Welcome to Merit Engineering PLC


Fully Ethiopian owned and managed organization working in cooperation with international firms. Our extensive knowledge and experience of years helps us in offering the best available solutions for the specific needs of clients.


Delivering solutions for water treatment and other related electromechanical needs by applying efficient and most advanced technology.


To develop local competency and become the best and most preferred company in Ethiopia on Water treatment and other related electromechanical engineering fields.



1. Water Treatment and Purification Systems

  • Reverse Osmosis system
  • Nano Filtration System
  • Ultra Filtration System
  • Micro Filtration Systems
  • Water Softening
  • Water De-mineralization
  • Pressure sand Filtration and carbon Filtration
  • Standard Water Purification Systems/House Hold and Commercial/
  • Municipality Water Treatment
  • Water Chemical Dosing
  • Water bottling and packaging
  • Water Disinfection

2. Sewage and Waste Water Treatment Systems

  • Sewage Treatment System
  • Effluent Treatment System
  • Aerobic Waste Water Treatment system/Sewage and Industrial/
  • Anaerobic Treatment system/Sewage and Industrial/
  • Packaged/Containerized/ sewage and waste water treatment systems
  • MBBR/Moving Bed Bio-Reactor/
  • MBR/Membrane Bio-Reactor/
  • SBR/sequence Batch Reactor/
  • Advanced Oxidation System
  • Waste Recycling systems
  • Odor Control and troubleshooting

3. Swimming Pool Systems

  • Swimming Pool Architectural and electromechanical Design
  • Indoor Swimming Pools
  • Outdoor Swimming Pools
  • Pool piping and Fittings
  • Pool Underwater lighting
  • Pool electrical systems
  • Pool lining
  • Pool heaters
  • Swimming Pool Filtration
  • Swimming Pool Chemicals
  • Swimming Pool maintenance
  • Swimming Pool Cleaning
  • Swimming Pool Decoration/Fountains, waterfalls/
  • Swimming Pool Accessories, costumes and furniture
  • Swim SPA and Swimming Pool hydrotherapy

4. Air Conditioning Systems

  • Dust control, temperature control, humidity control, pressure control, sterile rooms and exhaust systems
  • Centralized air conditioning systems
  • Air Handling Units
  • Chillers
  • Fan Coil Unit
  • Non-Centralized air conditioning system
  • Window air Conditioning
  • Split Type air Conditioning
  • AC Ducting
  • Cold room
  • Grill and Diffusers
  • Dampers
  • Filters, thermostats, Noise Control and other units

5. Centralized water heating Systems and steam generation

  • Centralized fuel water heating
  • entralized Fuel steam generation
  • Centralized Electric Water Heating
  • Centralized Electrical steam generation
  • Heat Pump
  • Hot water distribution and storage systems
  • Solar Water Heating System
  • Insulation

6. Fire Fighting System

  • Sprinklers
  • Alarm System and fire detectors
  • Portable and mobile fire extinguishers
  • Fire hose reels and cabinets
  • Fire Hydrants
  • Fire Pumps
  • iping and fittings/Plumbing/

7. Solid Waste Treatment System

  • Various Incinerators
  • Different Energy source
  • Smoke Free/Less air pollution/
  • Less energy utilization
  • For Hospitals, Schools, hotels and municipality applications

8. Standard Water Purification System

Standard Water purification System / Treatment System for residents, small offices.

9. Air Pollution Control System

  • Control of industrial air pollution for small, medium and large scale industries.