The Best GMC Repair in Longstreet, LA

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

#1

C&M Auto and Diesel Specialist

4.7
(180 reviews)
Verified

A highly-rated, family-owned shop known for its deep expertise in both domestic diesel engines and complex electronic systems. They are a go-to for GMC Sierra and Canyon owners, from basic maintenance to major engine and transmission overhauls. Their technicians have direct experience with GM's latest technologies.

4527 Youree Dr, Shreveport, LA 71105 (Serves the Longstreet area)

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali electronics
diagnostics

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Coyle's Automotive & Transmission

4.8
(240 reviews)
Verified

With a reputation built on transmission expertise, Coyle's has expanded to become a premier full-service shop for trucks and SUVs. They are an authorized Allison Transmission service partner, making them a top choice for GMC owners with Allison-equipped vehicles. They also handle advanced 4WD system service and towing package repairs.

3158 Jewella Ave, Shreveport, LA 71109 (Serves the Longstreet area)

Specialties & Features

Allison transmission rebuilds
4WD and towing system service
EcoTec engine diagnostics

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Red River Truck & Offroad

4.6
(150 reviews)
Verified

Specializing in the "truck" aspect of GMC, this shop excels at suspension, drivetrain, and towing-related services. They are the preferred installer for many high-end suspension brands and are experts in diagnosing and repairing issues specific to heavy-duty GMC trucks, including those used for frequent towing or off-road use.

8920 Mansfield Rd, Shreveport, LA 71118 (Serves the Longstreet area)

Specialties & Features

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

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Longstreet, Louisiana, is effectively an extension of the Shreveport automotive service landscape. Due to Longstreet's small size and rural nature, residents must look to Shreveport for specialized, non-dealer service. The market is moderately competitive, with several high-quality independent shops competing directly with the area's GMC dealerships. The average quality of independent specialists is high, as successful shops have had to differentiate themselves through specific technical expertise (e.g., diesel, transmission) and superior customer service to thrive. Typical pricing for labor is competitive, often 20-30% lower than dealership rates, while part costs are generally similar. For the specialized services requested—particularly Duramax and Allison work—pricing is at a premium due to the required expertise and specialized tooling. Customers in this market show strong loyalty to shops that demonstrate proven, reliable expertise with complex GMC systems.

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 Longstreet regulations and climate