The Best GMC Repair in Cummings, KS

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

#1

Conroy Automotive Center

4.8
(280 reviews)
Verified

A family-owned and operated shop with a sterling reputation for over two decades. They are renowned for their technical expertise on GM vehicles, from light-duty trucks to heavy-duty diesels. Their technicians regularly attend GM-specific training, and they invest in advanced diagnostic equipment, making them a top choice for complex electrical and engine issues.

15545 S Keeler St, Olathe, KS 66062

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Mac's Transmission & Auto Repair

4.7
(190 reviews)
Verified

While "Transmission" is in their name, Mac's is a full-service shop with a particular mastery of the Allison transmission series found in GMC trucks. They are a trusted local resource for both routine maintenance and major overhauls. They also have extensive experience with 4WD systems and towing package components, making them ideal for customers who use their trucks for work or heavy recreation.

15445 S Keeler St, Olathe, KS 66062

Specialties & Features

Allison transmission repair
4WD and towing system service
heavy-duty truck suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

G.M. Certified Service (at Superior GMC of Olathe)

4.6
(150 reviews)
Verified

As the official GMC dealership, this service center offers the highest level of factory-specific training, tools, and access to original equipment manufacturer (OEM) parts. This is the premier destination for warranty work, complex Denali electronics, and ensuring repairs meet exact factory specifications. Their technicians are all GM-certified.

1545 W 151st St, Olathe, KS 66062

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
factory towing package maintenance

Business Information

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

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

** The GMC repair market serving Cummings, Kansas, is robust and competitive, driven by the region's strong reliance on trucks for both commerce and personal use. Due to Cummings' small size, residents typically access services in Olathe, which acts as a hub for specialized automotive repair. * **Average Quality:** The quality is generally high, with several shops boasting specific GM or ASE certifications. The presence of a dedicated GMC dealership (Superior GMC) sets a high bar for factory-standard repairs. * **Competition Level:** Competition is strong among independent shops and the dealership. Independents often compete on price and personalized service, while the dealership leverages its OEM authority and specialized training for complex electronics and diagnostics. * **Typical Pricing:** Pricing is tiered. Independent specialists like Conroy Automotive and Mac's Transmission typically offer rates 15-25% lower than the dealership. The dealership's higher labor rate is offset by the use of OEM parts and factory-certified technicians, which is a significant value for certain repairs. For major diesel (Duramax) or transmission (Allison) work, customers should expect a significant investment regardless of the provider, reflecting the high skill and parts cost involved.

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 Cummings regulations and climate