The Best GMC Repair in Big Pine Key, FL
Compare the highest-rated gmc repair mechanics in Big Pine Key, Florida. All shops are licensed, insured, and verified through our rigorous screening process.
Lower Keys Automotive & Marine
A highly trusted, full-service shop known for its skilled technicians and honest diagnostics. They are the go-to provider on Big Pine Key for complex engine work, including modern diesel and gasoline systems. They have extensive experience with the 4WD systems and transmissions common in GMC trucks used for towing and boating in the Keys.
Specialties & Features
Business Information
Marathon Diesel & Auto Repair
This is the premier diesel specialist in the Middle Keys. Their expertise with Duramax diesel engines is frequently cited in customer reviews. They are equipped to handle everything from routine maintenance to major engine overhauls and are highly knowledgeable about the heavy-duty suspension and towing packages on GMC 2500/3500 series trucks.
Specialties & Features
Business Information
Certified Auto Repair of Marathon
A well-established shop with multiple ASE-certified technicians. They have a strong reputation for electrical and electronic diagnostics, making them an excellent choice for addressing issues with Denali luxury features, infotainment systems, and advanced driver-assistance modules. They also provide comprehensive transmission and general repair services.
Specialties & Features
Business Information
Why These Are the Top GMC Repair Auto Repair Shops in Big Pine Key
** The GMC repair market in and directly serving Big Pine Key is characterized by a small number of high-quality, independent shops rather than a high volume of competitors. There is no dedicated GMC or GM dealership on the island, which shifts the service burden to these trusted local businesses. The competition level is moderate, but the barrier to entry is high—only shops with proven reputations for quality and honesty survive long-term in this close-knit community. The average quality of service is notably high, as these shops must be capable of servicing a wide range of vehicle systems without the direct factory support of a dealership. Typical pricing is consistent with South Florida labor rates, generally ranging from **$125 - $165 per hour**. Due to the marine environment, expertise in diagnosing and repairing rust-related issues and electrical corrosion is an unstated but critical skill among the top providers. For the most complex diesel or transmission work, residents are accustomed to traveling to Marathon, which offers a broader range of specialized services.
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 Big Pine Key regulations and climate