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Avatar for Storm Electric Company, Inc.
Storm Electric Company, Inc.
4.8(
32
)

Serving Trinity, NC and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"The electricians from Storm Electric did an excellent job installing a manual transfer switch for my portable generator. They were punctual, professional in their workmanship and very willing to take the time to answer any questions I had. I would recommend Storm to friends and would definitely use them again."
Generator Install
Generator Install
Generator Install
Generator Install
City Gym Lexington Remodel

+26

Response time1 day
Response rate90%
Recommended by93%of homeowners
Avatar for Cardinal Electric & Communications Inc
Cardinal Electric & Communications Inc
4.9(
61
)

Serving Trinity, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The owner communicated with me quickly and sent two techs out to install my ring video doorbell and I’m happy with the work. I will hire them again soon to install a ceiling light fixture and some cafe patio lights."
Rockingham w/ Guest Home
DD w/ DriveThru
Northern Shores Pt
Primary Bath
Big or small we do it all

+147

Response time3 days
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for FatBoy Electrical Service, LLC
FatBoy Electrical Service, LLC
4.8(
35
)

Serving Trinity, NC and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"Very pleased with the completion of the project done. Installer was punctual, courteous and accommodating as we had to reschedule because of the snow and ice in completing the project. Thank you"
My jobs
My jobs
My jobs
My jobs
My jobs

+5

16 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Southern Accents Lighting and Electrical Contracting LLC
Southern Accents Lighting and Electrical Contracting LLC
5.0(
11
)

Serving Trinity, NC and surrounding areas

Approved

In business since 2019

Small jobs welcome

Credit card accepted

"Great to work with from the initial quote to the final part of the installation of our generator. Arrived on time and finished ahead of time. They provided good insight into the workings of a generator and good ideas as to placement, size, etc. This was simply a great experience and I would highly recommend Southern Accents for any electrical needs."
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Dr Sparky LLC
Dr Sparky LLC
4.8(
5
)

Serving Trinity, NC and surrounding areas

Approved

Warranties offered

Credit card accepted

Customers say: True professional

We are a licensed and insured residential electrical contractor. We offer all services to do with a home, service and trouble shooting, new construction and remodels. Generator installations and EV charger installations. Our main focus is to provide correct and safe work at the highest quality.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time10 hrs
1 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Eanes Heating and Air
Eanes Heating and Air
3.8(
22
)

Serving Trinity, NC and surrounding areas

Approved

In business since 1967

Free estimates

Credit card accepted

"The team from Eanes was fantastic.....especially Chris Louya, Tito and David. They all did a great job, listened to my concerns, were thorough and spend 14 hrs. here installing the unit without any of them complaining. They were always hardworking and pleasant. The HVAC unit is working great and the best unit I've had in 45 yrs.!!"
Eanes Tech looking at a breaker box
8 neighbors recently requested a quote
Recommended by82%of homeowners
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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.

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

The Trinity, NC homeowners’ guide to generator installs

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