NH Repairs provides full-service diesel engine repair and diagnostics for commercial trucks and heavy equipment in Pompano Beach and throughout Broward County. Our shop at 2221 NW 22nd St sits in the heart of the Pompano Beach industrial corridor — minutes from the I-95 and Copans Road interchange — putting us close to the freight and fleet operations that depend on diesel engines running right.
We work across all major diesel platforms and specialize in aftertreatment and emissions systems — one of the most common and most avoided problem areas in commercial diesel repair. If another shop told you the repair is too complex or the wait is too long, call us.
Diesel Repair Services
Diesel Engine Diagnostics
Professional-grade diagnostic scans across Cummins, Detroit Diesel, Paccar MX, CAT, Volvo D-series, and other major commercial platforms. We interpret fault codes, identify root causes, and explain what needs to be done before any work starts.
Aftertreatment and Emissions Systems
DPF cleaning and replacement, EGR valve repair and replacement, SCR system service, DEF injector repair, and diesel oxidation catalyst work. Aftertreatment failures are the leading cause of unplanned downtime for Pompano Beach-area fleets running Florida's stop-and-go freight corridors — we specialize in resolving them correctly the first time.
Fuel System Service
Injector testing, cleaning, and replacement; high-pressure common rail diagnostics; fuel pump repair; lift pump replacement; and full 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 work with OEM components and quality aftermarket parts — and we give you an honest assessment of whether an overhaul makes economic sense before you commit.
Cooling System Repair
Radiator repair and replacement, coolant pump service, thermostat replacement, and cooling system pressure testing. Florida heat puts additional stress on diesel cooling systems — staying ahead of cooling failures prevents more expensive engine damage.
Turbocharger Service
Turbo inspection, cleaning, rebuild, and replacement for diesel engines experiencing boost loss, excessive smoke, or performance issues.
Diesel Platforms We Service in Pompano Beach
We work on all major commercial diesel engines used in medium and heavy-duty trucks and equipment:
- 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
Why Pompano Beach Operators Choose NH Repairs for Diesel Work
Aftertreatment is a core specialization, not a workaround. Many shops avoid aftertreatment repairs or outsource them. We handle DPF, EGR, SCR, and DEF systems in-house — faster turnaround, one point of accountability.
Diagnosis before recommendation. We run diagnostics and identify the actual root cause before recommending any repair. No parts-swapping, no unnecessary work billed to your account.
Local shop, real expertise. Our technicians work on commercial diesel engines daily — not light-duty vehicles with a commercial truck occasionally mixed in. This is what we do.
30-day guarantee on all diesel repair work. Labor and parts are guaranteed for 30 days on every repair we perform.
Frequently Asked Questions
What diesel engines do you work on?
We service Cummins, Detroit Diesel, Paccar, CAT, Volvo, Mack, Navistar, Hino, and Isuzu commercial diesel engines. If you don't see your engine listed, call us at (954) 982-6710 — chances are we work on it.
Do you handle DPF and aftertreatment repairs?
Yes. Aftertreatment systems — DPF, EGR, SCR, and DEF — are one of our primary areas of focus. We diagnose, clean, repair, and replace components across all major platforms without sending the work elsewhere.
Can you come to our Pompano Beach location for diesel diagnostics?
Mobile diagnostic service is available for fleet accounts. We can run field diagnostics and perform some repairs at your location. Major engine work is handled at our NW 22nd St shop.
Do you perform diesel engine rebuilds?
Yes. We perform in-frame and out-of-frame overhauls for most major commercial diesel engines. Contact us with your engine model and mileage and we'll give you an honest assessment of what makes sense.
How long does a diesel repair take?
Diagnostic and minor repair work is often completed same-day or next-day. Engine overhauls and major component replacements require more time — we give you an honest timeline upfront so you can plan around it.