8608 North State Road 19, Etna Green, IN 46524

Check Engine Lights in Etna Green, IN

If your check engine lights are on, it’s time for you to pay Mast Service Center a visit in Etna Green. Our auto mechanics and diesel mechanics are experienced in providing fleet service and auto repair, as they can diagnosis the underlying that can cause a check engine light to appear. Once we’ve had a chance to inspect your vehicle, our auto mechanics and diesel mechanics will go over the situation with you, and you can make informed decisions about how to proceed with your auto repair. 

Mast Service Center is located in Etna Green, and if you can’t make it out yourself, we can pick up your vehicle from your home and return it once we’ve dealt with the check engine light. If we need your car for a longer period, we also offer free loaner cars to our customers, so that you don’t need to put your life on hold because of auto repair. At Mast Service Center, our auto mechanics and diesel mechanics are serious about providing a seamless and stress-free customer service experience.

Mast Service Center has built a large body of trust in Etna Green and the surrounding area since we opened in 2005. Let our auto mechanics and diesel mechanics show you how we built that foundation. When you bring your vehicle in for check engine light service, we will work hard to earn your trust and respect. We are so grateful for the honest reviews left by our clients, such as this recent 5-star review from Frank, about their experience at our shop for check engine light service: 

“They are always considerate on the phone and try to do the best they can to get your vehicle in for whatever issue you present with. I have been in five or six times, and they have always correctly diagnosed my problem with my truck and repaired it, so I had no further issues. I like their location and their communication skills from day to day. Do not hesitate to try MAST. I trust you will find them to be excellent.”





Contact Mast Service Center Today:

If your check engine light is flashing, don’t delay any longer. Our auto mechanics are ready for you, and our mobile service unit is willing to send a diesel mechanic to your big rig. Our auto mechanics and diesel mechanics will put out both your check engine light and your worries.

Schedule an appointment today or call (574) 646-2127. We are located at 8608 North State Road 19 in Etna Green, IN 46524.

Cutting-edge diagnostics

Napa Autocare center

ase master certified

4.9 Review Rating

Client Testimonials:


“Mast Service Center in Etna Green does a terrific job in assisting me in keeping Borkholder Buildings company vehicles in excellent running condition. Also, for those who are not aware Mast also performs service work on forklifts as well. Their repairs are always completed on time and done correctly on the first visit to the shop.”

- Eric


“The team did a great job on my 1997 F250 with the 7.3 L Turbo Diesel. I had a fuel leak, and in the process of fixing it they noticed a couple of fuel lines that were cracking and needed replacement.”

- Bill

Our Priorities:

We believe that the two most important things we can offer our customers are solid communication and timely professionalism.

From customer to advisor, advisor to tech; we promise to always be transparent and honest with you about your vehicles. We’ll do the work to keep you safe on the road so you can take on every drive with peace of mind.