
ST Engineering, LLC
Engineering Excellence, Delivered with Integrity
About the firm
ST Engineering, LLC is a Florida-based MEP/FP engineering consultancy delivering mechanical, electrical, plumbing, and fire protection design for commercial, residential, healthcare, hospitality, and institutional projects. Founded by Mohammed Selim Hossen, P.E., LEED GA, the practice brings deep expertise across Florida, Georgia, and North Carolina. Every project receives hands-on guidance from licensed professionals, with a focus on code compliance, energy performance, and long-term system reliability.
- Team
- Micro
- Firm type
- MEP · Fire Protection Engineering
Credentials
Professional Engineer (P.E.) - Florida · Professional Engineer (P.E.) - Georgia · Professional Engineer (P.E.) - North Carolina · LEED Green Associate
People
Mohammed Selim HossenFounder & President
Tanjila TonneyVice President, Office Manager & Electrical Engineer
Capabilities
Mechanical Engineering
Service websiteDesigns HVAC and mechanical systems that optimize indoor environmental quality and energy efficiency for diverse building types.
- HVAC System Design & Equipment Selection
Designs heating, ventilation, and air conditioning systems tailored to building type, scale, and performance goals.
- Energy Modeling & Load Calculations
Performs precise load calculations and energy modeling to size mechanical equipment accurately.
- Building Automation & Control Strategies
Implements advanced automation and control strategies to optimize day-to-day operational efficiency.
- Indoor Air Quality & Thermal Comfort
Develops integrated ventilation and filtration solutions to ensure healthy indoor environments and occupant comfort.
- Central Chilled & Hot Water Systems
Engineers high-efficiency central plants, including chilled water and hot water piping systems.
Electrical Engineering
Service websiteEngineers electrical power, lighting, and life safety systems to ensure operational continuity and code compliance.
- Power Distribution & Load Analysis
Designs safe, resilient main power distribution systems and performs detailed electrical load analyses.
- Interior & Exterior Lighting Design
Creates energy-efficient illumination plans for indoor and outdoor environments to improve aesthetic and functional value.
- Emergency & Standby Power Systems
Integrates backup generators and standby power infrastructure to maintain operations in critical facilities.
- Fire Alarm & Life Safety Systems
Engineers comprehensive fire alarm, occupant notification, and life safety systems compliant with emergency codes.
- Lighting Controls & Smart Building Integration
Deploys smart controls and automation interfaces for modern lighting management and building-wide integration.
Plumbing Engineering
Service websiteDevelops water supply, drainage, and specialized piping infrastructure designed for conservation and long-term durability.
- Domestic Hot & Cold-Water Systems
Designs efficient, sanitary water distribution piping and water-heating solutions for building occupants.
- Sanitary & Stormwater Drainage
Engineers reliable wastewater drainage and stormwater management systems for site and building safety.
- Medical Gas & Specialty Piping
Develops specialized medical gas and process piping solutions for clinics and clinical laboratory environments.
- Water Conservation & Green Plumbing
Incorporates water reuse strategies, efficient fixtures, and sustainable plumbing practices.
- Private Well & Septic Tank Design
Designs localized water supply wells and septic system layouts where municipal services are unavailable.
- Code-Compliant Plumbing Layouts
Structures exact piping and fixture layouts that satisfy building safety standards and performance demands.
Fire Protection Engineering
Service websiteCreates fire suppression, alarm integration, and life safety systems to protect building occupants and assets.
- Automatic Fire Sprinkler Layouts
Designs code-compliant wet, dry, and pre-action automatic sprinkler systems for fire suppression.
- Standpipe & Fire Pump Sizing
Calculates precise water demand and specifies fire pumps and standpipe infrastructure for tall or expansive layouts.
- Code Analysis & Life Safety Review
Performs rigorous code compliance reviews to align emergency egress and protection systems with life safety laws.
- Alarm & Detection System Integration
Coordinates fire suppression systems with alarms, detection networks, and building automation safety controls.
Industries
Multifamily Residential · Residential · Commercial · Government · Education · Hospitality · Life Sciences · Pharmaceutical · Arts & Culture · Religious · Healthcare
Projects
No projects listed yet.