Roll Up Door Repair for Heavy Duty Trucks

Keep your semi-trailers operating at their peak performance with our rollup and swing door repairs and replacements. Whether you need assistance in the shop or on the road, the team at Blaine Brothers is available 24/7 so you can get back to business fast.

Your Trusted Trailer Door Repair Shop

Noticing some trouble with your trailer doors or simply want to cut any problems off at the pass? Call Blaine Brothers today. Our skilled technicians are here to take care of you and you can trust we’ll get you back on the road ASAP.

Door Repair Services

Your trailer door protects your precious cargo so it arrives at its destination in good shape. If it’s not working properly, you could end up losing out on both time and money. No one wants that! At Blaine Brothers, we understand that your trailer is an integral part of your business and that’s why we’re committed to offering the best semi-trailer door repair services in the industry at prices that won’t break the bank. From everyday maintenance to more complicated challenges, you can rely on our expert technicians to come through for you in a clutch. They’ll take the time to diagnose the problem and then fix it using quality parts and products from top manufacturers, getting you moving again fast.

We’ve done business this way for more than 40 years and it’s our goal to continue to serve our customers with honesty and integrity for years to come. Going the extra mile is important to us because we treat our customers and partners like family and we firmly believe that their success is our success. Next time you need repairs or maintenance on your trailer door, turn to Blaine Brothers and learn why so many members of the trucking community trust us with their trailers.

Roll Up Door & Repair FAQS

How to repair a roll-up door?

The methods for repairing a roll-up door will vary according to what has malfunctioned or failed in the operation. For most operators, it will be more trouble and expense to take a DIY approach than to take it to a qualified repair shop. In many cases, when a door gets stuck, particularly if it’s stuck closed, having someone unfamiliar with repair techniques work on it may cause more costly damage to the door or the trailer itself. Staying on top of inspections and maintenance is crucial to reducing the potential need for repairs.

How long do roll-up doors last?

When well taken care of, regularly inspected, and kept in good repair, roll-up doors on a semi-trailer should be able to last at least 8-10 years. In situations where they see more harsh environments or more intense usage, that lifespan may be decreased. When regular maintenance is neglected, the lifespan is reduced even further. In cases where the equipment is not maintained, 4-8 years is an adequate expectation, but with solid maintenance, the door can last decades along with the trailer.

How do you service a roll-up door?

There are several things that can be done by the owner or operator to keep the roll-up door on their trailer operating smoothly and securely. Most of the preventative maintenance will require visual inspections of the door components and knowing when to take the trailer into a shop and have issues addressed. The important parts of the door are the door assembly and movement components like rollers, springs, hinges, and tracks.

The door assembly should be looked at weekly, at least. The door panels should be checked for damage, and cables and straps should also be inspected and found in good shape. The lock, lock cam, and keeper should all be secure and properly functioning. Worn components should be replaced. The movement components such as the roller and tracks, hinges, and springs should all be inspected regularly, and damage or difficult operation should be noted and serviced. All rollers, bearings, and hinges should be lubricated.

Contact Us Today

Fill out the form on this page to make a request. Leave as much information as possible so we can serve you best the first time. Thanks for considering Blaine Brothers, we look forward to working with you!

Blaine, MN


10011 Xylite Street NE
Minneapolis, MN 55449

Cloquet, MN


1325 Hwy 45
Cloquet, MN 55720

Clearwater, MN


750 Heaton BLVD
Clearwater, MN 55320

Baldwin, WI


2500 Alreich Ave
Baldwin, WI 54002



10070 Davenport ST. NE
Blaine, MN 55449