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Avatar for ABC Electric
ABC Electric
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Gardendale, TX and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

ABC Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Midland, TX and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

My latest project
Avatar for Unity Electric, LLC
Unity Electric, LLC
4.0(
43
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Gardendale, TX and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"Date: March, 2016. Estimate: $300-$500. Actual Cost: $665. Work performed: Installed 2 light fixtures in garage, removed, purchased, installed the outside door fixture, completely checked the circuit breaker box for dishwasher issue & changed out circuit breakers to help narrow down the dishwasher issue. Heck, they even checked my battery operated drill to help me figure out if the problem was the charger or batter(s). Prepared for the $500 charge, but when the final bill came in, I paid it - gladly. Why? Because this company did not take advantage of me. I may have been behind the actual final cost for the hourly pay/benefit scale for a electrician and helper; but, I was pretty close when I finally figured in one electrician & one helper. The guys were here for 3/4 of the work day (minus lunch break) and they were thoughtful, careful, and really addressed any and all of my electrical concerns. And, to boot, both handled my big dogs wonderfully. I can honestly say, after building one house in Midland County & remodeling my current home in the city, Unity Electric is probably the only contractor or subcontractor I would not have taken to court - and I did win. I wish there were more reliable and honest contracts for home repair as this company."
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Generator Install questions, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

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.

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.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Gardendale, TX homeowners’ guide to generator installs

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