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Verified Reviews for Generator Install pros in Pocatello, ID

*The Angi rating for Generator Install companies in Pocatello, ID 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 Pocatello, ID 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 July 22, 2026

Find Generator install pros in Pocatello

Avatar for Horak Electric Inc
Horak Electric Inc
4.9(
24
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Pocatello, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"Wonderful job installing ceiling fan and replacing a wall socket. I definitely will re-hire him again."
Response time5 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for Highmark Electric of SEI, LLC
Highmark Electric of SEI, LLC
5.0(
11
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Pocatello, ID and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Showed up as promised, great work, very pleased with the entire process."
Can lights for increased lighting
Above and under cabinet lighting
EV charging station
Clean and organized breaker box
Can lights for increased lighting and ambiance

+3

Response time2 days
Response rate87%
2 neighbors recently requested a quote
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Avatar for Joshua Ashley LLC
Joshua Ashley LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Pocatello, ID and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"J A Electric was on time, did the job faster than expected, and beyond my expectations. I would highly recommend them for any of your electrical needs. Five stars all the way. Clayton Brunson"
Response time1 day
Response rate89%
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Avatar for JT Electric
JT Electric
4.5(
2
)
Fixed Generator - InstallPortable Generator - Install

Serving Pocatello, ID and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"Wonderful experience. Was very professional and did exactly what we wanted and needed. Highly recommend"
Response time6 hrs
Recommended by100%of homeowners
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Crystal LLC, DBA Electrical Solutions
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Pocatello, ID and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

Electrical Solutions is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our master electrician and dedicated team of professionals have several years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time1 day
Response rate94%
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Avatar for Jaxten Blackburn
Jaxten Blackburn
New to Angi
Portable Generator - Repair

Serving Pocatello, ID and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Good quality work at a good price. Punctual and hard working till the job is finished. Honest and straight forward with customers.\n

3 neighbors recently requested a quote
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Avatar for Abacore Electric
Abacore Electric
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Pocatello, ID and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"we were satisfied with the work performed. john was professional and listened to our needs & did the work immediately. we will be using him for future work that we discussed."
Eve lighting
High eve lighting
Placement is key to great lighting
Garage lights
Side porch lighting

+7

Recommended by100%of homeowners
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Showing 1-10 of 22
Generator Install questions, answered by experts

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.

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.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

The Pocatello, ID 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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