Electrical Truck Repair & Wiring

Free Vehicle Pick-Up & Drop Off Service
We Find Solutions, Not Symptoms!
Up to 24 Months Warranty on Repairs & Parts
30+ Years of Experience (since 1991)
Any Make, Any Model - We’ve Got the Tools to Fix It.

We’re Ready When You Are – Call Now for Reliable Diagnostics and Repairs!

Truck Electrical Repair – Lighting & Wiring

WHY YOU NEED Electrical truck repair & wiring

We’ve come a long way from carriage rides pulled by horses to vehicles that offer maximum comfort and optimal performance to the driver and passengers. None of this will be possible without the proper functioning of the car or truck’s electrical system. This typically includes the battery, the starter, and the alternator. Other components are the power glasses, the headlights, the windshield wipers, and more. They are all controlled and powered by electricity to make driving easier and more convenient.

All you have to do is ensure these systems are adequately maintained or serviced and repaired when necessary. TLC Auto and Truck Repair technicians are experts in automobile electrical repair and services. For your auto and truck electrical repair, both in electrical wiring and lighting repair, you can count on us for efficient services.

Parts of a Vehicle's Electrical System

If you’re looking for Truck Electrical Repair Service, you’ve come to the right place. The basic parts of an automobile electrical system include the battery, the starter, and the alternator.

Battery

This is the power source for all other electrical systems of the vehicle. It supplies power to the starter and ignition, and without these systems coming on, you can hardly control any other parts of the vehicle.

Alternator

Think of this as your vehicle’s electrical charger. To keep your battery-powered, the alternator must be in good working condition.

Starter

Just as the name implies, this starts the vehicle. Literally. It’s the electric motor that cranks your engine so your car or truck can start.

What Our Customers Are Saying

OVER 30 YEARS OF QUALITY SERVICE

Give us a call, we are happy to assist you.

WHY CHOOSE US

Choose TLC’s Truck Repair for expert, up-to-date truck diagnostics, efficient repairs, and preventative maintenance, ensuring safety and reliability on every road.

Free Vehicle pick-up & drop-off service

Our free pick-up and drop-off service makes repairs hassle-free. We’ll pick up your vehicle, repair it, and return it to you, so you don’t have to worry about transportation or scheduling.

30+ Years of Experience

With over 30 years of experience, we’ve been repairing cars and trucks since 1991. Our skilled team knows how to handle any issue, ensuring reliable and professional service every time.

We Repair Everything

We repair everything, no matter the make or model. With advanced diagnostic equipment for all vehicles, we identify and fix issues in one place. You’ll never need to go anywhere else—your truck is in expert hands.

24 months & 24k miles guarantee

Our warranty covers repairs for up to 24 months or 24,000 miles, guaranteeing quality work and protecting you from unexpected issues after service.

Solutions You Can Trust, Always!

We focus on solving the real problem, not just addressing symptoms. Our team only repairs what’s necessary, ensuring you’re not charged for unnecessary fixes or issues we create. Honest service you can trust.

Family owned & operated

As a family-run business, we deliver honest, consistent service with hands-on expertise, genuine care, and a commitment to long-term relationships and community values.

Signs of Electrical System Failure

While these might not be signs of total failure, they could be signs that your electrical system is on the brink of failing.

These include:

Flickering vehicle lights
Uneven lighting
Issues starting the truck
Failure of the truck to move
Poor fuel economy
Uncharged truck battery
The smell of burning
Wiring insulation
Blown fuses.

These are just a few issues that could fester and lead to worse problems. For instance, a blown tube or a general short circuit could stop your auto glass from responding to the push of the button. But it could just as well be worse by affecting the function of the engine. The source of the issue could be as obvious as a wire cut into two or the signature smell of burning wire.

Also, it could be other signs such as the wrong lights coming on at the wrong time. This one suggests some type of misfiring or short circuit. It could also be some hidden issue that can only be found by an expert with the right tools and knowledge. Fortunately, truck electrical wirings can easily be repaired by our technicians.

What we do

For a truck’s electrical system to be in “top-notch” condition, the following are necessary:

It has to provide an adequate and consistent voltage.
It should be able to handle the full load current.
There should be a decent reserve capacity of current.
The truck’s electrical wiring should be protected by adequate electrical measures to prevent issues such as burning wiring.

There’s more that should be in place, however, all you need is the right auto mechanic and you can rest assured of having zero electrical issues here. It’s also pertinent to find one that can handle your truck’s electrical repair in the event of an electrical issue.

THE BENEFITS OF OUR Truck Electrical Repair Service

Component control

The electrical wiring of a truck controls all digital and automated components of the truck in question, such as the headlights and LED display.

Longer Life

Adequate maintenance of the electrical wiring and lighting of your automotive promotes the life and function of the engine.

Safety

The lighting system of any truck is extremely important. Imagine driving at night without your headlights and tail lights. That’s a hazard to you and other drivers on the road. Other lighting systems of the truck such as the brake lights and turn signals are a must-have for optimal driving. It also ensures the battery is charged at all times.

Keep in mind

What you need to know about the electrical system of your truck

The electrical system directs energy to all parts of the truck that require electricity to work. It’s essentially wires and circuitry running to the appropriate terminals, much like the wiring in your home.

While each electrical wiring has a specific function, they’re also interconnected and they all play important roles, some more than others. For instance, issues with the battery that powers your engine could successfully keep your truck grounded and unable to even start, let alone move.

Truck Electrical Repair

Electrical wiring/repair for trucks or semi-trucks is very important. For one, they carry a much heavier load than the average vehicle. Take the semi-tractor-trailer truck that does some serious heavy-duty transport for instance. A short fuse here while making an important trip with precious cargo is certainly more than just a little annoying.

The same goes for boom trucks that often have a crane attached. The electrical system has a role to play in controlling the crane. It starts with adequate maintenance practices for heavy vehicles. At TLC Auto and Truck Repair, we take this very seriously. A few considerations we’ll make when it comes to truck and semi-truck electrical wiring/lighting repair includes the:

These can all be checked out by our technicians to ensure your truck’s electrical system is in top-notch conditions.

when to contact us

Electrical Repair

electrical truck repair and more

With over 30 years of experience servicing all types of vehicles including semi-trucks, boom trucks, and lots more, we’ve seen just about any type of electrical issue you could think of.

We know all the unusual presentations and the best ways to tackle them. Go ahead and reach out to us at TLC Auto and Truck Repair or call (631) 201-5755 for more information.

HONEST & RELIABLE REPAIRS

Don’t compromise on safety for yourself or others on the road. Drop by our shop, schedule an online appointment today or give us a call

TLC TRUSTED COMPANIES

VISIT TLC AUTO & TRUCK REPAIR SERVICE CENTER

As a family-owned business, we strive to bring our family values to yours, so you can count on us to get the job done right the first time.

We fix everything, including but not limited to:

Contact us at any time to learn more about what makes TLC a special shop.