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Top-Rated Electricians in Grand Isle - Updated Nov 2026

Avatar for Corrigan, LLC
Corrigan, LLC
4.8(
25
)
Lightning Protection - Install or Repair

Serving Grand Isle, LA and surrounding areas

Approved

In business since 1954

Free estimates

Emergency services offered

"John Corrigan and his sons are outstanding! They did outstanding work installing our lighting rods at a reasonable price. They were prompt, very professional and honest. I would call them again and recommend them to anyone."
Shingle roof air terminal
Residential 1
Residential Spanish tile
Horse stable
Residential 2

+23

Response time1 day
17 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for James Townsley Construction
James Townsley Construction
4.7(
271
)
Lightning Protection - Install or Repair

Serving Grand Isle, LA and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Mr Townsley knows his trade Iâ m a retired electrical engineer and Iâ m very satisfied with the installation of the lightning rods Jim never cut any corners and did a excellent job"
Response time8 hrs
Response rate93%
136 neighbors recently requested a quote
Guiding Light Electric LLC
5.0(
3
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+7 more

Serving Grand Isle, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Offers commercial services

"Professional and extremely knowledgeable, reliable, not expensive and is my go to electrician on speed dial. Has always done great work and needed upgrades for my home. A faith based business that my wife and I are proud to call on anytime for electrical work."
Response time8 hrs
Recommended by33%of homeowners
Avatar for 4LP, LLC
4LP, LLC
3.9(
11
)
Lightning Protection - Install or Repair

Serving Grand Isle, LA and surrounding areas

Approved

In business since 1996

Free estimates

Customers say: Quick response

"Very professional Sales and installation staff. No pressure sales here. They did not try to oversell product that were not necessary for our situation. The installation crew worked quick. The install was neat and professional."
Side View
Front View
Front View
Balcony View
River View

+3

Recommended by100%of homeowners
Avatar for Outdoor Lighting Perspectives
Outdoor Lighting Perspectives
3.8(
13
)
Outdoor Lighting - Plan and InstallOutdoor Lighting - Repair

Serving Grand Isle, LA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"I had indoor and outdoor lighting work done and was satisfied. I was told if I had any problems to be sure to call them. I was very please with the technician Dave who was very courteous. I had, I believe, more than three projects furnished. is work advisor going to furnish me my $50.00? thank you"
Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
James Conway
New to Angi
Appliance (Major Electric Appliance) - Install or ReplaceCeiling Fan - InstallCeiling Fan - Repair+25 more

Serving Grand Isle, 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.

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Electrical FAQs, answered by experts

Yes, wire connectors are the better option for securing splices compared to electrical tape. It is not recommended to use electrical tape as it is not secure enough to keep the splices together. Plus, electrical tape is more vulnerable to damage, which can cause a risk of fire over time. 

No, it doesn’t matter which of the two wires goes on each of the two switch terminals. Just be sure to put the ground wire in the correct terminal. The ground wire is either green, bare copper, or green with a yellow stripe. The other wires are hot wires and are typically black. They can be used interchangeably.

Yes, blue wires can be hot wires in the U.S. However, they are less common in residential properties than red and black hot wires. Blue wires are typically used as traveler wires in three-way and four-way switches, as well as ceiling fans. They allow fixtures to be controlled by multiple switches, like when there are switches at the top and bottom of a staircase for the same light.

Rewiring an electric system in a house typically ranges between $2,000 and $9,000, but a simple project can cost as low as $1,500. More complex upgrades run $10,000 or higher. The price depends on the size of your home, how accessible the wiring is, the cost of materials, and local electrician fees.

Heated floors use less electricity than traditional heating systems. The average electric bill for running radiant floor heating nonstop is around $3 per day. For example, a 1,500-watt electric space heater costs around $4.80 per day, a 27,000-BTU electric boiler costs around $6.25 per day, and a 100,000-BTU electric heater costs $46 per day.

The Grand Isle, LA homeowners’ guide to electrical services

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