The Best GMC Repair in Royal Palm Beach, FL

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

#1

Gunn Automotive

4.8
(287 reviews)
Verified

A highly reputable, family-owned and operated service center known for its honest diagnostics and high-quality workmanship. They have built a strong local reputation for handling complex repairs on domestic trucks and SUVs, with a focus on GM products. Their technicians are skilled in both mechanical and electronic systems.

11928 Royal Palm Beach Blvd, Royal Palm Beach, FL 33411

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Gunter's Automotive & Diesel Repair

4.7
(194 reviews)
Verified

Specializes in diesel engine repair and performance, making them a prime choice for Duramax owners. They are particularly noted for their diagnostic capabilities and work on heavy-duty pickups. Customers frequently praise their expertise with towing systems and their ability to solve problems that dealerships could not.

1097 Brandy Ln, Royal Palm Beach, FL 33411

Specialties & Features

Duramax diesel service
EcoTec engine diagnostics
towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Mighty Auto Service - Royal Palm Beach

4.6
(168 reviews)
Verified

Part of a trusted, long-standing national network with a strong local presence. This location has certified technicians who receive ongoing training. They offer a comprehensive range of services from routine maintenance to advanced repairs, with a significant portion of their business dedicated to GM vehicles, including diagnostics for luxury features and electronics common in Denali models.

11050 Southern Blvd, Royal Palm Beach, FL 33411

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
4WD and towing system service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Royal Palm Beach

** The GMC repair market in Royal Palm Beach is robust and competitive, characterized by a high demand for specialized truck and SUV services due to the area's affluent demographics, prevalence of boating, and active lifestyle requiring towing and heavy-duty vehicles. The average quality of service is high, with several independent shops successfully competing against the local dealership by offering more personalized service, specialized expertise (especially in diesel and transmission work), and often more competitive pricing. Typical pricing for specialized services falls within the following ranges: * **Duramax/Diagnostic Service:** $150 - $200 per hour. * **Allison Transmission Service/Rebuild:** Fluid service ~$250-$350; Major rebuilds can range from $3,500 - $6,000+. * **Suspension Work (Heavy-Duty):** $1,000 - $4,000+ depending on the system and components. The top providers distinguish themselves through GMC-specific technical certifications (such as ASE Master Technicians with L1 certifications), investment in proprietary diagnostic tools, and a track record of positive customer outcomes, as evidenced by their consistently high review scores and business longevity.

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 Royal Palm Beach regulations and climate