Top 3 GMC Repair Shops in Peru

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

#1

C & M Auto & Diesel Repair

4.8
(140 reviews)
Verified

A highly reputable and long-standing shop known for its expertise in both gasoline and diesel powertrains. They are frequently praised in reviews for their honest diagnostics, quality work on complex engine and transmission issues, and service on domestic trucks, including GMC heavy-duty models.

114 W Main St, Ottumwa, IA 52501

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Car-Tech Automotive

4.7
(90 reviews)
Verified

Known for their advanced diagnostic capabilities and professional service. They have technicians with expertise in modern vehicle electronics and computer systems, making them a strong choice for diagnosing issues with Denali luxury features, infotainment systems, and EcoTec engine codes.

1207 N Quincy Ave, Ottumwa, IA 52501

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
General maintenance and repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Midas of Ottumwa

4.5
(200 reviews)
Verified

As part of a national chain with established procedures and training, this location provides reliable general and specialized service. They are a recommended option for routine towing package maintenance, brake service, suspension work, and exhaust systems related to GMC trucks.

1202 N Quincy Ave, Ottumwa, IA 52501

Specialties & Features

Towing package maintenance
Brake and suspension service
Exhaust and emission systems

Business Information

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

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

** The GMC repair market for residents of Peru, Iowa, is entirely dependent on the larger market in Ottumwa, approximately a 15-minute drive away. Peru itself does not host any dedicated automotive repair shops. The Ottumwa market is moderately competitive, characterized by a mix of long-standing local shops and a few national chains. The average quality of service is considered good, with several shops possessing the expertise to handle the complex systems of modern GMC trucks, particularly the popular Duramax/Allison powertrain. Pricing is typical for rural/small-city Iowa, generally lower than major metropolitan areas. Labor rates are estimated to be in the $100-$130/hour range. For the specialized services requested (Duramax, Allison), the shops with proven expertise (like C & M Auto & Diesel) can command a premium due to high demand and limited specialist availability. Customers are advised to book appointments in advance, especially for diesel-related services, as lead times can be significant during peak farming and towing seasons.

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 Peru regulations and climate