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Verified Reviews for Generator Install pros in Decatur, AR

*The Angi rating for Generator Install companies in Decatur, AR 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 Decatur, AR 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 23, 2026

Find Generator install pros in Decatur

Avatar for WARRANTY ELECTRIC
WARRANTY ELECTRIC
4.9(
26
)
Fixed Generator - InstallPortable Generator - Install

Serving Decatur, AR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"They got the job right. Very personable. Came when they said. Reasonable quote and did a quick and efficient installation. Very happy with the results. Will definitely consider using them again in the future or electrical needs I have. Charger looks good on the wall."
Before
After
Completed Panel Box
Installing new panel
Removal of the panel

+8

8 neighbors recently requested a quote
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Avatar for Gen 1:3 Electric, LLC
Gen 1:3 Electric, LLC
5.0(
8
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Decatur, AR and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Job was done quickly and professionally. Definitely have and will continue to recommend to anyone who needs any type of work done."
52 neighbors recently requested a quote
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Avatar for Tri-Point Electric
Tri-Point Electric
5.0(
6
)
Fixed Generator - InstallPortable Generator - Install

Serving Decatur, AR and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are locally owned and family operated, delivering dependable and safe electrical services to all of Northwest Arkansas. Built on faith based values to respect and serve our communities.

Shop Lights
Shop electrical
Outlet makeup
Shop Panel
Main electrical

+6

2 neighbors recently requested a quote
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
New to Angi
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Decatur, AR and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Standby Generators, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians. \nYou can trust our team, knowing that we have a Triple-A Rating with the Better Business Bureau and received the BBB Torch Award for Ethics. We look forward to discussing your needs and providing a recommendation and services you can rely on. \n

Response time1 day
Response rate100%
80 neighbors recently requested a quote
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Showing 1-10 of 26
Generator Install questions, answered by experts

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

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.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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 Decatur, AR 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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