MEP Engineering Services


Qualified Architects


Software Proficiency


Quick Turnarounds


Multiple Business Models

Our BIM-powered MEP engineering services ensure higher ROI, fewer reworks, and improved schedule performance.

Our experienced professionals have worked on 9500+ projects across sectors such as hospitality, education, healthcare, residential, commercial, and industrial.

A well-designed and implemented BIM MEP engineering service should go virtually unnoticed. Designing systems that balance comfort, cost, efficiency, and aesthetics requires a synchronized team effort. We see ourselves as the facilitator of this team, assisting with decision-making, cost estimation, construction administration, documentation, building management, and maintenance.

MEP Engineering Services

Our assurances: Energy-efficient designs, optimized operating cost of mechanical systems, and minimal risk of system failure.

We offer:

  • HVAC System Design
  • HVAC Equipment Selection
  • Equipment & Duct Sizing Calculations 
  • Air Terminal Selection 
  • Lift Well & Stairwell Pressurization System
  • Tunnel & Basement Ventilation 
  • Chilled Beams System
  • Plant Room Layout Design
  • HVAC Schematic Design
  • Chilled Water Schematic
  • Duct Layout Drawings
  • Spool Drawings

We develop electrical design documents for low voltage, medium voltage, and extra low voltage systems and ensure an energy-efficient design through BIM integrated Electrical Design Engineering.  

We offer:

  • Power Distribution System Design
  • Electrical Panel Schedules
  • Electrical Line Diagrams & Load List Preparation
  • Power And Lighting Plans (Including Lighting Load Estimations and Light Fixture Layouts)
  • Emergency System Design
  • Containment Sizing & Layout Design
  • Determining the Sizes of Switchgear & Transformers
  • Determining the Sizes of Breaker & Disconnects
  • Load Balancing
  • Panel Room Layout Drawings
  • Small Power Electrical Supplies
  • Fire Alarms & Security Systems
  • IT & Communication Systems
  • Lift And Escalator Systems
  • Lightning Protection & Earthing
  • Energy Management

Pinnacle uses BIM-integrated plumbing design to cover:

  • Potable / Domestic Water Systems
  • Hot Water Systems
  • Wastewater Systems
  • Rainwater / Stormwater Systems
  • Medical / Fuel / Natural Gas Systems
  • Compressed Air Systems


Our in-house software tools help clients design their plumbing systems, including pipe sizing, roof area, and GPM flow rate optimization. We also offer: 

  • Water Demand Calculation
  • Sizing & Selection of Water Heaters, Pumps & Water Storage Tanks
  • Pipe Sizing for Water Services
  • Water Services Schematics
  • Design of Gravity-Based Soil & Waste System
  • Soil & Waste Schematics
  • Medical Gas & Vacuum Piping Design
  • Fuel Gas Piping Design
  • Plant Room Layout (Plans & Details)
  • Equipment Datasheets for Plumbing Equipment
  • Selection of Insulation for Piping Materials
  • Preparation of Design Requirement Document / Specification
  • Discharge Unit & Storm Water Calculations
  • Design & Preparation of Schematic Diagram
  • Design & Preparation of Plan & Layout Drawings

Accurate and information-rich fully coordinated 3D models generated post-inter-trade clash resolution that facilitates spatial coordination.

We determine the accuracy & reliability of construction documents for seamless construction by implementing constructability reviews to reduce delays, reworks, and cost overruns.

Review and reimagination of the layout to produce the most efficient design and achieve the minimum project cost at maximum operational efficiency.

The equipment and fixture schedule of the project would provide information about the type of fixture, manufacturer, model, and necessary input information for the Construction Set document for all disciplines of the building services (Mechanical, Plumbing, and Electrical). 

The Riser and ISO drawings will give a single-line diagram of actual airflow, mechanical piping, power distribution, domestic water distribution, and sanitary/waste distribution network in the project.

  • Data-rich 3D models, information like warranties, equipment lists, and product data for facility management.
  • The COBie format allows the gathering of data throughout the design phase, which is subsequently transferred to the owner.
  • COBie data is integrated into the BIM model to facilitate maintenance, operations, and asset management.

Our MEP design validation services enable any discipline’s design to be estimated for efficiency and accuracy and merged with other disciplines to ensure usefulness and feasibility.

Electrical Design Validation

  • Creation of DB Schedule
  • Load Balancing
  • Trunking Calculations
  • Conduit Size Calculations
  • Voltage Drop Calculations
  • Cable Tray Size Calculations
  • Cross Checking Model with Electrical Single Line Diagram
  • Lux Level Calculations
  • Analyzing Lighting Illuminations
  • Mechanical Design Validation

Heat Load Calculation

  • Ventilation Requirement Calculations
  • Staircase Lift Lobby Pressurization Calculation
  • Mechanical Equipment Selection
  • Duct Sizing with respect to Airflow
  • Air Terminal Selection
  • Mechanical Room Space requirement and Arrangement
  • Chilled Water Requirement Calculation
  • Pump Head Calculation

Plumbing Design Validation

  • DFU Calculation
  • Domestic Hot/Cold Water Requirement Calculation
  • Pump Head Calculation
Makkah, Saudi Arabia
Masar Package A
  • BIM Execution Plan
  • Clash Coordination
  • +4
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Las Vegas, Nevada US
LVB and Sahara
  • 3D Modeling
  • Architectural Design
  • +3
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Frankfort, IL
New Facility Renders, CIT Trucking
  • Architectural Design
  • Architects
  • +2
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New Orleans, LA
Delgado School Of Nursing
  • 3D Modeling
  • Digital Prefabrication
  • +5
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Arizona, USA
The University of Arizona Applied Research Building
  • 3D Modeling
  • Digital Prefabrication
  • +3
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Lexington, KY
UK Medical Center – Pavillion H – Behavioral Health Unit Renovation
  • 3D Modeling
  • Architectural Design
  • +4
Learn More

What Our Clients Say

Valentin Delgadillo

Polk Mechanical

Pinnacle Duct Team has improved its knowledge of duct systems and the quality of drawings. Communication has always been outstanding.

Joe Bluemke

Bernhard Mechanical Construction Company, L.L.C.

This project went very well, with no issues of concern. All phases of the project were handled with professionalism.

Jeremy Hanks


Pinnacle understands CINFAB's business so well; I thank you for helping us.

Dustin Tiemeyer

Peter Basso Associates

The team on this job did a very good job communicating and responding within the deadlines we agreed upon

Technical Samples

We'd Love To Hear About Your Next Project.

Let's Talk