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When your truck's climate control system fails, comfort and safety are at risk. Midwest Diesel Service provides comprehensive AC and heating repair for freight trucks, semis, and Class 6+ heavy-duty diesel engines throughout Blaine, MN and the Twin Cities Metro area. 

Our services include:

• Heating system diagnostics and repair
• Air conditioning recharge and leak detection
• Blower motor and fan replacement
• Thermostat and control panel service
• Compressor and condenser repair
• Complete climate control system overhaul

We offer early drop-off and after-hours pickup to keep you on schedule. Reach out to us for a free estimate on your AC or heating repair needs.

Climate control problems can develop gradually or suddenly impact your driving comfort in Blaine, MN. Recognizing the warning signs early helps prevent costly breakdowns and keeps your cab comfortable during long hauls. 

Common issues include:

• Weak or no airflow from vents
• Strange odors when system is running
• Unusual noises from heating or cooling components
• Inconsistent temperature control
• AC blowing warm air
• Heater producing cold air
• Visible refrigerant leaks

Our technicians stay current with the latest industry techniques and training to diagnose and resolve these issues quickly. Most estimates are available the same business day, with full estimates provided within 1-2 days depending on project complexity.

Since 1974, Midwest Diesel Service has been the trusted source for truck repair throughout the Twin Cities Metro area. As a local, family-owned business with over 50 years of experience, we understand the importance of reliable climate control for professional drivers. 

Our advantages include:

• 24/7 towing assistance when you need it
• On-site truck dyno for precise diagnostics
• OEM-warranted parts for lasting repairs
• Manufacturer warranty honored and extended options available
• Meticulous attention to detail on every job
• Customer service focused on your needs

Service times vary depending on your project size, but we work efficiently to get you back on the road. Appointments vary based on availability, so scheduling ahead helps you get prompt service.

A faulty climate control system can compromise your comfort and productivity in Blaine, MN. If you're dealing with a broken AC in summer heat or a failing heater in winter cold, Midwest Diesel Service has the knowledge and equipment to restore your truck's climate control system. Our team works on all heavy-duty diesel trucks and provides free estimates to help you plan your repair budget. Contact us today to schedule your AC and heating repair service.