About HLDSR Engineering LLC:
HLDSR Engineering LLC is a MWBE certified company, which provides Mechanical, Electrical, and Plumbing (MEP) engineering design, with a wide scope which entails high level power distribution, air quality, and water/sewer calculations. The firm possesses expertise in design for following facilities:
- Waste Water Treatment
- Water Treatment
- Healthcare facilities
- Emergency Generators
- Houses of Worship
- Retail Stores
- Restaurants
- Kitchen equipment connections for water and sewer connection design
- Kitchen hood ventilation calculations
- Schools and Universities
- Residential Buildings (apartment buildings, single family homes, and townhouse development)
- Industrial Facilities (Medium Voltage, Substations, see photo below)
Medium Voltage VPI Transformers (Pictured)
- Educational Facilities-i.e. Schools and Universities
- Office Buildings
- Electrical Design
- Lighting Design and Calculations
- General and Accent Lighting
- Footcandle Calculations
- Site Lighting Design
- Knowledge of LED Technology
- Pump Controls (Motor Control Center, see photo below)
- Short Circuit Analysis
- Arc Flash Analysis
- Selective Coordination Studies
HVAC/Plumbing
- Water Service Calcs
- Airflow and Ventilation Calcs
- Commercial Air Conditioning Systems
- ComCheck
Fire Alarm Design
- Voice Evacuation Systems
- Manual Activation Systems
- Smoke Detection Systems
Construction Administration
- Shop Drawing Reviews
- Punch Lists
- Field Inspections
- Cost Analysis