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Avatar for Southern Communications and Electrical Company, LLC
Southern Communications and Electrical Company, LLC
4.8(
162
)

Serving Houma, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Scott was very efficient and did everything I had asked him to do. He also gave me some advice on additional work that may be needed when I sell my home. He was very polite and cleaned up after every fixture that was installed. My new light fixtures look great. Very happy with the service."
Soffit lighting
Custom pendant lighting
Hotel Coaxial wiring project
Attic illumination
Phone and Internet

+42

Response time1 day
Recommended by96%of homeowners
B Powered Electric
4.7(
26
)

Serving Houma, LA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"This work was beyond my expectations in every category. The owner, Brandon, is a really nice guy that gave us a fair and competitive quote and supervised all the work, which was done by a number of specially qualified teams: a concrete pad team, a custom built aluminum welded stand fabrication team, an electrical team, a gas team, and a generator operation and maintenance team. All of the teams were professional, courteous, and highly skilled. Come to find out we live in a historical tree protection zone, so, in addition to lining up gas and electrical permits, Brandon had to hire a licensed tree arborist to conduct a survey and obtain a tree permit, all of which Brandon did for no additional charge. If you ever want an automatic full home generator to keep the lights on during the next hurricane outage, these are definitely the guys to call."
Response time1 day
24 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Steadfast Electric, LLC
Steadfast Electric, LLC
4.8(
28
)

Serving Houma, LA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They were a really good and reasonable price. They did excellent installing all my lights when I needed to change all my lights in my kitchen and bathroom I have no problems. They are professional and on time"
Response time3 days
Response rate87%
29 neighbors recently requested a quote
Avatar for Power Cross
Power Cross
4.8(
83
)

Serving Houma, LA and surrounding areas

Approved

In business since 2005

Emergency services offered

Customers say: True professional

"Keegan is amazing! This company is filling a big need in this area for portable generator repair. If there was such a thing as a Rolodex anymore this would be in the front! Highly recommend ."
Portable fixed
Marine water cool generator
20 15kw home standby generator
Commercial unit
Marine engines

+10

Response time5 hrs
Recommended by97%of homeowners
Avatar for GroundUp Solar & Electrical LLC
GroundUp Solar & Electrical LLC
5.0(
5
)

Serving Houma, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Groundup Solar and Electrical is a top notch company. From office staff to sales to installation and then to using and understanding our solar system, these guys were easy to work with and very knowledgeable. The product itself is high quality and the most recent technology out there. Financing and tax credits were a breeze. I feel confident in recommending Groundup Solar and Electrical for your project"
Solar Installation
Solar Installation
Solar Installation
Solar Installation
Solar Installation

+12

Response time3 days
Response rate95%
15 neighbors recently requested a quote
Guiding Light Electric LLC
5.0(
3
)

Serving Houma, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Offers commercial services

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time1 day
Recommended by33%of homeowners
Showing 1-10 of 35
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.

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 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.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

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.

The Houma, LA homeowners’ guide to generator installs

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