The Best GMC Repair in Milton, FL

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

#1

Milton Diesel & Auto Repair

4.7
(180 reviews)
Verified

Widely regarded as the premier shop in the area for diesel performance and repair. They have built a strong reputation for technical expertise on Duramax engines and Allison transmissions, catering to both daily drivers and heavy-duty work trucks. Their technicians are known for diagnostic accuracy and high-quality workmanship.

6025 Dogwood Dr, Milton, FL 32570

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Gunter's Automotive & Transmission

4.6
(220 reviews)
Verified

A long-standing, family-owned business with a legacy of trust and reliability. While they are transmission experts (especially the Allison series), they offer comprehensive service on all GM systems. They are frequently praised for their honest diagnostics and excellent customer service, making them a top choice for Denali owners concerned with luxury feature upkeep.

5249 Willing St, Milton, FL 32571

Specialties & Features

Allison transmission repair
Denali luxury features and electronics
EcoTec engine diagnostics

Business Information

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

Northwest Automotive & Performance

4.4
(90 reviews)
Verified

A modern shop that combines general repair with performance-oriented services. They have developed a strong niche in servicing the 4WD, suspension, and towing systems of GM trucks and SUVs. Their team is adept at handling both mechanical repairs and the electronic integrations of modern towing packages and 4WD systems.

6810 Caroline St, Milton, FL 32570

Specialties & Features

4WD and towing system service
Towing package maintenance
Heavy-duty truck suspension

Business Information

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

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

** The GMC repair market in Milton, FL, is robust but tiered. The average quality is good, with numerous competent general repair shops. However, true specialization in complex areas like Duramax diesel and Allison transmissions is limited to a handful of established providers, as identified above. Competition is strong, which generally benefits consumers through competitive pricing and a focus on customer service. Typical pricing is in line with regional averages. Standard mechanical labor rates range from **$110 - $140 per hour**. Specialist diesel or transmission work commands a premium, often **$150 - $180 per hour**, reflecting the required expertise and specialized diagnostic equipment. For context, a standard service like an oil change on a 5.3L EcoTec V8 may cost $90-$120, while a Duramax diesel oil change with filter can be $150-$220. Given Milton's location and clientele, expertise in truck-specific systems (4WD, towing, suspension) is a significant market differentiator and a service in high demand.

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 Milton regulations and climate