We Keep You Rolling!
Reliable 24/7 Mobile Diesel Repair
At Rollin Truck Trailer & Equipment Repair, we provide expert mobile diesel mechanic services for semi-trucks, trailers, and construction equipment.
About Us
Your Trusted Mobile Diesel Mechanic—Anywhere, Anytime
At Rollin Truck Trailer & Equipment Repair, we understand that time is money in the trucking and construction industries. A breakdown can mean lost revenue, missed deadlines, and unnecessary stress. That’s why we offer 24/7 mobile diesel repair services—so you can get back on the road or job site fast!
→ 24/7 Emergency Roadside Assistance
→ On-Site Repairs for Semis, Trailers & Equipment
→ Serving Northern Indiana with Fast Response Times
→ Skilled & Reliable Diesel Mechanic Services
Need immediate assistance? Call or text us now!
Our Services
What We Do
24/7 Roadside Assistance
We provide emergency repairs anytime, anywhere. If your truck, trailer, or equipment breaks down, we’ll come to you and fix the problem on-site.
Truck & Trailer Repair
From engine diagnostics and electrical repairs to brake and suspension work, we handle all types of semi-truck and trailer issues.
Water Pump Services
We repair and maintain high pressure water pumps and components in hydro excavation applications and line jetting also pressure washing system
Roland Valenzuela
Owner & Lead Diesel Mechanic
With years of hands-on experience in diesel mechanics and heavy equipment repair, Roland Valenzuela is the driving force behind Rollin Truck Trailer & Equipment Repair. His dedication to fast, reliable, and high-quality mobile repair services has earned him a trusted reputation among truckers, fleet operators, and construction professionals.
Committed to keeping semis, trailers, and construction equipment running smoothly, Roland operates 24/7 across Nothern Indiana, ensuring minimal downtime for his clients. His expertise, combined with a passion for problem-solving, makes him the go-to mechanic when breakdowns happen and time is critical.
Why Choose Us?
Advantages & Features
24/7 Availability
We’re always ready to respond, day or night.
Fast Response Times
We understand that downtime costs money.
Mobile On-Site Repairs
No towing is required; we come to you!
Cover Northern Indiana
Providing services across northern part of Indiana
Talk To Us
Get Back On The Road
Don't let a breakdown slow you down. Our expert mobile diesel mechanics are ready to assist you anytime, anywhere. Call or text now for fast, reliable service!
Call Us Anytime
Address
Address 9923 w water st Lapel IN 46051