FAQs for Columbia Fleet Service


Where is Columbia Fleet Service located?

Columbia Fleet Service is located at: 7661 Assateague Drive, Jessup, MD 20794. We are conveniently situated near major routes like I-95 and Route 1, allowing easy access for fleet operators in Baltimore, Washington D.C., and throughout Central Maryland.

What types of vehicles do you service?

We specialize in diesel truck repair and fleet maintenance. Our team is experienced in working with medium- and heavy-duty trucks, trailers, buses, and other commercial vehicles.

Do you offer DOT inspections?

Yes, we provide DOT (Department of Transportation) inspections to help you stay compliant with federal and state safety regulations. These inspections ensure your fleet remains roadworthy and up to code.

What services does Columbia Fleet Service offer?

We provide comprehensive services, including:

  • Preventive Maintenance
  • Diesel Engine Diagnostics and Repair
  • Brake and Suspension Work
  • Electrical System Troubleshooting
  • DOT Inspections
  • Trailer Repairs
  • Emergency Roadside Service
All work is performed by ASE-certified technicians with deep knowledge of commercial truck systems.

Do you offer mobile or roadside repair service?

Yes, Columbia Fleet Service provides emergency roadside service in Jessup and the surrounding region. Whether you're facing a breakdown or need on-site maintenance, our mobile technicians are equipped to get you back on the road quickly.

Are your technicians certified?

Yes, our diesel technicians are ASE-certified and trained in advanced diagnostics and repair procedures for commercial vehicles.

How do I schedule service for my fleet?

You can call us at 410-324-7244 to schedule an appointment. We also offer preventive maintenance scheduling to keep your fleet running smoothly and avoid costly downtime.

Which areas do you serve?

We proudly serve Jessup, Baltimore, Columbia, Elkridge, Laurel, and the broader Central Maryland region. Our location allows us to support fleets operating along key trucking corridors in the Mid-Atlantic.

What sets Columbia Fleet Service apart from other truck repair shops?

We are known for:

  • Fast, dependable service
  • Honest diagnostics
  • Experienced, ASE-certified technicians
  • A commitment to minimizing downtime for fleet operators
  • Convenient access for Maryland and regional trucking routes


Reviews

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Matt did a great job with handling the request for my vehicle. Very professional and got the job done rather quickly.

, 01/15/2026

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Jeremiah/trk#40 was outstanding, great positive spirit + extremely knowledgeable & that’s the energy needed when you are in a bind! God bless & thank you

, 01/14/2026

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Jeremiah came out for a air line replacement on my company big rig. He kept me updated with ETA, was friendly and professional. He quickly made light work of my issue at hand and had me back on my way. Service with a smile. Thank you Columbia Fleet Service

, 01/13/2026

Partners

Cottrell
MMTA
Vanair
Delavan
Ambest
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