The Best GMC Repair in Broomfield, CO

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

#1

Arapahoe GMC (Broomfield)

4.6
(480 reviews)
Verified

As the factory-authorized dealership for the area, Arapahoe GMC provides the highest level of factory-specific training, proprietary diagnostic tools, and genuine GM parts. Their service department is the go-to for complex warranty work, advanced electronics, and ensuring factory specifications are met, especially for Denali trims and newer models.

4000 W 144th Ave, Broomfield, CO 80020

Specialties & Features

Denali luxury/electronics
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Broomfield Auto Repair

4.9
(190 reviews)
Verified

A highly reputable independent shop known for its exceptional customer service and deep expertise in domestic trucks. They have built a strong reputation for honest diagnostics and quality workmanship on complex drivetrain and engine issues, making them a top choice for GMC owners seeking an alternative to the dealership.

2250 W Midway Blvd, Broomfield, CO 80020

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

4x4 Unlimited

4.8
(110 reviews)
Verified

This shop specializes exclusively in the systems that define the capability of GMC trucks. Their focus is on suspension lifts, 4WD system repair and service, differentials, and towing system integration. They are the premier local expert for owners who use their trucks for off-roading or heavy towing and need specialized, performance-oriented service.

1450 Commerce St Unit C, Broomfield, CO 80020

Specialties & Features

4WD system service
Heavy-duty truck suspension
Towing system diagnostics

Business Information

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

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

** The GMC repair market in Broomfield is robust and highly competitive, reflecting the area's affinity for trucks and SUVs. The quality of service providers is generally high, split between the factory-backed expertise of the dealership and several top-tier independent shops. * **Average Quality:** The market standards are elevated. Shops must demonstrate competence with complex modern truck systems to survive. Customers expect expertise in diesel, transmission, and electronic systems. * **Competition Level:** High. The presence of a major dealership (Arapahoe GMC) sets a benchmark, while independents compete on personalized service, lower labor rates, and specific niche expertise (e.g., 4x4 Unlimited for off-road). This competition benefits consumers through quality and service options. * **Typical Pricing:** Pricing follows a clear tier structure. The dealership commands the highest labor rates but offers the most direct access to GM technical resources and OEM parts. Independent shops like Broomfield Auto Repair typically offer rates 15-25% lower, providing significant value. Specialists like 4x4 Unlimited have premium pricing within their niche that is justified by their unique expertise and equipment.

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 Broomfield regulations and climate