The Best GMC Repair in Macungie, PA

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

#1

A&T Truck & Auto Repair

4.8
(180 reviews)
Verified

A&T is widely regarded as the premier truck specialist in the Macungie area. They have built a formidable reputation for handling complex diagnostics and repairs on heavy-duty platforms, with a particular focus on GM products. Their technicians are highly trained in both diesel and gasoline engine systems, making them a one-stop shop for everything from a Sierra 1500 to a Sierra 3500HD.

125 Main Street, Macungie, PA 18062

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Macungie Transmission & Automotive

4.6
(120 reviews)
Verified

While their name highlights transmissions, this shop offers comprehensive automotive care with exceptional expertise in GM powertrains. They are a top choice for complex transmission issues, especially with the Allison series, and are also proficient in 4WD system service and general engine diagnostics. They are known for their methodical approach to problem-solving.

312 Brookside Road, Macungie, PA 18062

Specialties & Features

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

Business Information

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

S & S Service Center

4.4
(90 reviews)
Verified

A well-established, family-owned shop known for its honest service and deep roots in the community. S & S provides reliable general and specialized repair for GMC trucks and SUVs. They excel in routine maintenance and diagnostics for towing packages, suspension components, and engine performance, making them an excellent choice for Denali owners needing electronic and comfort system upkeep.

545 Chestnut Street, Macungie, PA 18062

Specialties & Features

Towing package maintenance
Denali luxury features and electronics
General GMC service
diagnostics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

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

The GMC repair market in Macungie is robust and highly competitive, largely influenced by the region's strong truck culture and proximity to major shipping routes. The average quality of service is high, with several shops possessing the specialized tools and knowledge required for modern, complex GMC systems. Competition is strong among independent shops, which often compete with larger dealerships in nearby Allentown by offering more personalized service and lower labor rates. Typical pricing for specialized services is in line with regional averages: diesel injector diagnostics can range from $250-$500, Allison transmission service is typically $300-$400, and heavy-duty suspension work can quickly escalate to $1,500+ for parts and labor. The most successful shops, like those listed above, differentiate themselves through specific technical certifications (such as ASE), investment in proprietary diagnostic software, and a track record of successfully servicing the commercial and heavy-duty segments of the market.

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 Macungie regulations and climate