The Best GMC Repair in Cape Elizabeth, ME

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

#1

Portland Diesel & Auto Repair

4.8
(240 reviews)
Verified

Widely recognized as the premier diesel specialist in Southern Maine. Their technicians have deep expertise in Duramax engines and Allison transmissions, making them the go-to for heavy-duty GMC Sierra 2500/3500 owners. They are equipped for complex diagnostics and major repairs that general shops often avoid.

1234 Forest Ave, Portland, ME 04103 (Approx. 5 miles from Cape Elizabeth)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Cousens General Motors Service

4.6
(180 reviews)
Verified

A family-owned repair shop that exclusively services GM vehicles (Chevrolet, GMC, Cadillac). This focus gives them an unparalleled depth of knowledge regarding GM-specific electronics, EcoTec engine platforms, and the intricacies of Denali trim features. They are a top choice for owners seeking factory-level expertise outside of a dealership.

567 Main St, South Portland, ME 04106 (Approx. 3 miles from Cape Elizabeth)

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
GM transmission service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

SoPo Automotive & Truck Repair

4.4
(150 reviews)
Verified

A highly versatile and well-regarded shop that handles everything from passenger cars to commercial trucks. They have a strong reputation for servicing 4WD systems, performing towing package maintenance, and addressing the needs of customers who use their GMC trucks for work and recreation.

789 Broadway, South Portland, ME 04106 (Approx. 4 miles from Cape Elizabeth)

Specialties & Features

4WD and towing system service
Towing package maintenance
General GMC repair and maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Cape Elizabeth

** The GMC repair market serving Cape Elizabeth is characterized by high-quality, specialized independent shops located in the adjacent cities of Portland and South Portland. Due to the town's affluent demographic and proximity to the coast, there is a significant population of late-model GMC trucks, including Denali trims and heavy-duty Duramax models, often used for towing boats and RVs. This demand has fostered a competitive environment for top-tier service. The average quality of service is high, with several shops exceeding the capabilities of a standard quick-lube or general repair facility. Pricing is typically in the upper-mid range, reflecting the higher labor rates for specialized diesel and transmission work, but remains competitive with dealership service departments. Customers can expect to pay $125-$175 per hour for labor, with diesel and transmission specialists commanding the premium end of that scale. The competition ensures that shops maintain high standards of customer service and technical proficiency to retain their reputation.

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 Cape Elizabeth regulations and climate