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Best generator install pros near Somerville, AL

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

Avatar for APS Lighting and Electrical LLC
APS Lighting and Electrical LLC
5.0(
5
)
Fixed Generator - Install

Serving Somerville, AL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I called APS about getting a standby generator for my home, and the whole experience was great from the start. They took the time to explain everything in a way that actually made sense and walked me through what to expect instead of just trying to sell me something. What really stood out to me was how thorough they were. They noticed my gas meter was undersized for what I already had and helped get that addressed with the utility company before it became a bigger issue. That?s the kind of thing most people probably wouldn?t even know to ask about. Their pricing was competitive, communication was easy, and everyone I dealt with was professional and knowledgeable. The 10-year warranty being included was a nice bonus too. Overall, I felt like they genuinely cared about doing the job right. I?d absolutely use APS again and would recommend them to anyone looking for electrical work or a home generator."
32 neighbors recently requested a quote
Avatar for Hiller Plumbing, Heating, Cooling, & Electrical
Hiller Plumbing, Heating, Cooling, & Electrical
4.5(
38
)
Fixed Generator - InstallFixed Generator - Repair

Serving Somerville, AL and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Small jobs welcome

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our 'Happy You'll Be or the Service is Free' guarantee, we are dedicated to customer satisfaction in Huntsville and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

1 neighbors recently requested a quote
Recommended by94%of homeowners
Brentons Electrical Service
4.1(
5
)
Portable Generator - InstallPortable Generator - Repair

Serving Somerville, AL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n \n

Response time3 days
Recommended by100%of homeowners
Avatar for Southern Gentlemen Lawn Care
Southern Gentlemen Lawn Care
New to Angi
Portable Generator - Repair

Serving Somerville, AL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Southern Gentlemen Lawn Care & Home Services provides reliable, professional lawn care, property maintenance, and small home improvement services for homeowners. Our services include routine mowing, edging, weed-eating, blowing, seasonal yard cleanup, and general property upkeep. We also take care of those smaller handyman projects and home maintenance tasks that homeowners may not have the time, tools, or expertise to handle themselves.\n\nFrom keeping your yard looking its best to taking care of the little things around your home, Southern Gentlemen is here to help keep your property looking great and working the way it should.

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+12

1 neighbors recently requested a quote
Avatar for Titan Electrical Contractors, LLC
Titan Electrical Contractors, LLC
5.0(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Somerville, AL and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"installed upgraded fuse box from 100 to 200 amp also installed 30 amp box for motor home connection. on time and great customer service to include inspection of completed work. estimate and costs were better than expected. so glad to have TEC do the work will use again for electric work. Thank you TEC!!!"
Greenway Chevy
Grace Life Church
Grace Life Church
Greenway CDJR
SKF Bearings

+5

Response time4 hrs
Recommended by100%of homeowners
Budget Electric Corporation, LLC
4.6(
19
)
Portable Generator - Install

Serving Somerville, AL and surrounding areas

In business since 1997

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs and different schedules. We are not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time7 hrs
Recommended by100%of homeowners
Avatar for Tommy Vaughn
Tommy Vaughn
4.3(
25
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Somerville, AL and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"This was a fantastic job. The team arrived on time—slightly earlier than on time, and they were hard at it by 8:00. The team completed the installation in 1/2 as long as I expected—4 hours versus 8 hours. This is a group that does top-notch work and I would gladly hire again when I need electrical work."
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+14

Recommended by94%of homeowners
Avatar for Gear Electric
Gear Electric
5.0(
6
)
Portable Generator - Install

Serving Somerville, AL and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Steve helped my husband figure out why we were unable to operate two cameras at the same time outside. We installed cameras on the back corners of the house but they would not work if they were both installed. The front corners gave no issues. Steve figured out the problem and fixed this and now our home is secured."
New grinder pump control
Portable gen connect
Portable gen connection
New circuit mini split
new light fixture

+1

Response time4 hrs
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Generator Install FAQs, answered by experts

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

The Somerville, AL homeowners’ guide to generator installs

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