Puckett Electrical Service
Puckett Electrical Service
4.8(
96
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Colonial Heights, 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
Avatar for Mr. Electric of Chesterfield
Mr. Electric of Chesterfield
4.6(
55
)
Portable Generator - Install

Serving Colonial Heights, VA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Brian came in to give me an estimate about some lightening rods that I wanted reinstalled after a roof installation. He informed me that technology is outdated and I need to upgrade to a surge protector and after discussing what my current electrician was going to do, he gave more info to chew on. Thanks Brian!"
Low voltage lighting
Low voltage lighting
Panel change out
Panel change out
Panel change out

+8

Response time10 hrs
Recommended by94%of homeowners
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Generator Install FAQs, answered by experts

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

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. 

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Colonial Heights, VA homeowners’ guide to generator installs

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