The Best GMC Repair in Old Harbor, AK

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

#1

Old Harbor Automotive

4.4
(35 reviews)
Verified

The primary full-service garage in Old Harbor. As the only local option, they handle a wide range of mechanical issues for the community's vehicle fleet, which consists heavily of GMC and other American trucks and SUVs. They are known for practical, durable repairs suited to the harsh Alaskan environment. For highly complex diagnostics or specialized diesel work, they often coordinate with larger shops in Kodiak.

1 Wichek St, Old Harbor, AK 99643

Specialties & Features

General engine repair
4WD service
suspension work for rough terrain

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Kodiak Service Center

4.7
(180 reviews)
Verified

A highly reputable, well-established shop in Kodiak, which is the main service hub for the Kodiak Archipelago, including Old Harbor. Residents frequently ferry vehicles to Kodiak for major repairs and specialized service. They have multiple ASE-certified technicians and are equipped to handle the full spectrum of GMC needs, from Duramax diagnostics to Allison transmission rebuilds.

426 E Rezanof Dr, Kodiak, AK 99615

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

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

B & B Automotive

4.5
(110 reviews)
Verified

Another top-rated Kodiak shop known for its expertise with domestic trucks and SUVs. They have a strong reputation for electrical system diagnostics and engine performance work, making them a good choice for troubleshooting complex EcoTec3 engine issues or Denali electronic features. They also service and maintain towing systems common on GMC trucks.

1233 Mill Bay Rd, Kodiak, AK 99615

Specialties & Features

EcoTec engine diagnostics
towing package maintenance
electronics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Old Harbor

The GMC repair market for Old Harbor is characterized by its remote, constrained nature. There is no "competition" in the traditional sense within the town itself, as Old Harbor Automotive operates as an essential community utility. The quality of service is generally high, with a focus on robustness and reliability over luxury detailing. For specialized services (diesel, transmission, advanced electronics), residents are dependent on the service ecosystem in Kodiak, accessible via the Alaska Marine Highway System ferry or barge services for vehicles. This logistical requirement significantly impacts cost and turnaround time. Typical pricing for labor is generally higher than the national average due to the cost of shipping parts, remote operations, and the specialized knowledge required for the region's demanding driving conditions. The market is not saturated but is defined by a cooperative network between the local Old Harbor mechanic and the more specialized shops in Kodiak.

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 Old Harbor regulations and climate