Full‑service repair and maintenance for semi‑trucks and trailers

We provide a full range of services designed to keep your truck safe, compliant, and running efficiently.

Explore our specialties below:

  • Truck and trailer repair

  • Oil changes & routine maintenance

  • Suspension repair & rebuilds

  • Tires, brakes & wheel seals

  • Hopper trailer side‑panel replacements

  • Hopper tarps & tarp‑bow replacements

  • Trailer washout services

  • Full shop services in Mapleton, ND

  • Mobile repair in Billings, MT

  • 24/7 roadside assistance (technician availability)

We handle full truck and trailer repair, including oil changes, routine maintenance, suspension work, tires, brakes, and wheel seals. We also service hopper trailers with side‑panel replacements, tarps, and tarp bows.

We operate a full repair shop in Mapleton, ND, and provide mobile repair services in Billings, MT, including 24/7 roadside assistance when a technician is available.

We’re Ready When You Are

Book an oil change or schedule a service.

Request a Service Appointment

We offer competitive pricing on oil change packages, brake packages, tarp installs, tires, and full repair services.

CHeck out our new washout bay

In addition to repairs and maintenance, we also operate an on-site self-serve washout bay for dry vans, reefers, and dump trailers — built for convenience, speed, and cleanliness. Open daily from 6am to 8pm, the bay is fully equipped with high-pressure wands, truck-safe soaps, and easy pull-through access. Whether you’re part of our fleet or just passing through, you’re welcome to use the facility — no appointment needed.

About Us

Blacktop Repair was founded out of necessity — built as a one‑stop shop for heavy‑duty truck and trailer repair, maintenance, and washouts. After years of waiting on outside providers, we created a solution focused on speed, quality, and keeping rigs moving without the downtime most shops create.

With over 30 years of combined experience in trucking and logistics, we know what it takes to keep equipment on the road. We don’t just service trucks — we run them ourselves. That firsthand experience drives how we prioritize urgency, margins, and the real‑world challenges drivers face every day.

Our mission is simple: support internal fleet operations and outside customers with reliable, flexible, and honest service under one roof. From routine maintenance to tires, brakes, DOT inspections, and trailer washouts, we make every visit fast, fair, and productive.

Time is money in this industry, and we treat it that way. We believe in straightforward communication, honest pricing, and building a culture that supports our employees, subcontractors, and customers alike.

At Blacktop Repair, we’re not just here to fix equipment — we’re here to help you run a safer, more efficient, and more profitable operation

Built for Drivers. Backed by Results.

See what customers say about the repairs and service that keep their equipment moving.

Shop Talk

What we see in the shop, what causes it, and how to avoid it on the road.

5 Key Takeaways from Minnesota DOT Commercial Vehicle Training

5 Key Takeaways from Minnesota DOT Commercial Vehicle Training

Our technicians attended Minnesota DOT Commercial Vehicle Training. Here are five key takeaways on trailer maintenance, DOT inspections, and fleet safety. ...more

DOT Inspections

August 24, 20262 min read

Galvanic Corrosion in Trailer Frames

Galvanic Corrosion in Trailer Frames

Galvanic corrosion between aluminum and steel can lead to cracked frame rails and damaged suspension hangers. Learn how to prevent costly trailer repairs. ...more

Trailer Maintenance

August 17, 20262 min read

Wheel Seal Leaks on Hopper Trailers  FMCSA Violation Guide

Wheel Seal Leaks on Hopper Trailers FMCSA Violation Guide

Learn how to spot wheel seal leaks on hopper trailers, prevent FMCSA violations, and keep your equipment compliant with proper pre‑trip inspections and repairs. ...more

DOT Inspections ,Trailer Maintenance

April 13, 20262 min read

Full-Service maintenance and repair for semi-trucks and trailers.

Mapleton, ND Location

Address: 3609 164th Ave SE, Mapleton, ND 58059

Phone: 701-645-5494

3609 164th Ave SE, Mapleton, ND 58059, USA
Billings, MT Mobile Repair

Address: 1190 S 29th St W, Billings, MT 59102

Phone: 406-606-4065

1190 S 29th St W, Billings, MT 59102, USA

Copyright © 2026 Blacktop Repair LLC . All rights reserved.