The Best GMC Repair in Kelleys Island, OH

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

Frequently Asked Questions

Common questions about gmc repair services in Kelleys Island, OH

Are there GMC-specific repair shops on Kelleys Island, or will I need to go to the mainland?

There are no dedicated GMC dealerships or specialized shops on Kelleys Island itself. For complex repairs, especially those requiring proprietary diagnostics or parts, you will likely need to transport your vehicle via ferry to a mainland service center in Port Clinton, Sandusky, or Marblehead. For basic maintenance and minor repairs, the island's general auto service shops can often assist.

What are the most common GMC repair issues for vehicles frequently using the Kelleys Island ferry?

The constant exposure to lake humidity and the short, frequent drives on and off the ferry can accelerate brake corrosion and battery issues. For trucks and SUVs like the GMC Sierra or Acadia, the stop-and-go loading/unloading on the ferry ramp can also lead to increased wear on transmission components and suspension parts over time.

How does island life affect the cost and timeline for GMC repairs?

Parts are almost never in stock on the island, so repairs depend on ferry schedules for part shipments, which can add 1-2 days to any service timeline. Labor rates may be comparable, but the logistical hurdle often results in a higher overall cost due to the added time and potential for off-island towing if the vehicle is immobile.

What should I look for in a quality repair shop to service my GMC near Kelleys Island?

Look for mainland shops in Port Clinton or Sandusky that are ASE-certified and have experience with GM vehicles. A quality shop will understand the unique wear patterns from island driving and ferry use. It's also beneficial if they have a relationship with a towing service familiar with vehicle transport on the ferry for major repairs.

When should I definitely seek off-island service for my GMC, rather than using a local island mechanic?

You should seek off-island service for any check engine lights, transmission problems, or advanced electrical issues that require specialized computer diagnostics only available at a dealership or dedicated GMC technician. For routine maintenance like oil changes, tire rotations, and brake pads, a trusted island mechanic is typically sufficient and more convenient.