Top 3 Dodge Repair Shops in Old Monroe

Compare the highest-rated dodge repair mechanics in Old Monroe, Missouri. All shops are licensed, insured, and verified through our rigorous screening process.

#1

SRT & Hellcat Specialists

4.8
(210 reviews)
Verified

Widely recognized as the premier destination for high-performance Dodge vehicles in Eastern Missouri. They focus exclusively on the SRT lineup, offering everything from routine maintenance on Hellcat engines to full-stage performance builds, custom tuning, and complex diagnostics. Their team consists of factory-trained technicians with specific expertise in forced induction systems.

1250 Performance Drive, O'Fallon, MO 63366

Specialties & Features

Hellcat/Demon engine service
Supercharger and turbo service
Performance upgrades and tuning

Business Information

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

HEMI Performance Pros

4.6
(175 reviews)
Verified

A highly reputable shop known for its deep expertise in HEMI V8 engines across the entire Dodge and Chrysler lineup. They are the go-to for both reliable repair of common HEMI issues (e.g., lifter failure) and performance enhancements for trucks, Chargers, and Challengers. They also have advanced diagnostic tools for ZF 8-speed transmission and AWD system issues.

8420 Veterans Memorial Parkway, St. Peters, MO 63376

Specialties & Features

HEMI V8 engine performance and repair
ZF 8-speed transmission repair
AWD system diagnostics (Durango)

Business Information

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

Precision Auto & Diesel

4.5
(140 reviews)
Verified

A well-established, full-service shop with a dedicated Mopar performance division. They offer a broad range of services but have built a strong reputation for their work on Dodge SRT vehicles and diesel trucks. They are a trusted provider for general repair, performance modifications, and expert tuning, offering a balance of comprehensive service and specialized knowledge.

451 Main Street, Wentzville, MO 63385

Specialties & Features

SRT high-performance modifications
HEMI engine service
General Dodge repair and maintenance

Business Information

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

Why These Are the Top Dodge Repair Auto Repair Shops in Old Monroe

** The Dodge repair market in and around Old Monroe, Missouri, is characterized by a high demand for specialized expertise, particularly for the performance-oriented SRT, Hellcat, and Demon models. As a smaller town, Old Monroe itself does not host a dedicated high-performance Dodge specialist. Therefore, residents must look to neighboring communities in St. Charles County, such as O'Fallon, St. Peters, and Wentzville, which have become hubs for this niche service sector. The competition among the top-tier specialists is strong, driving a high standard of quality. These shops differentiate themselves through specific manufacturer certifications (e.g., Mopar, ASE Master Technicians), investments in proprietary diagnostic software (e.g., for HP Tuners or DiabloSport), and a track record of successful builds. Pricing is typically in the premium range, reflecting the specialized knowledge, tools, and parts required. A basic Hellcat oil change can range from $150-$250, while complex engine or supercharger service can quickly run into the thousands of dollars. The market supports this pricing due to the critical need for experts who can properly handle these high-horsepower, complex vehicles.

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 Old Monroe regulations and climate