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TLC Auto & Truck Repair Service Center

230 NY-109, Farmingdale, NY 11735

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Monday - Friday


Semi Truck Repair

Serving Long Island since 1991. Give us a call, we are happy to assist you.

Semi Truck Repair

Serving Long Island since 1991. Give us a call we are happy to assist you.

Repair Shop Semi Truck

Semi Truck Repair & Maintenance

What's So Important About a Semi Truck Repair?

Semi trucks are an essential part of the American economy, transporting goods all across the country. These trucks can travel long distances and help keep the shelves stocked at stores. They also play a big role in the construction industry, moving materials to and from job sites.


But like any vehicle, semi trucks can experience problems and need repairs. Neglecting truck maintenance can lead to serious issues down the road, so it’s important to be aware of the signs that your truck needs repairs. When this happens, it’s essential to take the truck to a qualified repair shop that has experience working on these vehicles.

TLCs Reputation

TLC Auto & Truck has been around since 1991, so we’ve had thirty years to build our reputation. Our customers love us because we’re experienced, quality oriented, honest, and reliable. You will too.

Semi Truck Repair 1

Semi Truck Repair Services

Our highly-qualified mechanics are experienced in performing a wide range of semi truck repairs. We can work on all makes and models of trucks, and we're equipped to handle everything from simple maintenance tasks to major repairs. Some of the semi truck repair services that we offer include:

Semi Truck Repair 2

Brake repairs

Having strong brakes is essential for any vehicle, but it’s especially important for semi trucks. These vehicles are much heavier than passenger cars, so they need brakes that can handle the extra weight. We can repair or replace your truck’s brakes, ensuring that they’re in good condition before you hit the road.
TLC truck

Suspension Repairs

The suspension system helps to keep your truck level as you’re driving, so it must be in good working order. We can repair or replace suspension components as needed.
Semi Truck Repair 3


The engine is the heart of your truck, so it’s important to keep it in good condition. We can perform a wide range of engine repairs, from simple tune-ups to more complex repairs.

Wheel Alignments

Wheel alignment is important for any vehicle, but it’s especially crucial for semi trucks. These vehicles need to be properly aligned to function correctly and prevent premature tire wear.

What Our Customers Are Saying

Nick Mak
Nick Mak
Local Guide
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I travel alot for work and always come here for the trucks maintance ( with over 300k miles it needs alot) I even bring my personal pick up ( even though dealer offers cheaper oil changes) not only do they do what they are suppose to but they go above by checking on the rest of the vehicle. A+ service. I never rate 5 stars but they well deserve it. Good job guys
Express Results
Express Results
Local Business
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What can I say.. these guys are the best in the diesel truck repair business that I've found. I own several Ram Diesel Tow Trucks and they have kept us running without fail and for a very fair price. Thanks guys, you'll always be my 'go-to' for my trucks!
Maria Harding
Maria Harding
Local Guide
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Awesome place got my horse trailer inspected and the men there helped me out so much with information definitely will send all my people there for service
Elsbeth P
Elsbeth P
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I was travelling and had a problem with the generator on my RV. Matt and the service techs at TLC got me in the day after I called and got it repaired in two hours, at a very fair cost. I stumbled into TLC after RV service outfits told me it would be a week to ten weeks before they could even look at my problem. I can't say enough about how well they took care of me.
Paul Antonio Ogando
Paul Antonio Ogando
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Have been coming here for a few years now. Have never had a bad experience. Tried setting things up via facebook messenger this last time and everything went great. Was super easy. Really excellent service and great work.


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

WHY CHOOSE OUR Semi Truck Repair Service

fleet repair maintenance


We are well-equipped for fleet repair and maintenance. We currently work with fleet management companies: Element, ARI, LeasePlan, Ge Capital.

Free pick up and drop off


No second vehicle? No worries. we’ve got your back, we’ll pick you up and drop you off for free!

30 years of experience


We’ve been reliably repairing cars, trucks, trailers, and RV’s for almost 30 years.

we repair everything


There are no gimmicks here. We tell you what needs to be fixed and get the job done.

genuine service


Authenticity is our brand. Bringing you complete and genuine service with a smile.

guaranteed repairs


Guaranteed (most) repairs for 24 months or 24K miles, giving you peace of mind.

Semi Truck Shop Repair
Repair and Maintenance Semi Truck

Common Signs Your Semi Truck Needs a Mechanic

Your semi truck is a big investment, so it’s important to take good care of it. Be on the lookout for these common signs that your truck needs to be serviced or repaired:

Common Semi Truck Malfunctions

Many different things can go wrong with a semi truck, but some problems are more common than others. Regardless of the issue, our experienced mechanics can help get your truck back on the road:

  • An unfamiliar noise such as hissing, grinding, or banging could indicate a problem with the brakes, suspension, or engine. The technician will need to diagnose the problem to determine the best course of action.


  • If your truck is pulling to one side, it could be due to an issue with the suspension or wheel alignment. The mechanic will inspect these components and make the necessary repairs.


  • If the engine is running rough, it could be caused by several issues, such as a dirty air filter, bad spark plugs, or a fuel injection problem. The mechanic will be able to diagnose the problem and make the necessary repairs.


  • If the brakes are not working properly, it is important to have them checked by a mechanic as soon as possible. The mechanic can then evaluate the problem and determine if it is something that can be fixed or if the brakes need to be replaced.


  • If the check engine light is on, it could indicate a serious problem with the engine. We will hook up a diagnostic machine to the truck to figure out what is wrong. Once we know the problem, we can make the necessary repairs.
Semi Truck Repair and Maintenance
Near me semi truck repair


Better fuel economy

One of the main benefits of a well-maintained truck is running more efficiently, resulting in better fuel economy. This can save you money in the long run and help offset the cost of repairs.

Improved performance

A repaired truck will also perform better than one that has not been properly maintained. It will accelerate more quickly and handle better on the road.

Reduced emissions

Another benefit of a repaired truck is that it will produce fewer emissions. This is not only good for the environment, but it can also help you avoid costly fines.

Trouble-free operation

By keeping your truck in good condition, you can avoid many common issues that can cause problems down the road.

Increased safety

A safe truck is a happy truck. By making sure your truck is in good working order, you can help to avoid accidents and keep yourself and other drivers safe.

Preventing Semi Truck Problems

Today’s semi trucks are built to last, but that doesn’t mean they don’t require occasional maintenance. By staying on top of the recommended service schedule, you can help to prevent many common problems. You should change the oil and filter frequently and have the truck inspected by a mechanic every few months.


You should also have the brakes checked and replaced as needed. Additionally, it’s good to have your truck inspected by a mechanic at least once a year. This will help to identify any potential problems before they become serious.

Semi Truck Repair & Maintenance

When to contact us

Semi Truck

Semi Truck Repairs and More

TLC Auto and Truck is a certified truck repair shop. We provide a wide range of services, including semi truck repairs. With professional mechanics on staff, we can help you with any truck repair needs you may have. We also offer various other services, such as truck detailing, to keep your truck looking and running its best.


We also offer free pick up and drop off for your convenience. Contact us today to learn more about our services or to schedule a repair.


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


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.
TLC Auto Truck Center

We fix everything, including but not limited to:

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

Call Now Button(631) 753-2211