Top 3 GMC Repair Shops in Deland

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

#1

Massey Sales & Service

4.6
(280 reviews)
Verified

As the primary GMC dealership in the DeLand area, Massey is the default choice for factory-trained technicians, genuine GM parts, and complex electronic diagnostics. They are best equipped to handle warranty work, recalls, and the sophisticated electronics found in Denali models. Their service department has direct access to GM technical resources and specialized diagnostic tools.

2399 S Woodland Blvd, DeLand, FL 32720

Specialties & Features

Denali electronics
features
EcoTec engine diagnostics
Allison transmission repair

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Certified Auto Specialists

4.8
(150 reviews)
Verified

A highly-rated independent shop with a strong reputation for expertise in both domestic and import vehicles. Customer reviews frequently highlight their expertise with diesel engines and transmissions. They are known for honest diagnostics, high-quality workmanship, and personalized service, often for a lower labor rate than the dealership. They have the advanced scan tools necessary for modern GMC systems.

845 S Woodland Blvd, DeLand, FL 32720

Specialties & Features

Duramax diesel service
Allison
10-speed transmission repair
towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

A-1 Transmission & Auto Repair

4.4
(90 reviews)
Verified

While the name emphasizes transmissions, this established local shop provides comprehensive automotive repair. They have specific expertise in the Allison transmissions found in GMC HD trucks and the 10-speed automatics in newer models. They also service 4WD systems and perform general engine diagnostics, making them a solid specialist for drivetrain and powertrain issues.

801 S Alabama Ave, DeLand, FL 32724

Specialties & Features

Allison transmission repair
4WD system service
heavy-duty truck suspension

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Deland

** The GMC repair market in DeLand, Florida, is characterized by a clear hierarchy. The single dealership, **Massey Sales & Service**, dominates the market for factory-specific work, warranty services, and complex electronics, but commands premium pricing. The independent sector is competitive, with several shops vying for business. The highest-quality independents, like **Certified Auto Specialists**, have successfully differentiated themselves by developing deep expertise in specific high-demand areas like diesel and transmission repair, offering a compelling value proposition. Overall, consumers have access to competent service options. Pricing is tiered: dealership labor rates are typically 15-25% higher than top-tier independents. For routine maintenance and non-warranty drivetrain work, the reputable independents often provide the best balance of cost and expertise. However, for issues directly related to proprietary Denali features or complex module programming, the dealership's specialized tools and factory training are often necessary. The market lacks a high-volume, GMC-exclusive independent specialist, but the top providers listed have proven their capability through longevity and consistent, positive customer feedback.

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 Deland regulations and climate