Top 3 GMC Repair Shops in Lake City

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

#1

Certified Diesel & Truck Repair

4.8
(180 reviews)
Verified

Widely regarded as the premier diesel and heavy-duty truck specialist in the region. They are known for their deep technical expertise, especially with Duramax engines and Allison transmissions. Their technicians are extensively trained, and they cater to a clientele that includes commercial fleets and serious RV/towing enthusiasts, ensuring they handle complex diagnostics and repairs.

2595 W US Hwy 90, Lake City, FL 32055

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Tommy's Automotive & Diesel

4.6
(220 reviews)
Verified

A long-standing, family-owned shop with a stellar local reputation for honesty and comprehensive service. While they service all makes and models, they have developed a strong niche in domestic trucks. They receive consistent praise for their work on transmission services, 4WD system maintenance, and general engine diagnostics, making them a top choice for GMC Sierra and Yukon owners.

2397 W US Hwy 90, Lake City, FL 32055

Specialties & Features

Transmission repair
4WD and towing system service
EcoTec engine diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Gator Transmission & Auto Care

4.5
(90 reviews)
Verified

As the name implies, this provider started as a transmission specialist and has expanded into a full-service auto care center. They are a recommended local provider for complex transmission work, including the newer GM 10-speed automatics. Their technicians are skilled in the electronic and computer-controlled aspects of modern GMC trucks, including Denali trim features and integrated towing packages.

1363 SW Main Blvd, Lake City, FL 32025

Specialties & Features

Allison
10-speed transmission repair
towing package maintenance
Denali electronics

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Lake City

** The GMC repair market in Lake City, Florida, is shaped significantly by its location at the intersection of I-75 and I-10. This creates a high demand for capable shops that can service the many heavy-duty trucks and SUVs passing through, as well as those used by local residents for agriculture, construction, and recreation. **Average Quality:** The overall quality is above average for a city of its size, driven by competition and the technical demands of the vehicles being serviced. There are several competent general mechanics, but true specialists for complex diesel and transmission issues are fewer and highly valued. **Competition Level:** Competition is moderate to high. While there are many general auto repair shops, the field of *specialists* focusing on GMC's unique systems (Duramax, Allison, advanced 4WD) is less crowded. The top shops distinguish themselves through specific certifications, specialized tooling, and word-of-mouth reputations built over years. **Typical Pricing:** Pricing is competitive but reflects the expertise required. General maintenance (oil changes, brake service) is reasonably priced and in line with national averages. However, specialized work on diesel injectors, transmission rebuilds, or complex electrical diagnostics commands a premium, often 10-25% higher than work on standard passenger vehicles, due to the required training, diagnostic time, and parts cost.

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 Lake City regulations and climate