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TRUSTED BY MERMENTAU, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon37
    Verified electrical services reviews

Top-Rated Electricians in Mermentau - Updated Nov 2026

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

Serving Mermentau, 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
16 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Optimize EGS
Optimize EGS
4.9(
29
)
Fixed Generator - Install

Serving Mermentau, LA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"i decided to go with phil at optimize egs because they offered the best price and they were the only ones to offer to bury my gas line. the other companies were ok with the gas line being attached to the exterior wall. very unprofessional looking. lastly, their workers took pride in their work. to the point that before they left, one of the workers to the time to wipe down my generator and made sure it was clean looking. awesome company and would definitely do business with again"
GENERAC Liquid Cooled Gen
30kW Liq Cooled Generator
Plaquemine LA - 22 kW
GENERAC Air Installations
GENERAC Air Installations

+16

Response time5 days
Response rate100%
9 neighbors recently requested a quote
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)
Lightning Protection - Install or Repair

Serving Mermentau, LA and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
54 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Allies Air LLC
Allies Air LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - Repair

Serving Mermentau, LA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Fast and amazing service! I woke up at 4 am to my ac running but blowing hot air. Called Allies Air and they showed up first thing that morning and had me fixed up in 20 minutes! Exceptional customer service that didn’t break my bank! Highly recommend!"
Response time7 hrs
9 neighbors recently requested a quote
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Showing 1-10 of 146
Electrical FAQs, answered by experts

Depending on complexity and materials, costs range from $150 to $500 per fixture.

A light switch should be at least 2 inches from the edge of the trim of a door. The location of wall studs will often help determine where to put the light switch by your doorway, and in most cases, wall studs make it impossible to install the switch closer than 2 inches. When possible, try to keep the switch within arm’s length of the entryway.

Do not touch electrical wires in your home without first turning off the power at your circuit breaker and testing the wire with a voltage meter or multimeter. Electricity still flows through wires even when a light switch is powered off, and touching wires with the switch on can result in electrical shock.

Watts and volts represent distinct aspects of a light bulb’s functionality. Volts measure the electrical force that drives the current through the bulb, determining its compatibility with the power source. Watts, on the other hand, quantify the bulb’s power consumption and indicate its brightness level. Higher watts generally mean a brighter bulb.

You can have power but no lights if the light switch is damaged. A damaged light switch is often caused by regular wear and tear or loose wires. In addition, simple problems such as a burnt-out light bulb or an unplugged lamp could be the cause of not having working lights.

The Mermentau, LA homeowners’ guide to electrical services

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