The Best GMC Repair in Fremont, IA

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

#1

C&S Auto and Truck Repair

4.7
(180 reviews)
Verified

A highly-rated, full-service shop known for its expertise in both domestic and import vehicles, with a strong focus on GM trucks and SUVs. They are recognized for their honest diagnostics, quality workmanship, and ability to handle complex engine and transmission issues. They serve many customers from Fremont and the surrounding rural areas.

1311 N Quincy Ave, Ottumwa, IA 52501 (Approx. 15 miles from Fremont)

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and towing system service

Business Information

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

Crouse Auto & Truck Service

4.6
(120 reviews)
Verified

A well-established, family-owned business with a long-standing reputation in Southeast Iowa. They have certified technicians with deep experience in GM platforms. They are a go-to for heavy-duty truck suspension work and general maintenance, known for their reliability and customer service.

101 W Finley Ave, Ottumwa, IA 52501 (Approx. 15 miles from Fremont)

Specialties & Features

Heavy-duty truck suspension
EcoTec engine diagnostics
general GMC service and maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Carousel Auto & Truck Service

4.4
(90 reviews)
Verified

This shop provides comprehensive automotive and light truck repair services. They have technicians proficient in modern vehicle electronics and diagnostics, making them a solid choice for addressing issues with Denali luxury features, infotainment systems, and electronic towing controls.

123 N Court St, Ottumwa, IA 52501 (Approx. 15 miles from Fremont)

Specialties & Features

Electronics and diagnostics
towing package maintenance
transmission service

Business Information

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

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

The GMC repair market in and around Fremont, Iowa, is characterized by a reliance on service providers in nearby Ottumwa. As a small, rural community, Fremont itself does not host specialized GMC-only repair shops. The market in Ottumwa is moderately competitive, with several long-standing, reputable shops that have built trust over decades. The average quality of service is high, as these businesses survive by serving a loyal, local, and often rural customer base that depends on their trucks for work and daily life. Pricing is generally competitive and lower than dealership rates, reflecting the Midwestern market. For highly specialized Duramax or Allison transmission work that requires proprietary tools and software, residents may still consider a dedicated drive to a GMC dealership in a larger city like Des Moines, but for the vast majority of repairs and maintenance, the providers in Ottumwa offer excellent expertise and value.

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 Fremont regulations and climate