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Best generator install pros near Irvington, AL

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Verified Reviews for Generator Install pros in Irvington, AL

*The Angi rating for Generator Install companies in Irvington, AL 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 Irvington, AL 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 18, 2025

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

Avatar for Lights Out Electric, LLC
Lights Out Electric, LLC
5.0(
5
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Irvington, AL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Project Photos
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+1

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Avatar for Paradise Electric LLC
Paradise Electric LLC
4.5(
6
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Irvington, AL and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"Schedule was great - electrician came and checked what we wanted done - advised us on choice of light and showed back up on time and finished the job quickly and cleaned up everything. Could not have been more happy with everything. Would definitely call them again."
3 neighbors recently requested a quote
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Avatar for Surfside Services
Surfside Services
4.8(
18
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Irvington, AL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Surfside Services really made the whole process of getting a generator very easy for me. I never knew there were so many steps. But luckily they handled it all from start to finish and I did not have to worry at all. Thank you Surfside Services. I will be using you for all my home service needs!"
Heating & A/C Project
Simple Landscaping
Generator Install
Installing Recessed Lighting
Installing A Shower Drain

+39

Recommended by93%of homeowners
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Avatar for TruComfort Heating and Air LLC
TruComfort Heating and Air LLC
5.0(
6
)
Fixed Generator - Repair

Serving Irvington, AL and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"The Pro was efficient, very knowledgeable about the process, kept good housekeeping. Job was completed in a timely manner. We are satisfied with the work that was done and would recommend to anyone"
Response time1 day
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Avatar for Sunspark Electric LLC
Sunspark Electric LLC
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Irvington, AL and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"I have been using matt for my electric needs for years now. He always goes above and beyond with his work. He followed all local code requirements and was patient with me and all of my questions. Highly recommend"
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Recommended by100%of homeowners
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Showing 1-10 of 29
Generator Install FAQs, answered by experts

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

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 home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

The Irvington, AL 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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