CALL (985) 632-6428 ⚡ 24/7 EMERGENCY LINE SAME-DAY REPAIRS LICENSED IN LOUISIANA FAMILY-OWNED SINCE 1967
Grand Isle, LA

Trusted HVAC and Electrical Service in Grand Isle, LA.

For three generations, Martin’s has kept Grand Isle homes comfortable with honest pricing and licensed technicians. We serve Grand Isle and the surrounding South Terrebonne and South Lafourche communities with same-day repairs, maintenance, and installation. Family owned since 1967.

Two technicians cutting duct board at the back of a service van
Google 4.9
GOOGLE RATING

Licensed HVAC and electrical contractor serving Grand Isle. Family owned and working the Louisiana coast since 1967, with no surprise pricing. Rated 4.9 across 204 verified Google reviews. Louisiana license 40204.

Grand Isle is Louisiana’s only inhabited barrier island, sitting in Jefferson Parish at the far eastern end of the coast we cover. It is a community of camps, rentals and year round homes taking weather straight off the Gulf. We at Martin’s A/C and Electric have worked this coast since 1967. Book online and we will come to you.

HVAC and Electrical Services We Provide on Grand Isle

Air conditioning repair and replacement. Nothing stands between the island and the Gulf, so salt reaches equipment continuously. See our air conditioning services.

Mini splits. The usual choice for camps and elevated properties, conditioning one space efficiently and running at a low setting between visits.

Heat pumps. Sensible on climate, provided the coils are coastal duty and the mounting is rated for the wind this island sees.

Indoor air quality and dehumidification. The most valuable thing you can fit to a property that stands empty between rentals.

Licensed electrical work. Panel work, rewiring and the exterior circuits that fail first in this environment. See our electrical services.

The services we cover on Grand Isle are listed below.

Why Rental Turnover and Salt Air Compound on Grand Isle

Jefferson Parish is 62.6 percent owner occupied, according to U.S. Census Bureau QuickFacts for Jefferson Parish, the lowest owner occupancy of any parish we serve. Grand Isle sits at the extreme end of that pattern, because so much of the island is camps and short term rentals rather than primary homes.

Two things then compound. Rental and camp properties get used in bursts by people who have no reason to notice a system declining, and the island’s exposure means equipment declines faster than it would anywhere inland. A unit that would give fifteen years on the mainland gives considerably less here.

Between guests the system is often switched off or set high, which is when the moisture damage happens. A property that is humid for three weeks and cool for a weekend develops the smell that guests complain about, and by the time anyone connects the two the blower housing is already contaminated.

For rental owners we schedule around turnover and set up humidity control that runs whether or not anyone is in the building. It keeps the property lettable and it is far cheaper than replacing soft furnishings.

What Customers Say About Martin’s A/C and Electric

The company people recommend without hesitation

On an island, word of mouth is the whole market. A contractor is either recommended or invisible.

Can’t get better service them Martin’s A/C!
They give excellent service!
Highly recommend Martin’s A/C

Most of our coastal work arrives by recommendation rather than advertising. Read Dolly’s full Google review.

Easy to deal with, visit after visit

For an owner managing a property remotely, the administrative side matters as much as the technical one.

Always a pleasure dealing with Martin’s A/C

Clear scheduling and clear pricing matter most to owners who are not on site to supervise. Read Lindsay’s full Google review.

Why Grand Isle Property Owners Choose Martin’s A/C and Electric

Family owned since 1967, Louisiana license 40204, based at 16878 W Main Street in Cut Off and covering the coast east to Grand Isle.

Rated 4.9 across 204 verified Google reviews.
Licensed and insured, with background checked technicians.
Upfront pricing agreed before any work begins.
24 hour emergency service, answered by a person at any hour.
Scheduling that works around rental turnover.
Humidity control for properties that stand empty.

Schedule HVAC or Electrical Service on Grand Isle, LA

We cover Grand Isle for repair, maintenance, installation and licensed electrical work. Book online and pick the window that suits you.

Most requested on the island: air conditioning, mini splits, and indoor air quality.

Why Martin's

Why Homeowners Choose Martin’s

67+ Years Serving

Established in 1967, our history is built on one neighbor at a time.

4.9★ Google Rating

Highest-rated local service provider in the region across 200+ reviews.

100% Licensed & Insured

NATE-certified technicians background-checked and fully insured.

Common Questions

Expert answers

Do you service Grand Isle?

Yes. Grand Isle is at the eastern end of the coast we cover from our shop in Cut Off. Because of the distance, booking ahead where possible gets you a better window than an emergency call.

I rent my camp out. How should the AC be set between guests?

Not off. A property that sits humid between stays develops the musty smell guests complain about, and the blower housing gets contaminated. Humidity control that runs regardless of occupancy solves it and keeps the property lettable.

Why does equipment fail faster on the island?

Nothing stands between Grand Isle and the Gulf. Salt reaches equipment continuously rather than occasionally, so coils, contactors and mounting hardware all degrade faster than they would inland.

Can you schedule around rental turnover?

Yes, and that is the best time. Servicing in the gap between guests interrupts nobody and keeps a maintenance baseline on the property.

What does a service call on Grand Isle cost?

You get the price before work begins. Estimates on replacement work are free.

How do I schedule service on Grand Isle?

Book online and choose a window, or call and we will arrange a visit.

What the neighbors say.

Google 4.9

FROM 200+ LOCAL REVIEWS

Martins is the best. They have helped with my AC work, from a simple repair to a new unit inside. They have helped with electrical work, from a bad socket to rewiring my boat dock. Now I hear they bought a company that I use to fix my ice machine. This is great, a one stop shop and honest to boot.

BYRON P. ★★★★★

I called Martin on Sunday thinking I would leave a message on the answering. I was surprised when an answering service took the call and routed me to an employee. He told me someone would contact me in the morning to service our unit. The next morning bright and early someone came out. I would highly recommend Martin’s after all we have been loyal customers for 50 years.

BARBARA C. ★★★★★

I have been with Martin’s for over 20 years and the service has always been excellent! They always go above and beyond to make sure we have the coolest air in town! I recommend them 100/100!

AMY A. ★★★★★

Nothing but first class service from Mike and his team. Very knowledgeable and friendly technicians. Even in the summer, they are able to respond quickly. And the office staff is top notch!

CREIGHTON V. ★★★★★

Great people that show up and take care of Business. Highly recommend. They’ve never let me down. A1 service!

NICHOLLAS L. ★★★★★
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