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OUR SERVICES
From routine oil changes and brake repairs to engine diagnostics, suspension work, electrical troubleshooting, vehicle detailing, and preventive maintenance, we help keep your vehicle running safely and reliably for years to come.
Engine Diagnostics
When your check engine light appears, trust Carplex to identify the cause quickly and accurately. Using advanced diagnostic equipment, we troubleshoot engine performance issues, emissions problems, electrical faults, sensor failures, and drivability concerns to help prevent costly repairs and keep your vehicle operating efficiently.
Oil Change Services
Regular oil changes are one of the most important services for maintaining your engine’s health and performance. We provide professional oil change services using quality oils and filters designed to protect your engine, improve efficiency, and extend vehicle life. Drivers throughout Barnhart, Imperial, Arnold, and Jefferson County.
Brake Repair Services
Our brake services include brake inspections, brake pad replacement, rotor replacement, brake fluid checks, and complete brake system diagnostics. If you’re experiencing squeaking brakes, vibration, reduced stopping power, or warning lights, our technicians can quickly identify and resolve the issue.
Tire Services & Wheel Alignment
Proper tire maintenance improves safety, handling, and fuel economy. We offer tire installation, tire balancing, tire rotations, tire inspections, wheel services, and professional wheel alignment. Whether you need new tires or alignment correction, our team helps maximize tire life and improve driving performance.
A/C & Heating System Services
Stay comfortable year-round with professional air conditioning and heating system services. We perform A/C diagnostics, refrigerant services, compressor repairs, heater repairs, climate control troubleshooting, and complete HVAC system maintenance for all vehicle makes and models.
Suspension & Steering Repair
A properly functioning suspension system provides a smooth ride and improved vehicle control. Our suspension and steering services include shocks, struts, steering components, suspension inspections, and alignment corrections. We help drivers throughout Barnhart and Jefferson County enjoy comfortable driving experiences.
Auto Electrical System Repair
Modern vehicles rely heavily on electrical systems. We diagnose and repair batteries, alternators, starters, wiring issues, electrical components, sensors, and charging system problems. Our technicians use advanced testing equipment to quickly identify and correct electrical concerns.
Complete Auto Detailing Services
Protect your vehicle’s appearance with our professional detailing services. Our detailing packages include exterior hand washing, clay bar treatment, paint decontamination, wax sealant protection, tire and wheel deep cleaning, interior vacuuming, carpet shampooing, leather cleaning and conditioning, window cleaning, and odor elimination.
Preventive Maintenance Services
Prevent costly repairs and extend the life of your vehicle with routine maintenance services. We provide factory-scheduled maintenance, fluid services, filter replacements, inspections, tune-ups, belt replacements, and comprehensive vehicle health checks to help you avoid unexpected breakdowns.
WHY CHOOSE CARPLEX AUTO SALES & AUTOMOTIVE SERVICES?
Quality Vehicles You Can Trust
- Experienced Automotive Technicians: Every vehicle in our inventory is carefully inspected to provide reliability, value, and peace of mind for our customers.
- Honest Recommendations: Our skilled technicians have the knowledge and experience to diagnose, repair, and maintain domestic and foreign vehicles.
- Fair & Competitive Pricing: Quality automotive service shouldn’t break the bank. We offer affordable solutions and a 10% discount for senior citizens.
- Complete Automotive Solutions: From vehicle sales to repairs, detailing, tires, diagnostics, and maintenance, Carplex is your one-stop automotive destination.
- Convenient Barnhart Location: Located at 7231 Old Highway 21, Barnhart, MO 63012, we’re easily accessible for drivers throughout Jefferson County and nearby communities.
At Carplex Auto Sales & Automotive Services, We believe buying and maintaining a vehicle should be simple, affordable, and stress-free. Conveniently located on Historic Old Highway 21 in Barnhart, Missouri