The Best GMC Repair in Kissimmee, FL

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

#1

St. Cloud Transmission & Automotive

4.8
(280 reviews)
Verified

Widely regarded as the leading transmission specialist in Osceola County, with deep expertise in the complex Allison transmissions found in GMC Sierra and Yukon models. They are not limited to transmissions; their master technicians are highly proficient in the integrated drivetrain, 4WD systems, and diesel engine services that are critical for GMC performance. Known for honest diagnostics and high-quality rebuilds.

2901 17th St, St. Cloud, FL 34769 (Located just minutes from central Kissimmee)

Specialties & Features

Allison transmission repair
Duramax diesel service
4WD and drivetrain systems

Business Information

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

MVI Automotive

4.7
(190 reviews)
Verified

A highly-rated independent shop with a strong reputation for handling both routine maintenance and complex diagnostics on modern GMC vehicles. They receive consistent praise for their work on EcoTec3 and EcoTec3 engines, electrical issues, and towing system maintenance. Their customer service is frequently highlighted in reviews, making them a trusted choice for Denali owners with complex electronic features.

2154 Fortune Rd, Kissimmee, FL 34744

Specialties & Features

EcoTec engine diagnostics
towing package maintenance
Denali electronics and features

Business Information

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

Certified Automotive Specialists

4.6
(150 reviews)
Verified

As the name implies, this shop emphasizes certified expertise, with ASE Master Technicians on staff. They have built a strong local reputation for comprehensive service, particularly in suspension work for heavy-duty GMC trucks and SUVs. They are a go-to for lift/leveling kit installations, shock and strut replacements, and ensuring towing stability through proper suspension alignment and repair.

3014 Pendragon Ave, Kissimmee, FL 34744

Specialties & Features

Heavy-duty truck suspension
general GMC repair and maintenance
drivetrain service

Business Information

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

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

** The GMC repair market in Kissimmee is robust and competitive, driven by the region's high demand for trucks and SUVs for both personal and commercial use (including tourism and construction). The average quality of service is good, with a clear distinction between general mechanics and true specialists. * **Competition Level:** High. The market is split between high-volume dealerships and a dense population of independent repair shops. The top-tier independents, like those listed, compete successfully by offering dealership-level expertise at more competitive labor rates, more personalized service, and often faster turnaround times. * **Typical Pricing:** Labor rates are generally in the **$120 - $150 per hour** range for reputable specialists. Dealerships typically charge $150+. For major services like an Allison transmission rebuild or Duramax injector replacement, customers should expect costs starting from $2,500 and potentially rising to $6,000+ depending on the vehicle and extent of work. Shops that specialize in these complex systems provide better value by performing accurate diagnostics the first time, avoiding unnecessary costs. * **Key Differentiator:** The most successful shops are those that have invested in proprietary diagnostic tooling (e.g., for Allison transmissions, GMC/Chevy specific programming) and have technicians with ongoing training. For a GMC owner, particularly of a diesel, Denali, or heavy-duty model, choosing a shop with this specific, verifiable expertise is critical, as opposed to a general "auto repair" center.

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 Kissimmee regulations and climate