Top 3 GMC Repair Shops in Kelleys Island

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

#1

S&S Diesel & Auto Repair

4.8
(184 reviews)
Verified

A premier diesel performance and repair shop renowned for its expertise in Duramax diagnostics, performance upgrades, and transmission work. They are the go-to specialists for complex drivetrain and engine issues, particularly for heavy-duty GMC trucks used for towing boats and equipment to the island.

1920 E Perry St, Port Clinton, OH 43452

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Port Clinton Automotive & Truck Repair

4.6
(267 reviews)
Verified

A long-standing, full-service shop with a strong reputation for reliability and comprehensive service. They offer a wide range of services from routine maintenance on EcoTec engines to complex diagnostics on Denali electronics and towing systems, making them a reliable one-stop-shop for most GMC owners.

1254 N 7th St, Port Clinton, OH 43452

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
4WD and towing system service

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Marblehead Auto & Marine

4.4
(89 reviews)
Verified

Strategically located near the ferry landing, this shop understands the unique needs of island vehicles. They provide essential mechanical services, including suspension work and transmission service, with a focus on getting customers back on the road—and onto the ferry—reliably.

710 Monroe St, Marblehead, OH 43440

Specialties & Features

4WD diagnostics
Transmission repair
General GMC service

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Kelleys Island

** The GMC repair market serving Kelleys Island is characterized by a high dependency on off-island, mainland expertise. The local on-island option, **Kelleys Island Auto Service**, is excellent for basic repairs, tire changes, and state inspections but does not possess the specialized tools, software, or technician certifications (such as GM World Class Technician status) required for advanced diesel, transmission, or luxury electronics work. **Average Quality:** The quality of service available to island residents is actually quite high, as they have access to the competitive mainland market in Ottawa County. The shops listed above have built their reputations by serving a clientele that depends on vehicle reliability, including tradespeople and boating enthusiasts. **Competition Level:** Competition among mainland shops is strong, which benefits the consumer through competitive pricing and a focus on customer service. These shops are accustomed to working with the logistics of ferry schedules. **Typical Pricing:** Pricing aligns with regional averages for specialized automotive repair. Given the specialization, labor rates for diesel (Duramax) and transmission (Allison) work are at a premium, typically ranging from $125-$150 per hour. General mechanical labor is in the $95-$125 per hour range. The added consideration for Kelleys Island customers is the cost and time of the ferry transport for their vehicle.

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 Kelleys Island regulations and climate