The Best GMC Repair in Siloam Springs, AR

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

#1

Landers GMC of Siloam Springs

4.6
(284 reviews)
Verified

As the primary GMC dealership in the area, Landers is the authorized service center for all GMC models. Their factory-trained technicians have direct access to the latest tools, software updates, and genuine GM parts. They are the definitive choice for complex electronic, transmission, and warranty-related work, especially on Denali and heavy-duty models.

2901 Hwy 412 W, Siloam Springs, AR 72761

Specialties & Features

Denali electronics
features
Allison transmission repair
Duramax diesel service

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#2

Siloam Springs Tire & Auto Service

4.5
(187 reviews)
Verified

A long-standing, highly reputable independent shop known for its skilled diesel and transmission work. They have built a strong local reputation for handling complex drivetrain and engine issues on domestic trucks, making them a top alternative to the dealership for significant repairs like Duramax and Allison service.

2047 Hwy 412 W, Siloam Springs, AR 72761

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
4WD and towing system service

Business Information

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

Christian Brothers Automotive of Siloam Springs

4.8
(112 reviews)
Verified

Part of a nationally recognized franchise known for exceptional customer service and ethical repairs. While not a diesel-specific specialist, their technicians are proficient in EcoTec engine diagnostics, general transmission service, and electronic systems on GMC SUVs and light-duty trucks. They are an excellent choice for routine maintenance, check-engine light diagnostics, and non-heavy-duty repairs.

700 Heritage Ct, Siloam Springs, AR 72761

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
General GMC service
repair

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Siloam Springs

** The GMC repair market in Siloam Springs is characterized by a clear tiered structure. At the top, **Landers GMC** operates as the authoritative, factory-backed solution, commanding premium pricing but offering the most direct and certified expertise for complex issues, especially on newer models. The independent sector is robust, led by established shops like **Siloam Springs Tire & Auto**, which compete effectively on specialized heavy-duty mechanical work (diesel, transmission) often at a more competitive labor rate. National chains like **Christian Brothers** fill the crucial niche of reliable general service and diagnostics for the broader GMC owner base. Competition is healthy but not oversaturated, ensuring that reputable shops maintain high standards. Pricing follows this structure: dealership rates are highest, followed by specialized independents, with general service shops being the most cost-effective for routine work. For a GMC owner, this market provides excellent options, whether for warranty-covered Denali electronics or a transmission rebuild on an older Duramax.

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 Siloam Springs regulations and climate