The Best GMC Repair in Harwood Heights, IL

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

#1

Harwood Auto Service Inc.

4.8
(180 reviews)
Verified

A long-standing, family-owned shop with a reputation for honesty and expertise in both domestic and import vehicles. They are known for their advanced diagnostics capabilities and have several technicians with extensive experience on GM platforms, including drivetrain and electronic systems. While not an exclusive GMC shop, they are a top-rated local choice for complex repairs.

7307 W Lawrence Ave, Harwood Heights, IL 60706

Specialties & Features

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

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Midas - Norridge

4.5
(250 reviews)
Verified

Part of a national chain with the resources for specialized training and equipment. This specific location receives consistently high marks for customer service and technical competence with GM trucks and SUVs. They offer a wide range of services, including exhaust and brake work, which are critical for towing and heavy-duty applications.

4647 N Harlem Ave, Norridge, IL 60706 (Approx. 1 mile from Harwood Heights)

Specialties & Features

Heavy-duty truck suspension
towing package maintenance
transmission service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

M & R Transmissions

4.7
(90 reviews)
Verified

While not GMC-exclusive, this is a highly-specialized transmission shop with deep expertise in the Allison transmissions found in GMC Sierra and Yukon Denali models. For any complex transmission issue, especially related to the 10-speed or traditional Allison models, they are the local experts. They also handle related drivetrain and 4WD system repairs.

7940 W Irving Park Rd, Norridge, IL 60706 (Approx. 2 miles from Harwood Heights)

Specialties & Features

Allison transmission repair
10-speed transmission rebuild
4WD diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Harwood Heights

** The GMC repair market in Harwood Heights itself is characterized by a few highly reputable, independent general repair shops that possess the capability to service most GMC needs. For routine maintenance and common issues on models like the Terrain or Acadia with EcoTec engines, local providers like Harwood Auto Service are excellent and convenient. However, for the most specialized services—particularly in-depth Duramax diesel performance work, advanced Denali electronics, or complex transmission rebuilds—residents typically look to specialists in immediately adjacent suburbs like Norridge, Park Ridge, and Chicago proper. The competition is moderate, with a mix of national chains (Midas, Meineke) and long-standing independent shops. Pricing is competitive with the greater Chicago area, with general labor rates typically ranging from $120-$150 per hour. Specialist work, particularly on diesel engines or transmissions, will command a premium. For ultimate peace of mind and factory-level expertise, residents often utilize the authorized GMC dealerships in the broader region, but the providers listed above offer a strong combination of specialized skill, reputation, and value.

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 Harwood Heights regulations and climate