Tank Trailer Repair &
Maintenance in Bismarck, ND

inspection, v-k, v-k-i-p, v-k-p, dot, insurance claims, fuel, propane, nh3 conversion, steam out, wash out, lining test, r stamp, fuel, crude oil, black light, acid wash, bobtail, tank, trailer, repair, build

Before Repair

BEP Petroleum & Tank LLC provides tank trailer repair and maintenance for customers in Bismarck, ND, and the surrounding area. If your tank trailer is damaged, not road-safe, or not passing inspection, our shop can help.

Our tank trailer repair work covers mechanical fixes, structural repairs, and compliance-related needs. We handle small jobs and major repairs, including bulk tank trailer repair and even a complete tank trailer rebuild when needed.

BEP offers practical repair services that keep your equipment working and safe. This includes running gear fixes like brakes, axle work, suspension repairs, refined fuel manifolds, pump repair and rebuilds, scully, ABS, meter calibration & repair.

inspection, v-k, v-k-i-p, v-k-p, dot, insurance claims, fuel, propane, nh3 conversion, steam out, wash out, lining test, r stamp, fuel, crude oil, black light, acid wash, bobtail, tank, trailer, repair, build

After Repair

We also fix common system issues like electrical problems and damage around the barrel area. If you have a cargo tank issue, we can help with general repairs and welding. We also support repairs caused by accidents, including collision damage repair.

BEP can support inspection and repair needs tied to compliance testing. Our team handles work that supports cargo tank inspection, thickness testing,and repair requirements when a fix is needed before the unit can return to service.

We also help with internal damage that can show up over time. This includes tank liner repair and internal corrosion repair. If you are unsure what level of work you need, our team can help you choose the right repair plan and the right maintenance steps. Our tanker repair shop in Bismarck, ND, offers reliable trailer repair for working units that need to get back on the road. We provide trailer repair services that support full uptime and long-term maintenance.

Tank Trailer Types We Service

BEP works on many types of tank trailer units, so you can confirm a good fit fast. Our shop supports a wide range of trailer setups and product classes, including units that need repairs, rebuild work, or regular maintenance.

We service steam out units that may need prep work before repairs, plus trailers that need welding or rebuild work. We also work on crude oil tankers, fuel tankers, propane and liquified petroleum units, and chemical tanks.

Our experts service specialized equipment like a vacuum tank, plus bulk tanks, bobtail and pup trailers, and flatbeds. Whether your tank trailer needs liner work, structural repair, or trailer service support for road use, we can review the unit and provide a plan.

BEP supports tank trailer modifications, repairs, and regular maintenance to keep you moving.

Ready to schedule an appointment OR get a repair estimate?

Call us at 701.258.5427 or click on the Contact Us button, and someone will contact you shortly.

Tank Trailer Services Offered

  • Alignment & Frame Straightening

  • V-K-I-P & DOT Testing

  • Custom Fabrication

  • R-Stamp Repairs

  • Barrel & Manhole Repairs

  • Brake Jobs

  • Axle, Suspension Repair & Replacement

  • Electrical Systems

  • General Wreck Repair

  • Insurance Claims

Types of Units Serviced

  • Crude Oil Tankers 307/407

  • Fuel Tankers 306/406

  • Liquified Petroleum or Propane 330/331

  • Chemical Tanks 312/412

  • Wash out or Steam Out

  • Welding

  • Complete Trailer Rebuild

  • Acid Wash

  • Mobile Weld & Repair

  • Liner Repair & Sandblasting

  • Vacuum Tanks

  • Bulk Tanks

  • Bobtail & Pup Trailers

  • Flatbed

Frequently Asked Questions

How do I know if my tank trailer needs repair versus routine maintenance?

Routine maintenance is planned work, such as checking brakes, lights, and worn parts. Repair is needed when something is not working, not road-safe, or failing inspection. If you see damage, leaks, braking issues, electrical problems,  or liner issues, bring it in for trailer repair.

Do you work with insurance claims for tank trailer repairs?

Yes. BEP works with insurance companies for tank trailer repair. Call with your claim details and trailer condition so we can provide a repair estimate and plan.

Can you repair my specific tanker type or configuration?

BEP services many units, including crude, fuel, propane and LP, chemical tanks, bulk units, bobtail and pup trailers,  steam out units, and a vacuum tank. If you are not sure, call with your tank trailer type and the issue, and we will guide you.