The Best GMC Repair in Celestine, IN

Compare the highest-rated gmc repair mechanics in Celestine, Indiana. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Jasper Engines & Transmissions - World Headquarters

4.7
(280 reviews)
Verified

A regional and national powerhouse in drivetrain remanufacturing and repair, headquartered in Jasper. Their local service center provides unparalleled expertise in diesel engines and transmissions, making them the premier destination for complex Duramax and Allison repairs that are beyond the scope of a standard mechanic.

815 Wernsing Rd, Jasper, IN 47546

Specialties & Features

Duramax diesel engine repair/replacement
Allison transmission overhaul
Heavy-duty drivetrain diagnostics

Business Information

Years in Business:80 years
Licensed:Yes
Insured:Yes
#2

Byrer Chrysler Dodge Jeep Ram & SRT

4.5
(150 reviews)
Verified

While a CDJR dealer, Byrer's service department has deep expertise with HD trucks and their complex systems, which are directly comparable to GMC Sierra HD models. They are exceptionally well-equipped for 4WD, towing system diagnostics, and heavy-duty suspension work common in the agricultural and hauling community.

3014 Newton St, Jasper, IN 47546

Specialties & Features

4WD system service
Heavy-duty truck suspension
Towing package maintenance and programming

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#3

Theisen's Auto Service

4.8
(90 reviews)
Verified

A highly reputable, family-owned independent shop known for its technical proficiency and excellent customer service. They are the go-to for general GMC maintenance, EcoTec engine diagnostics, and electronic issues, offering a dealer-alternative for owners of Denali trims and newer models with complex electronics.

2004 Milco Dr, Jasper, IN 47546

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
General GMC service and maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Celestine

** The GMC repair market serving Celestine, Indiana is characterized by high quality but limited *specialized* competition directly within the community. As an unincorporated town, residents are accustomed to traveling to Jasper (approximately a 10-15 minute drive) for professional automotive services. The market is not saturated with general mechanics but is supported by a few exceptionally strong and long-standing providers in Jasper. The competition level is moderate, with a clear distinction between providers: Jasper Engines is the undisputed expert for core powertrain issues, Byrer CDJR excels in HD truck chassis and towing systems, and Theisen's Auto Service dominates the market for general excellence and complex diagnostics. There is no dedicated GMC/Cadillac dealer in the immediate area, which elevates the importance of these specialized independent and quasi-OEM providers. Typical pricing is competitive with national averages but can be higher for specialized diesel and transmission work due to the expert-level skill required, which commands a premium. Customers benefit from the high level of expertise concentrated in this small market, driven by the region's reliance on capable trucks for farming, hunting, and industry.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Celestine regulations and climate