The Best GMC Repair in Calmar, IA

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

#1

Calmar Repair & Service

4.5
(85 reviews)
Verified

As the primary full-service automotive shop within Calmar itself, Calmar Repair & Service is the most convenient local option. They handle a wide range of repairs from basic maintenance to more complex engine and drivetrain work on domestic trucks, including GMC. They are known for their community presence and honest diagnostics.

201 E North St, Calmar, IA 52132

Specialties & Features

EcoTec engine diagnostics
general transmission service
suspension and brake repair

Business Information

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

Decorah Automotive

4.8
(240 reviews)
Verified

Located just 8 miles away in Decorah, Decorah Automotive is a top-rated, family-owned shop known for its expert technicians and high customer satisfaction. They have specific expertise in domestic trucks and SUVs, making them a go-to for GMC owners in the region. They invest in modern diagnostic equipment and have a reputation for tackling complex issues that smaller shops cannot.

810 State St, Decorah, IA 52101

Specialties & Features

Diesel engine service (Duramax)
Allison transmission repair
4WD and towing system service

Business Information

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

D & D Service Center

4.6
(150 reviews)
Verified

Another highly reputable Decorah-based shop, D & D Service Center has built a strong reputation for dependable and thorough repairs on light and heavy-duty trucks. They are particularly skilled in powertrain and chassis work, making them an excellent choice for GMC Sierra and Yukon owners, especially those who use their vehicles for towing and hauling.

809 State St, Decorah, IA 52101

Specialties & Features

Heavy-duty truck suspension
towing package maintenance
transmission repair

Business Information

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

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

** The GMC repair market serving Calmar, Iowa, is characterized by a reliance on nearby Decorah for specialized services. While Calmar has a dependable local general practitioner in **Calmar Repair & Service**, residents seeking expert-level diagnostics and repair for complex systems like Duramax engines, Allison transmissions, and advanced Denali electronics consistently look to the highly competitive and reputable shops in Decorah. The competition level in Decorah is healthy, fostering high service quality and technical knowledge. Shops like **Decorah Automotive** and **D & D Service Center** have decades of longevity and hundreds of positive reviews, indicating a mature and trusted market. Pricing is typical for the Midwest, with labor rates generally below those of metropolitan areas but reflective of the high skill level required for modern GMC trucks. For the most specialized electronic or warranty work, owners may still need to visit a franchised GMC dealership located in larger cities like Rochester, MN, or Waterloo, IA, which are over an hour's drive away.

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 Calmar regulations and climate