About L&M National Equipment

L&M National Equipment is a family-owned diesel truck repair business serving Miami, FL, and all of South Florida. With over 10 years of hands-on experience, we specialize in multi-brand diagnostics, heavy equipment repair, and fleet maintenance. When your truck is down, every hour costs money — that’s why we work fast, honest, and right the first time.

Miami’s Trusted Diesel Truck Repair Specialists

mission

To deliver the most reliable diesel truck repair in Miami — from quick diagnostics to complex engine overhauls — keeping your fleet moving and your business profitable.

vision

To become South Florida’s #1 multi-brand diesel diagnostic and repair solution, trusted by fleets, owner-operators, and heavy equipment companies nationwide.

technology

We use the latest multi-brand diagnostic tools and software to accurately identify issues across all major truck manufacturers — saving you time and unnecessary repairs.

Why Choose L&M National Equipment?

Why Choose Us

✔ Family-owned and operated in Miami, FL
✔ Over 10 years of diesel truck repair experience
✔ Multi-brand diagnostic equipment & certified mechanics
✔ Mobile and roadside assistance available 24/7
✔ Transparent pricing — no hidden fees
✔ Serving Miami-Dade, Broward & Palm Beach County
✔ Trusted by fleets and independent owner-operators

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Revolutionary Services, 100% Customer Satisfaction

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Book Your Appointment Today

Fast and simple way of getting your truck serviced, Send us a message and we will get your truck in for a service rightaway.
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Get a free quote

Having problems but not sure how much it will cost to fix them? Send us a message and we will send you a detailed quotation.
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Immediate Support

Do you have issues that need to be addressed right away? Give us a call at our customer support number, we are happy to help.
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Whether you need a routine inspection, emergency roadside repair, or custom ECM tuning, L&M National Equipment is your one-stop shop for diesel truck repair in Miami. We comply with all regulations set by the Federal Motor Carrier Safety Administration (FMCSA).