The Best GMC Repair in Bay Shore, NY

Compare the highest-rated gmc repair mechanics in Bay Shore, New York. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Atlantic Car Care

4.8
(284 reviews)
Verified

A highly reputable, family-owned auto repair center known for its advanced diagnostics and expertise with both domestic and import vehicles. They have built a strong reputation for handling complex repairs on GMC trucks, from Duramax diesel service to sophisticated electronic and transmission issues. Their team includes ASE and manufacturer-specific certified technicians.

875 E Main St, Bay Shore, NY 11706

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Bove's Auto & Truck Repair Inc.

4.7
(172 reviews)
Verified

Bove's has a long-standing presence in the community and explicitly markets itself as a truck and SUV specialist. They are well-equipped for heavy-duty repairs, including suspension work, 4WD system service, and towing package maintenance, making them an excellent choice for GMC Sierra and Yukon XL owners.

1095 Sunrise Hwy, Bay Shore, NY 11706

Specialties & Features

Heavy-duty truck suspension
4WD and towing system service
Towing package maintenance

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Conroy's Auto & Truck Repair

4.6
(98 reviews)
Verified

While serving all makes and models, Conroy's has developed a niche in General Motors vehicles. They receive consistent praise for their honest diagnostics and ability to troubleshoot complex electrical and drivability issues common in modern GMCs, including Denali trim levels with advanced luxury features.

1445 5th Ave, Bay Shore, NY 11706

Specialties & Features

Denali luxury features and electronics
Transmission repair
General GMC diagnostics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Bay Shore

** The GMC repair market in Bay Shore is competitive and characterized by a mix of independent specialists and dealership service centers. The average quality is high, driven by a local customer base that includes commercial users, boating enthusiasts, and families requiring reliable trucks and SUVs for towing and daily use. **Competition Level:** High. Independent shops compete directly with the large, nearby GMC dealerships (like Smith Haven GMC in nearby Lake Grove) by offering more personalized service, often at a lower labor rate. Success hinges on building trust and demonstrating specialized technical knowledge. **Typical Pricing:** Labor rates in the Bay Shore area are above the national average, reflecting the higher cost of living on Long Island. Independent specialists typically charge between **$125 - $165 per hour**, while dealership rates can exceed **$175 per hour**. Shops specializing in diesel (Duramax) and transmission (Allison) work often command a premium due to the required expertise and specialized tooling. Customers can expect a thorough diagnostic fee ($150-$200), which is usually applied to the subsequent repair cost.

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 Bay Shore regulations and climate