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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon35
    Verified generator installs reviews

Find Generator install pros in Pinckney

Avatar for M.R. Electric Construction, Inc.
M.R. Electric Construction, Inc.
4.4(
78
)
Fixed Generator - Install

Serving Pinckney, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Credit card accepted

"I met with a couple of different companies and M.R. Electric was the most persistent. The workers were efficient and the generator installation went smoothly. I would highly recommend this company!"
Response time1 day
Response rate90%
43 neighbors recently requested a quote
Avatar for Electrician Near Me LLC
Electrician Near Me LLC
5.0(
13
)
Generator - Install - For Business

Serving Pinckney, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Andrew installed new exterior outlets for my outdoor cooking toys, added ceiling lights to our basement, and added an outlet in one of our bedrooms. I'm very pleased with everything. Looking forward to working with Andrew again."
Service panels
Wholehouse Generator
New Panel
New construction
7 neighbors recently requested a quote
Avatar for ELITE ELECTRIC LLC
ELITE ELECTRIC LLC
5.0(
10
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Pinckney, MI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I have dealt with a lot of contractors. John from Elite Electrical actually shows up (and on time), is respectful, personable, and best of all he knows everything about his trade and did an AMAZING job inspecting and explaining. He was very clear about what needed to happen and pricing for all options. A simple generator outlet turned into a whole panel upgrade, but the original panel was hazardous and he showed me exactly why. He suggested and did not push extra. I would definitely refer and re-hire for more projects."
13 neighbors recently requested a quote
Avatar for True Line Electric
True Line Electric
5.0(
7
)
Fixed Generator - InstallFixed Generator - Repair

Serving Pinckney, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I recently hired Doug with True Line Electric to install a Level 2 EV charger for my wife's Tesla, and I couldn't be happier with the experience. From the beginning, Doug took the time to explain the installation process and answer all of our questions. What really stood out was his knowledge and attention to detail. He pointed out several areas where people cut corners and explained the potential safety issues those shortcuts can create. That level of expertise gave my wife and I complete confidence that the charger was being installed safely and correctly. In addition to the EV charger, Doug also installed a couple of Nest security cameras for us. As with the charger installation, the work was clean, professional, and done right the first time. If you're looking for an electrician who is knowledgeable, honest, and takes pride in his work, I highly recommend Doug and True Line Electric. We'll definitely be calling him again for future electrical projects."
27 neighbors recently requested a quote
Avatar for Next Generations Power, LLC
Next Generations Power, LLC
4.6(
24
)
Portable Generator - Repair

Serving Pinckney, MI and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"He came promptly and charged me a price that was more than fair to drive out to my home and fix my portable generator. He even took into consideration that we were without power and needed the job done quickly."
Response time2 days
Recommended by95%of homeowners
Showing 1-10 of 32
Generator Install questions, answered by experts

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

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.

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.

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.

The Pinckney, MI homeowners’ guide to generator installs

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