The Best Kia Repair in Old Monroe, MO

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

#1

Dave Sinclair Kia

4.5
(1 reviews)
Verified

As a factory-authorized Kia dealership, this is the premier destination for warranty work, complex diagnostics, and factory-trained technicians. They have direct access to Kia technical service bulletins, proprietary software, and genuine Kia parts. Their service department is equipped to handle everything from routine maintenance on the latest EV6 to complex Theta II engine warranty claims and Drive Wise calibrations.

801 S. Highway 94, O'Fallon, MO 63366

Specialties & Features

Theta engine warranty
EV service
Drive Wise calibration

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Frank Leta's O'Fallon AutoCare

4.8
(250 reviews)
Verified

While part of a larger network, this location has built a strong reputation for expert-level service on Asian imports, with specific praise for their work on modern, complex engines. Their technicians receive ongoing training on GDI systems and turbo diagnostics. They are an excellent independent alternative for out-of-warranty Kias, offering high-quality service without the dealership price point, particularly for carbon cleaning and turbo service.

1100 Technology Drive, O'Fallon, MO 63368

Specialties & Features

GDI and turbo engine service
Engine carbon cleaning
DCT transmission diagnostics

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

C&G Auto Service

4.7
(80 reviews)
Verified

A highly-rated, family-owned independent shop known for its honest diagnostics and personalized service. They have developed specific expertise with Hyundai and Kia vehicles common to the region. They excel at the mechanical aspects of Kia repair, including timing chain replacement on Theta engines (outside of warranty), DCT clutch service, and general maintenance. Their strength is in building long-term trust with customers.

805 S. Main Street, O'Fallon, MO 63366

Specialties & Features

Theta engine maintenance
DCT service
General Kia repair

Business Information

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

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

** The Kia repair market for Old Monroe residents is characterized by a need to travel to nearby, larger communities like O'Fallon for specialized service. There are no dedicated Kia-specific repair shops within Old Monroe's city limits itself. The market is highly competitive among the providers in O'Fallon, which drives a generally high standard of quality. For warranty and advanced electronic work (especially involving Drive Wise), the dealership (Dave Sinclair Kia) is the unequivocal leader. However, for out-of-warranty repairs, maintenance, and mechanical work, the independent shops (Frank Leta's and C&G) offer compelling value with comparable expertise and often more personalized service. Pricing follows this structure: dealership labor rates are at a premium, followed by corporate independents (Frank Leta's), with local shops (C&G) typically being the most cost-effective while still maintaining high-quality standards. Customers are advised to choose based on their specific needs: warranty/complex electronics for the dealer, and mechanical/out-of-warranty expertise for the independents.

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