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TRUSTED BY GREEN OAK, MI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon33
    Verified generator installs reviews

Find Generator install pros in Green Oak

Avatar for Sweetwater Electric, LLC
Sweetwater Electric, LLC
4.4(
106
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Green Oak, MI and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Sweetwater Electric installed my Generac whole house generator. Part way through the installation, we discovered a problem with the landscaping and placement of the generator. Sweetwater was patient while we worked out the issue and resumed work the day after the landscaper left. Alan and Thomas worked well together as a team and finished the installation without a problem. I would highly recommend them for your Generac, or general electrical, work. They are conscientious, hardworking, amenable and clean up after the job is complete. What more could you ask for?"
Standby generator
Floor heat inside or out
Floor heat under tile on front porch
Basement remodel
Kitchen Remodel

+1

Response time3 days
Response rate90%
10 neighbors recently requested a quote
Avatar for Homestead Enterprises of MI
Homestead Enterprises of MI
4.9(
45
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Green Oak, MI and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Wonderful service! We had a whole house generator installed. Charles and Joyce were a joy to work with from quote to finish. They completed the work on the days promised. Scheduling to completion was quick and easy. They did everything right and was clean and neat and we are very pleased. We would recommend this company to anyone and would call them first if needed for any future projects. Wonderful company! Great people!"
Relays for fire smoke dampers
FARM HOUSE PANEL UPGRADE (before)
Farm house panel upgrade (after)
Panel upgrade (after)
INDICATOR LGHTS

+21

Response time9 hrs
Recommended by100%of homeowners
Avatar for Electrician Near Me LLC
Electrician Near Me LLC
5.0(
14
)
Generator - Install - For Business

Serving Green Oak, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Andrew came to our house between Ann Arbor and Plymouth at 8 PM on Tuesday when a storm caused an electrical outage. We had a generator but we're only getting partial power in the house. Andrew ran tests inside the house, determining that not enough power was coming into the house. He then started testing different areas of the generator until he found the part not working. Once he located the problem, he quickly fixed it. Because he didn't give up on me or my problem, he restored electricity, saving me hundreds from food spoilage in a refrigerator and freezer. I don't think most electricians would have stuck with the problem or been able or willing to fix the generator. If I could give more than 5 stars, I would."
Service panels
Wholehouse Generator
New Panel
New construction
8 neighbors recently requested a quote
Avatar for Kwaske Electric
Kwaske Electric
4.9(
33
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Green Oak, MI and surrounding areas

Approved

In business since 2022

Credit card accepted

Offers commercial services

"☆☆☆☆☆☆☆☆☆☆ Amazing! I had a panel upgrade on a house over 100 yrs old, and 4 dedicated circuits installed, as well as having it future proofed for things I may have - solar, an electric vehicle, central air, a generac, and an ADU (Accessory Dwelling Unit (ADU/aka Tiny House) They were prompt, courteous, and very reasonably priced, as well informative ‐ gave me a pretty accurate quote upfront And always let me know when they would be over, what they were going to do, and how long it should take them. Only took them a handful of visits. When I need electrical services in the future I will definitely be calling them back! ☆☆☆☆☆☆☆☆☆☆"
New outlets and lighting
Kitchen remodel
Kitchen remodel
Electrical for hot tub
Lighting & Receptacles 3 Seasons

+3

Response time5 hrs
Response rate96%
2 neighbors recently requested a quote
Avatar for Superior Power & Lighting, Inc.
Superior Power & Lighting, Inc.
4.5(
130
)
Fixed Generator - InstallPortable Generator - Install

Serving Green Oak, MI and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"wonderful company, i had a specialty issue; needed a new attic fan to vent the heat from a very hot atrium to the outside. these guys came over, took out the old fan, ordered the new one and installed. contractors were very polite, knowledgeable & expedient once the decision was made, i recommend to all."
SUPERIOR POWER & LIGHTING
NEVER BE WITHOUT POWER AGAIN
Verizon lighting
Custom ceiling fans
Accent lighting

+2

Response time12 hrs
Recommended by96%of homeowners
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Generator Install questions, answered by experts

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.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

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. 

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.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Green Oak, MI homeowners’ guide to generator installs

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