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Best generator install pros near Hayden, ID

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Top-Rated Generator install pros in Hayden - Updated Nov 2026

Avatar for Scotty's Electric Company
Scotty's Electric Company
4.5(
119
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business

Serving Hayden, ID and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Timely response. Laid out an installation plan that made sense, used some existing infrastructure that would prevent additional cost and overall cost estimate was well within reason. Work effort is ongoing due to adverse weather and trenching requirements. ( I have an electrical/electronics background and degree. I am to old to do the work myself)."
Examples
Examples
Examples
Response time9 hrs
32 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for CC Electric
CC Electric
4.9(
12
)
Generator - Install - For Business

Serving Hayden, ID and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Chad was extremely professional and pleasant to work with. I give him an "excellent" rating and would definitely use him again for any electrical work in the future."
Blanchard Custom
Blanchard Custom Patio
Custom Home Power
EV Station
EV Station

+3

Response time1 day
Response rate97%
2 neighbors recently requested a quote
Avatar for Glacier Bay Electric, LLC
Glacier Bay Electric, LLC
4.5(
20
)
Portable Generator - Install

Serving Hayden, ID and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I wasnâ t quite sure how best to approach my project and I found Roy to be highly knowledgeable, competent and helpful. The project was completed beyond expectations at a reasonable price and fully permitted. I would definitely hire Roy for any electrical needs in the future. Great to work with too!"
Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for JA Bertsch Heating and Cooling LLC
JA Bertsch Heating and Cooling LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - Repair

Serving Hayden, ID and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

J.A. Bertsch Heating & Cooling is a family-owned HVAC and electrical services company based in Coeur d'Alene, Idaho. Founded in 2005 by owner Joel Bertsch, the company specializes in residential heating, air conditioning, heat pumps, indoor air quality, water heaters, electrical services, generators, and preventative maintenance programs. Serving communities throughout North Idaho, including Coeur d'Alene, Post Falls, Hayden, Rathdrum, Sandpoint, and surrounding areas, the company has built a strong reputation for customer service, technical expertise, and community involvement.

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+2

4 neighbors recently requested a quote
National Electric & Construction Inc
New to Angi
Fixed Generator - InstallPortable Generator - Install

Serving Hayden, ID and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

With 25 years of experience, National Electric & Construction Inc 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.

27 neighbors recently requested a quote
Avatar for Honest Electric LLC
Honest Electric LLC
5.0(
52
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Hayden, ID and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I do not think I have ever posted a review ever, but I am going to make an exception for Honest Electrical. A few weeks ago I was trying to figure out who the installers were who installed the solar system on my house. I bought the house last year and the system had not worked since. I guess I should have had someone inspect the system before buying the house. I do not even know how I stumbled onto the guys at Honest Electric, but I am sure glad I did. It was pure luck on my part, but once they contacted me I could not believe how exceptional they were. Their customer service was beyond anything I have ever experienced and having been a customer service representative I know a few things about this. Their main concern was that I knew from start to finish exactly what was going on and that I was completely satisfied. There is not enough space here to explain my gratitude so I will just close by saying AWESOME!!!!!"
Generac Generator
Re-device
After New Fixture
Re-device
Re-device

+15

Response time5 hrs
Response rate98%
Avatar for Mr. Electric of Spokane & Coeurdalene
Mr. Electric of Spokane & Coeurdalene
4.6(
18
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Hayden, ID and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"The team arrived as scheduled. Alex & Tyler worked well as a team. They installed ceiling fans which we had purchased ahead of time. They had to put in fan boxes for all 3. Also we had to replace 2 bathroom fans. They supplied one of those. Lastly we needed outlets on our porch. They were able to get all this done in about half a day. We were super impressed with the ease of setting up the assessment, scheduling the work and completion of the job. The prices fit our budget. We were not pressured into additional work. In the future we are planning more upgrades around our place and we will be calling Mr Electric again. Than you Alex & Tyler for doing such a great job."
Kitchen Lighting Upgrades
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by88%of homeowners
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Generator Install FAQs, 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.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

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.

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.

The Hayden, ID homeowners’ guide to generator installs

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