The Best GMC Repair in Seminole, FL

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

#1

Stingray Chevrolet GMC Service Department

4.5
(480 reviews)
Verified

As the primary factory-authorized dealership for the Seminole area, their service department is equipped with the latest GM-specific diagnostic tools and factory-trained technicians. This is the most direct source for complex electrical diagnostics, warranty work, and updates for Denali luxury features and newer model-year trucks.

11199 Park Blvd, Seminole, FL 33772

Specialties & Features

Duramax diesel service
Denali electronics
programming
Factory towing package maintenance

Business Information

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

All Pro Transmission & Performance

4.8
(180 reviews)
Verified

A highly-rated independent shop with a stellar reputation for transmission work, which is a core weakness for many general mechanics. They are experts on the Allison transmission series and the newer GM 10-speed automatics. They also perform comprehensive drivetrain and engine work, making them a top choice for complex powertrain issues.

12450 66th St N, Largo, FL 33773

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD and drivetrain service

Business Information

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

Complete Automotive Repair & Service Inc. (CARS Inc.)

4.7
(150 reviews)
Verified

A trusted, long-standing independent shop known for its honest diagnostics and high-quality work on American trucks and SUVs. They have multiple ASE and GM-specific certified technicians who are proficient in EcoTec engine diagnostics, suspension work, and general maintenance. They are an excellent alternative to the dealership for routine and complex repairs.

12022 Seminole Blvd, Largo, FL 33778

Specialties & Features

EcoTec engine diagnostics
Heavy-duty truck suspension
General GMC service
maintenance

Business Information

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

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

** The GMC repair market in the Seminole area is robust and competitive, characterized by a mix of the factory dealership and several highly competent independent shops. The average quality of service is high, driven by the demanding consumer base that uses their trucks for towing boats and RVs. The dealership (Stingray) holds the advantage for brand-specific software, proprietary tooling, and warranty repairs, often at a premium price point. The independent shops compete effectively by offering more personalized service, often lower labor rates, and deep expertise in specific mechanical systems like transmissions (All Pro) or general truck repair (CARS Inc.). Pricing is tiered: dealership costs are typically the highest, followed by the specialized independents, with general repair shops being the most economical but often lacking the specific expertise required for complex GMC systems. Consumers are generally well-informed and rely heavily on online reviews, making reputation paramount for a shop's success in this market. For a GMC owner, especially of a Duramax, Denali, or heavy-duty model, there are multiple excellent, reputable options within a short drive of Seminole.

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 Seminole regulations and climate