The Best GMC Repair in Port Salerno, FL

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

#1

Coastal Auto Care

4.8
(280 reviews)
Verified

Highly regarded as a top-tier specialist for GM vehicles, Coastal Auto Care has built a stellar reputation for its technical expertise, particularly with complex drivetrain and engine issues. They are known for their honest diagnostics and quality workmanship on everything from daily drivers to heavy-duty work trucks.

2610 SE Dixie Hwy, Stuart, FL 34996

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Stuart Automotive

4.7
(190 reviews)
Verified

A long-standing family-owned business with a focus on American-made trucks and SUVs. They receive consistent praise for their work on suspension systems, 4WD services, and general maintenance. Their expertise with the GM platforms common in the area makes them a trusted choice for reliable, long-term vehicle care.

817 S Colorado Ave, Stuart, FL 34994

Specialties & Features

Heavy-duty truck suspension
4WD and towing system service
General Powertrain diagnostics

Business Information

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

A-1 Transmission & Auto Repair

4.6
(150 reviews)
Verified

While the name highlights transmissions, this shop provides comprehensive auto repair with a recognized specialty in Allison transmissions, which are paramount for GMC trucks. They are a go-to for complex transmission rebuilds and diagnostics, a critical service for owners of HD trucks used for towing and hauling.

2580 SE Washington Blvd, Stuart, FL 34997

Specialties & Features

Allison transmission repair
Transmission service
maintenance
Drivetrain diagnostics

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Port Salerno

The GMC repair market in the Port Salerno area is characterized by high quality and moderate competition, primarily located in the larger commercial hub of Stuart, just minutes away. Given the region's affinity for boating and outdoor recreation, there is strong demand for specialists proficient in diesel engines, Allison transmissions, and towing systems. The average quality of independent shops is high, as longevity and reputation are crucial in this community. Consumers have a clear choice between the convenience of the local GMC dealership (which typically has higher labor rates) and several well-established, highly-rated independent specialists who often provide more personalized service and can be more cost-effective for complex drivetrain work. Typical pricing for specialized services (e.g., Duramax injector replacement, Allison transmission service) is competitive but reflects the advanced expertise and diagnostic equipment required.

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 Port Salerno regulations and climate