The Best GMC Repair in Saint Marys, KS

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

#1

Conroy Automotive

4.8
(180 reviews)
Verified

A highly reputable, family-owned auto repair shop known for its exceptional diagnostic capabilities and honest service. They have built a strong reputation for handling complex repairs on domestic trucks and SUVs, with specific expertise in GM vehicles. Their technicians are skilled in both diesel and gasoline engine systems, making them a top choice for GMC owners.

1215 Westloop Pl, Manhattan, KS 66502 (Approx. 20 miles from Saint Marys)

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

C & C Automotive

4.7
(150 reviews)
Verified

A well-established shop with a focus on comprehensive automotive care, from routine maintenance to major engine and drivetrain work. They receive consistent praise for their work on 4WD systems, suspension, and towing-related components, which are critical for GMC Sierra and Yukon owners.

222 S 52nd St, Manhattan, KS 66503 (Approx. 20 miles from Saint Marys)

Specialties & Features

4WD and towing system service
heavy-duty truck suspension
general GMC maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Certified Auto & Performance

4.6
(90 reviews)
Verified

This shop combines standard repair services with performance-oriented diagnostics and upgrades. They are a strong candidate for owners of GMC Denali models, as they have experience with advanced electronics and luxury features, in addition to core mechanical systems.

211 S 4th St, Manhattan, KS 66502 (Approx. 20 miles from Saint Marys)

Specialties & Features

Denali luxury features and electronics
transmission service
performance diagnostics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Saint Marys

** The GMC repair market for Saint Marys, Kansas, itself is limited, as the town is small and does not have a dedicated GMC dealership or a large number of independent specialty shops. Consequently, residents typically rely on the robust automotive service market in nearby Manhattan, KS. The competition in Manhattan is healthy, leading to generally high service quality and a range of pricing options. Shops that specialize in domestic trucks, like those listed, are in high demand. **Average Quality:** The quality of service for GMC repairs in the region is above average, with several shops possessing the specific tools and training for Duramax and Allison systems. **Competition Level:** Moderate to high in Manhattan, with multiple qualified independents competing against the dealership. This competition benefits the consumer through competitive pricing and a focus on customer service. **Typical Pricing:** Labor rates are competitive for the Midwest. Expect to pay between $110 - $150 per hour for labor at a reputable independent shop. Major services like transmission rebuilds or diesel injector replacement are significant investments, but pricing is generally fair and transparent at the top-rated establishments.

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 Saint Marys regulations and climate