1. Design and Engineering Services

• Preparation of mechanical engineering construction drawings

• Heating, cooling, ventilation, and fire protection system designs

• Site surveys, quantity takeoffs, and cost analyses

• Preparation of technical specifications and bid documents

• Preparation of shop drawings and coordination drawings

• Engineering supervision of the manufacturing and installation process

2. Heating Systems Services

• Central heating systems

• Boiler room installations

• Heat pump systems

• Underfloor heating systems

• Radiator and convector systems

• Collector and distribution systems

• Heating piping and insulation work

3. Cooling and HVAC Systems

• VRF/VRV systems

• Split and multi-split air conditioning systems

• Chiller systems

• Fan-coil systems

• Air conditioning drainage and copper piping work

• Mechanical room and equipment installations

4. Ventilation System Work

• Fresh air and exhaust systems

• Parking garage ventilation systems

• Stairwell and fire escape pressurization systems

• Kitchen exhaust and hood systems

• Duct fabrication and installation work

• Grille, damper, and fan installations

5. Fire Suppression System Work

• Sprinkler systems

• Fire hydrant system installation

• Hydrant systems

• Fire pump room installation

• Fire water tanks and piping

• Testing and commissioning procedures

6. Potable Water System Work

• Cold and hot potable water systems

• Pressure booster systems

• Water tank connections

• Clean water distribution systems for units and common areas

• Mechanical equipment connections

7. Wastewater and Stormwater Plumbing Work

• Wastewater plumbing installations

• Wastewater collection systems

• Stormwater drainage systems

• Roof downspouts

• Manhole and infrastructure connections

8. Sanitary Ware and Plumbing Work

• Toilet, sink, shower, and urinal installations

• Faucet and fixture installations

• Flush tank systems

• Plumbing installations suitable for use by people with disabilities

• Bathroom and WC mechanical equipment installations

9. Mechanical Infrastructure and Insulation Work

• Mechanical shaft installations

• Fabrication of suspension and support systems

• Pipe and duct insulation

• Acoustic and condensation-preventing insulation applications

• Mechanical room infrastructure preparations

10. Testing, Commissioning, and Handover Services

• Hydrostatic pressure tests

• Leakage inspections

• System balancing and performance adjustments

• Commissioning procedures

• User training

• Preparation of as-built drawings and operation-maintenance manuals

11. Turnkey Implementation Services

• Material procurement

• Site management and coordination

• Occupational safety organization

• Quality control processes

• Coordination with government agencies and regulatory bodies

• Execution of provisional and final acceptance processes