NH Repairs provides diesel engine repair and diagnostics for commercial trucks and fleets in Fort Lauderdale and throughout Broward County. Our shop at 2221 NW 22nd St in Pompano Beach is 15 minutes north of Fort Lauderdale on I-95 — close enough to serve operators running freight through Port Everglades, along the I-595 corridor, and throughout the greater Fort Lauderdale commercial zone.
We work across all major diesel platforms with a particular focus on aftertreatment and emissions systems — the most common source of unplanned downtime for commercial fleets in South Florida. If your truck is throwing codes, running rough, or stuck in derate, we diagnose the root cause first and fix it right.
Diesel Repair Services
Diesel Engine Diagnostics
Full diagnostic scans across Cummins, Detroit Diesel, Paccar MX, CAT, Volvo D-series, Mack, and other major commercial platforms. We pull codes, identify root causes, and give you a clear picture of what needs to be done before any work begins.
Aftertreatment and Emissions Systems
DPF cleaning and replacement, EGR repair, SCR system service, DEF injector work, and diesel oxidation catalyst repair. Fort Lauderdale-area fleets running high-cycle routes through Port Everglades and along I-595 put significant stress on aftertreatment systems — we specialize in resolving these failures completely, not temporarily.
Fuel System Service
Injector testing, cleaning, and replacement; high-pressure common rail diagnostics; fuel pump repair; lift pump replacement; and complete fuel system diagnostics across all major diesel platforms.
Engine Overhaul and Rebuild
In-frame and out-of-frame engine overhauls for major commercial diesel engines. We assess whether an overhaul makes economic sense before recommending one — and we use OEM components and quality aftermarket parts when we do the work.
Cooling System Repair
Radiator repair and replacement, coolant pump service, thermostat replacement, and pressure testing. South Florida heat puts additional load on diesel cooling systems — failures here often cascade into more serious engine damage if not caught early.
Turbocharger Service
Turbo inspection, cleaning, rebuild, and replacement for diesel engines experiencing boost loss, black or blue smoke, or performance degradation.
Diesel Platforms We Service
- Cummins ISX, X15, ISB, ISL, and ISM series
- Detroit Diesel DD13, DD15, and DD16
- Paccar MX-11 and MX-13
- CAT C7, C13, and C15
- Volvo D11, D13, and D16
- Mack MP7 and MP8
- Navistar MaxxForce and A26
- Hino and Isuzu medium-duty diesel engines
Who We Serve in Fort Lauderdale
Fort Lauderdale's commercial activity runs through Port Everglades and along I-95 and I-595 — high-demand corridors that put real hours on diesel engines. We regularly service:
- Port Everglades drayage and container operators
- Freight and logistics fleets on I-95 and I-595
- Construction and contracting equipment operators
- Food and beverage distribution companies
- Municipal and government fleet operators
- Owner-operators running through Broward County
Why Fort Lauderdale Operators Choose NH Repairs for Diesel Work
15 minutes from Fort Lauderdale. Our Pompano Beach shop is a short I-95 drive from most Fort Lauderdale operations. Faster turnaround than shops located further out in Broward County.
Aftertreatment handled in-house. We don't outsource DPF, EGR, or SCR work. Everything is handled by our technicians at the Pompano Beach shop — faster, more accountable, and less expensive than shops that send the work out.
Diagnosis before repair. We identify the root cause before recommending any work. No parts-swapping, no unnecessary repairs billed to your account.
30-day guarantee on all diesel work. Every repair carries a 30-day guarantee on labor and parts.
Frequently Asked Questions
What diesel engines do you work on?
Cummins, Detroit Diesel, Paccar, CAT, Volvo, Mack, Navistar, Hino, and Isuzu. Call us at (954) 982-6710 if you don't see your engine listed — we likely service it.
Do you handle DPF and aftertreatment repairs for Fort Lauderdale fleets?
Yes. Aftertreatment — DPF, EGR, SCR, and DEF systems — is one of our core service areas. We handle it in-house across all major platforms without sending the work to a subcontractor.
Can you come to our Fort Lauderdale location for diesel diagnostics?
Mobile diagnostic service is available for fleet accounts. We can perform field diagnostics and some repairs at your location. Major engine work is completed at our Pompano Beach shop.
Do you perform diesel engine rebuilds?
Yes. In-frame and out-of-frame overhauls for most major commercial diesel engines. Contact us with your engine model and current mileage for an honest assessment.
How long does diesel repair typically take?
Diagnostics and minor repairs are often completed same-day or next-day. Engine overhauls and major component work take longer — we provide an accurate timeline upfront so you can plan around the downtime.