Top-rated generator install pros.

Get matched with top generator install pros in Chalmette, LA

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Chalmette, LA?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Chalmette, LA

*The Angi rating for Generator Install companies in Chalmette, LA 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 Chalmette, LA 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 November 03, 2025

Find Generator install pros in Chalmette

B Powered Electric
4.7(
26
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+3 more

Serving Chalmette, LA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Getting a whole house generator is a huge investment so I shopped around and got 4 quotes because of the wide range of cost estimates. Other people said the cost "would be around" an amount, and Brandon gave me a detailed exact price. Had people tell me different things about where I could put the generator. Brandon came out and explained everything and said I could put the generator where I wanted it. His crews (electrical, gas) were professional, appeared to know exactly what they were doing, worked efficiently, and left the job site very clean. Brandon provided everything I wanted--he has a long track record of installing generators, has been in business for many years, offered a 10 yr warranty, offers an annual check-up plan, and made sure I was happy with everything."
Response time1 day
22 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Power Cross
Power Cross
4.8(
83
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Chalmette, 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
Request Quote
Avatar for B.G. Electric and Lighting
B.G. Electric and Lighting
5.0(
31
)
Generator - Install - For BusinessPortable Generator - Install

Serving Chalmette, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Offers commercial services

"The tech did an outstanding job on the panel install ? professional, efficient, and with great attention to detail."
Work
Work
Work
Response time7 hrs
2 neighbors recently requested a quote
Request Quote
Avatar for GroundUp Solar & Electrical LLC
GroundUp Solar & Electrical LLC
5.0(
5
)
Fixed Generator - Install

Serving Chalmette, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"The electrician was on time & very knowledgeable of the work that needed to be done. He cleaned up after himself and assisted in the setup"
Solar Installation
Solar Installation
Solar Installation
Solar Installation
Solar Installation

+12

Response time3 days
Response rate95%
15 neighbors recently requested a quote
Request Quote
Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
152
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Chalmette, LA and surrounding areas

Approved

In business since 1964

Free estimates

Warranties offered

"Art came out to give us an estimate.... he was very knowledgeable and helpful and gave a competitive bid (we had other bids). The installation was done by Mario and Chad...very professional and excellent quality. The unit they replaced was in a very difficult location and they were not phased at all by this. We were very impressed with Surgi's."
A/C tune up
Pipe repairs under house
Generator install
Water jetter to clean drain lines.
Transfer switch generator install

+9

Response time3 days
40 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
James Conway
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Chalmette, LA and surrounding areas

Approved

In the construction business for 35 years and I have talents in every field in construction.\nBuilt my first house at the age of 49 and learned everything I know for being hands on type of person. I’m an engineer at a hotel so I take care of the maintenance and equipment for the building and guest rooms.\nI’m a person that will not tell that I can fix something if I can’t I’m honest and always truthful to my word.

Request Quote
Avatar for TNT Generators
TNT Generators
4.7(
65
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Chalmette, LA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Excellent service. Fast, efficient. Invoice included photos to prove battery dead and new battery installed. Showed voltage to breaker when done. Cycled generator to show repairs complete."
Response time50 mins
Response rate97%
Recommended by88%of homeowners
Request Quote
Avatar for JCV Electric & AC
JCV Electric & AC
5.0(
9
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Chalmette, LA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"James did an excellent job installing the mini split A/C system in our bedroom. The installation was done efficiently and at a price that beat all other contractors. I would definitely recommend hiring James for any home projects!"
Whole Home Generators
Whole Home Generators
Whole Home Generators
Whole Home Generators
Response time5 hrs
Response rate98%
Request Quote
...
Showing 1-10 of 83
Generator Install questions, answered by experts

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

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

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.

The Chalmette, LA homeowners’ guide to generator installs

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

See all articles