The Best GMC Repair in Excelsior, MN

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

#1

Lou's General Auto & Transmission

4.8
(180 reviews)
Verified

A family-owned and operated staple in Excelsior for over 25 years, Lou's has built a formidable reputation for complex transmission work and general engine diagnostics. While not exclusively a GMC shop, they are widely recognized in local communities as the go-to for Allison transmission service and repair. Their technicians have deep experience with the GM platforms that underpin GMC vehicles.

343 3rd St, Excelsior, MN 55331

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
4WD and towing system service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

German Auto & Performance (GAP)

4.7
(220 reviews)
Verified

Despite the name, GAP has significantly expanded its expertise to cover domestic trucks and SUVs, becoming a trusted resource for GMC owners in the western suburbs. They are particularly adept with high-performance and luxury models like the Denali line, handling everything from sophisticated electronics and air suspension to powertrain performance tuning. They are a well-equipped alternative to the dealership.

1812 E Minnetonka Blvd, Minnetonka, MN 55345 (Approx. 4 miles from Excelsior)

Specialties & Features

Denali luxury features and electronics
Heavy-duty truck suspension
EcoTec engine diagnostics

Business Information

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

Royce's Auto & Diesel Service

4.6
(150 reviews)
Verified

Located a short drive away in St. Louis Park, Royce's is one of the few independent shops in the area that explicitly advertises expertise in diesel engine service. They are a top choice for Excelsior residents with Duramax-powered GMC Sierras and Yukon XLs, offering comprehensive diagnostics, repair, and maintenance that is often more personalized and cost-effective than a dealership.

2719 Louisiana Ave S, St. Louis Park, MN 55426 (Approx. 10 miles from Excelsior)

Specialties & Features

Duramax diesel service
Towing package maintenance
Heavy-duty truck suspension

Business Information

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

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

** The GMC repair market in Excelsior is characterized by high customer expectations reflective of the community's affluent demographic. The local market within the city limits is limited, with **Lou's General Auto** being the primary in-town specialist for core mechanical systems. For more specialized needs, particularly concerning **Duramax diesel engines** and **advanced Denali electronics**, residents reliably look to high-caliber independent shops in neighboring Minnetonka, Wayzata, and St. Louis Park. Competition is moderate but quality is generally high, as shops must meet a demanding standard to retain a loyal customer base. Typical pricing for specialized labor ranges from **$130 - $175 per hour**, which is competitive with dealership rates but often provides greater value through more experienced technicians and personalized service. The presence of these highly-rated independents offers GMC owners in Excelsior excellent alternatives to the area's GMC dealerships for complex repairs.

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 Excelsior regulations and climate