The Best GMC Repair in Fostoria, KS

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

#1

St. Marys Auto Service & Performance

4.8
(180 reviews)
Verified

A family-owned and operated shop known for its deep expertise in GM vehicles, particularly trucks and SUVs. They are the go-to shop in the immediate area for complex diagnostics and repair on modern Duramax and EcoTec engines, as well as Allison transmissions. They have a strong reputation for honest service and technical proficiency.

102 W Bertrand Ave, St. Marys, KS 66536

Specialties & Features

Duramax diesel service
Allison transmission repair
GMC electronics diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Certified Auto & Diesel

4.6
(220 reviews)
Verified

Located in the regional hub of Manhattan, this shop has a dedicated commercial truck and diesel division. They are equipped to handle heavy-duty suspensions, advanced towing system calibrations, and major engine work. Their technicians hold multiple ASE and manufacturer-specific certifications.

3120 Kimball Ave, Manhattan, KS 66503

Specialties & Features

Heavy-duty truck suspension
diesel engine service
towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Wamego Automotive

4.7
(150 reviews)
Verified

A highly-rated local shop with a focus on comprehensive care for GM vehicles. They excel at general maintenance as well as more intricate repairs on 4WD systems and the luxury features found in Denali trims. Known for their customer service and reliable workmanship.

1807 Kaw Valley Rd, Wamego, KS 66547

Specialties & Features

4WD system service
EcoTec engine diagnostics
Denali luxury features

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market for residents of Fostoria, Kansas, is characterized by a need to travel to neighboring communities for specialized service. The closest options are in St. Marys and Wamego, which offer competent, locally-owned shops ideal for most repair and maintenance needs. For the most complex diesel, transmission, or heavy-duty work, the broader resources and specialized tooling available in Manhattan (approx. 30-40 minutes away) are often necessary. The competitive level is moderate within this region; the top-rated shops maintain their reputation through quality work and strong customer relationships rather than extensive advertising. Pricing is typical for the Midwest, with labor rates generally ranging from $110-$150 per hour. The shops listed above are considered premium providers, justifying their rates with higher levels of expertise, particularly in diesel and transmission systems, compared to general mechanics. For Fostoria residents, building a relationship with one of these nearby specialists is the most reliable strategy for maintaining a GMC vehicle.

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 Fostoria regulations and climate