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Exhaust Gas Reduction Services · United States

Cleaner exhaust.
Installed, maintained and repaired by HYMIX™.

HYMIX™ provides installation, maintenance and repair of hydrogen-assisted exhaust gas reduction systems and nitrogen oxide (NOx) removal devices for truck and bus fleets, marine operators and industrial engine users across the U.S.

Hydrogen-assisted exhaust gas reduction — installed, maintained and repaired across the U.S.

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  • 30–60 mintypical on-site installation per vehicle
  • 90%+smoke reduction measured in field tests*
  • Patentedsubmerged P.E.M. stack technology
HyMix M5 hydrogen-assisted exhaust gas reduction unit
HyMix M5 unit — installed and serviced by HYMIX™ technicians
📋Service PlansInstallation · Maintenance · Repair · Pilot program→ 📍Service AreaOn-site service in the U.S. — Nevada & western U.S.→ ✉️Request a QuoteTell us about your engines and location→ ❓FAQInstallation time, maintenance, compatibility→

Emission Reduction

Vehicle Exhaust
Emission Reduction

90%+ smoke reduction measured*

See field results →

Fuel Savings

Fuel Savings &
Better Performance

10–30% average fuel economy gain measured*

See field results →

* Field measurements on individual vehicles in South Korea. Results vary.

Our Services

HYMIX™ Installation, Maintenance & Repair Services

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Installation of Exhaust Gas Reduction Systems

On-site installation of HYMIX™ hydrogen-assisted exhaust gas reduction systems.

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Maintenance & Repair of Exhaust Gas Reduction Systems

Scheduled maintenance and responsive repair to keep your systems running.

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Installation, Maintenance & Repair of NOx Removal Devices

Helping reduce NOx and smoke emissions from diesel engines.

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Installation Examples

HYMIX™ systems installed

Compact units install in 30 minutes to 1 hour depending on the vehicle, drawing power from the vehicle and feeding the air intake.

HyMix M5 unit installed in a passenger van
HyMix M5 installed in a passenger van (Kia Carnival)
HyMix unit installed in a vehicle equipment compartment
HyMix unit mounted in a vehicle equipment compartment
Submerged P.E.M. stack producing hydrogen
Submerged P.E.M. stack generating hydrogen and oxygen

Who We Serve

Applications

🔬 Research Facilities

Greenhouse Gas Reduction &
Air Quality · Climate Research Facilities

For research institutes and environmental laboratories studying cleaner combustion on test engines, research vehicles and generators. HYMIX™ installs, operates and maintains systems for pilot programs and emission evaluation projects.

  • CO₂Lower fuel use helps cut CO₂ emissions
  • PM · SmokeMore complete combustion reduces smoke
  • Pilot programsInstallation, pilot operation & maintenance
See our U.S. research partner →
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Truck & bus fleets

Diesel fleets looking to cut smoke and fuel costs.

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Marine vessels

Workboats, ferries and vessels with diesel engines.

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Power & industrial

Generators and stationary engines.

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Commercial vehicles

Vans, shuttles and service vehicles.

Ready to cut your fleet's exhaust emissions?

Request an on-site assessment and a written service quote from HYMIX™.

Request Service