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Verified Reviews for Generator Install pros in Millinocket, ME

*The Angi rating for Generator Install companies in Millinocket, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Millinocket, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on April 08, 2025

Find Generator install pros in Millinocket

Avatar for Ideal Energy Solutions
Ideal Energy Solutions
5.0(
8
)
Fixed Generator - InstallPortable Generator - Install

Serving Millinocket, ME and surrounding areas

In business since 2015

Credit card accepted

Offers commercial services

"Small company so took a couple days. Very quick very thorough. Very good work ethic. Price was right in the average in my opinion. Will only use these guys for this kind of work in the future"
Response time2 days
Response rate97%
Recommended by87%of homeowners
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Corson Electric
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Repair

Serving Millinocket, ME and surrounding areas

In business since 2000

Free estimates

Offers commercial services

Corson Electric, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Kitchen lighting
Response time3 hrs
Recommended by100%of homeowners
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Avatar for K & J Electric LLC
K & J Electric LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Millinocket, ME and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

K & J Electric is owned and operated by Kevin Walker, Master Electrician. We proudly handle both residential and commercial electrical work, and no job is too big or too small. Whether it’s new construction, renovations, or upgrades to an older property, we complete every project neatly, safely, and on schedule.\n\nEstimates are always free — call Kevin today to discuss your project.

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Generator Install questions, answered by experts

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

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.

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.

The Millinocket, ME homeowners’ guide to generator installs

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

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