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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Mast Service Center

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United States
Etna Green, IN
Mast Service Center

High-quality auto repair in Etna Green. Open 8-5 Monday- Friday

Complete Automotive and Truck Repair
Oil Changes
Factory Sceduled Maintenance
Friendly Service Advisors

09/24/2026

Heavy-duty trucks don’t work the same way passenger vehicles do.

They carry heavier loads, run longer hours, and put more stress on the engine, which means their oil has a much bigger job to do. Regular heavy-duty oil service helps protect engine components, manage heat, and keep everything running properly under demanding conditions.

Keeping up with oil changes is one of the most important steps in protecting your truck and avoiding unnecessary downtime.

Call us at 574-646-2127 or click the link in the comments to schedule your heavy-duty oil service.

09/23/2026

DOT inspections are about more than checking a box. They help make sure commercial vehicles are properly maintained, safe for the road, and ready to keep your business moving.

Our team performs DOT inspections for vehicles of all sizes, from work trucks and vans to medium-duty fleets, Class 8 rigs, and buses. We handle the inspection and documentation process so you have what you need to stay compliant and keep your vehicles on the road.

Need to know more about DOT inspections for your fleet? Click the link in the comments to read the full blog.

09/22/2026

Happy first day of fall! 🍂

There’s a lot to love about this season in northern Indiana. From harvest traffic and changing leaves to cooler mornings and shorter days, fall brings a whole new rhythm to our roads and communities.

What’s your favorite thing about fall in northern Indiana? Let us know in the comments below!

09/21/2026

Sometimes your vehicle needs a little extra time and attention, but we know life doesn’t stop just because your vehicle is in the shop!

That’s why loaner vehicles are available to help keep your schedule moving while our team takes the time needed to properly service your vehicle. Whether it’s getting to work, running errands, or keeping up with family plans, we want to make the repair process as convenient as possible.

Call us at 574-646-2127 or click the link in the comments to learn more about our service options!

09/18/2026

Every vehicle problem tells a story.

Our team enjoys the challenge of figuring out what’s really going on, not just guessing and replacing parts. Like putting together a puzzle, every sound, symptom, and detail helps us find the right solution.

Because the goal isn’t just to fix the problem today, it’s to help you feel confident in your vehicle tomorrow.

Call us at 574-646-2127 or click the link in the comments to schedule your service.

09/17/2026

During National Truck Driver Appreciation Week, we’re talking about something experienced drivers know well: their truck’s normal.

A driver who spends every day behind the wheel can often catch small changes before anyone else, like a new vibration, a different sound, or a change in how the truck handles. Those details matter because they can help technicians understand what’s happening and find issues faster.

The driver’s seat is often the first place a truck problem gets noticed.

Have you ever noticed a change in your truck before anyone else? Share what you’ve caught in the comments below.

09/16/2026

A fleet inspection should be more than a quick look under the hood.

When we inspect a fleet vehicle, we take a closer look at the systems that keep it working day after day. Our team checks important areas like brakes and air brake systems, tire condition, suspension and steering components, alignment, fluids, filters, and potential leaks that could create problems down the road.

A thorough inspection helps businesses understand the condition of their vehicles and make informed decisions before busy seasons put even more miles on their fleet.

Want to see what we look at during a fleet inspection in Etna Green? Click the link in the comments to read the full blog.

09/15/2026

Diesel emissions repair is about more than just clearing a warning light.

Modern diesel trucks use systems like DPF and SCR to help reduce emissions while keeping the engine running efficiently. When those systems start to clog or fail, it can affect fuel economy, power, and overall truck performance.

Keeping up with diesel emissions service helps protect your truck, reduce downtime, and keep it working the way it should.

Call us at 574-646-2127 or click the link in the comments to schedule your diesel service!

09/14/2026

This week is National Truck Driver Appreciation Week, and we’re taking a moment to recognize the drivers who keep our communities moving.

From long hours behind the wheel to delivering the supplies, products, and resources businesses rely on every day, truck drivers play a huge role in keeping everything connected. Thank you to all the drivers who work hard to keep America moving.

09/11/2026

Today, we pause to remember the lives lost on September 11, 2001, and honor the courage of the first responders who ran toward danger to help others.

We remember the families who were forever changed, the heroes who gave everything, and the strength shown by communities coming together in the days that followed.

We will never forget.❤️

Address

8608 N State Road 19
Etna Green, IN
46524

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+15746462127

Website

http://www.mastservicecenter.net/

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