We are excited to announce that M/E Engineering has joined Salas O’Brien, effective October 2025. Our offices will remain under the same leadership, and our clients can continue to expect the same team and level of service. As M/E and Salas O’Brien work together, we believe clients will benefit from our combined expertise and geographic reach.
The comfort, safety, and functionality of any building rely on a complex network of interconnected systems. At the heart of a successful project are mechanical, electrical, plumbing, and fire protection (MEP/FP) engineering services, which are designed to bring these essential systems to life. We specialize in creating healthy, comfortable indoor environments with sustainable HVAC solutions, developing safe and reliable electrical systems that adapt to future needs, and designing plumbing systems that blend conventional methods with new technologies and water conservation. We also ensure building safety with comprehensive fire protection designs. Our integrated and reliable MEP/FP solutions are tailored to your specific needs, ensuring your building functions flawlessly.
Our mechanical engineering services are geared towards creating healthy, comfortable indoor environments with a focus on generation and distribution of energy in a variety of settings. We design HVAC systems and controls for all building types with sustainable solutions at the forefront.
Our expertise includes:
Heating/Ventilation/Air Conditioning
Cogeneration
Central Chiller/Heating plants
Air Filtration
Exhaust
Energy Management
Heat Recovery
Clean Rooms
Incineration
Refrigeration
Plumbing
Sanitary Systems and Drainage
Fire Protection & Sprinkler Systems
Backflow Prevention
Fuel Storage and Distribution
Systems Commissioning
Our team of electrical engineers develop safe, reliable, and effective systems that are built to stand the test of time, anticipating future growth and changes in environments. From load analysis and life safety systems to the development of complex electrical systems, M/E will work with you to best meet your needs.
Our expertise includes:
Load Analysis & Short Circuit Analysis
Protective Relaying & Coordination
Arc Flash Hazard Analysis
Cogeneration
Medium Voltage Substations
Medium & Low Voltage Distribution
Power Factor Correction
Uninterruptible Power Supply (UPS)
Network & Data Systems
Telephone & Intercommunication Systems
Emergency Power Systems
On-site Generation
Lighting
Fire Alarm & Evacuation Systems
Security/CCTV/Access Control
PA & Sound Systems
Systems Commissioning
Our plumbing design services range from standard systems in multiple building applications to complex water distribution and quality solutions for campuses and municipalities. We meet at the crossroads of conventional water systems, emerging technologies, and water conservation to create plumbing systems for your unique needs.
Our expertise includes:
Distribution
High Pressure Piping
Pressure Boosting
Backflow Prevention
Water Service Entrance
Hot Water Generation & Recirculation
Storm Water Drainage (Gravity & Syphonic)
RO/DI Water
Pool Systems
Compressed Air
Sanitary (Soil/Waste/Vent)
Acid/Laboratory Waste
Kitchen Grease Waste
Solids Interceptor
High Purity Gases
Medical Gases
Process Gases
Natural Gas/Propane
Fueling Systems
Automotive fluids
Building fire safety and protection encompasses several areas from compliance review, to communications systems, to the design of fire detection. Our engineers work to identify risks, review building and fire code requirements, and deliver the most appropriate fire safety design for their clients.
Our expertise includes:
Distribution
High Pressure Piping
Pressure Boosting
Backflow Prevention
Water Service Entrance
Hot Water Generation & Recirculation
Storm Water Drainage (Gravity & Syphonic)
RO/DI Water
Pool Systems
Compressed Air
Sanitary (Soil/Waste/Vent)
Acid/Laboratory Waste
Kitchen Grease Waste
Solids Interceptor
High Purity Gases
Medical Gases
Process Gases
Natural Gas/Propane
Fueling Systems
Automotive fluids
