MEPF Shop Drawing Services in the USA
Tejjy Inc. provides MEP shop drawing and drafting services in the USA for fabrication and construction delivery. We develop coordinated drawings for mechanical, electrical, plumbing, and fire protection systems. We facilitate shop drawings in AutoCAD and Revit. Our team of proficient draftsmen and coordinators facilitates drafting in AutoCAD and Revit to support contractors, engineering firms, fabricators, and owners. The in-house MEP as-built documentation support ensures construction-ready 2D CAD drafting across commercial, residential, infrastructural projects, etc.
Aligned with applicable MEP codes, we provide:
- Fabrication-ready routing layouts for pipes, ducts, conduits, and wiring
- MEP coordination drawings that reduce rework and preconstruction RFIs
- 3D scanning-enabled MEP as-builts for existing site and renovation conditions
- Revit and Navisworks workflows for clash detection and model-based detailing
- Isometric, elevation, and installation drawings aligned with field execution
- 19+ years of 2D drafting solutions supporting stakeholders nationwide
MEP Drafting Services for Fabrication, Assembly & Installation
HVAC / Mechanical Drawings
HVAC shop drawings detailing duct routing, sizes, offsets, hangers, and installation clearances.
Plumbing Drawings
Plumbing shop drawings for domestic water & gas, sanitary, storm systems with slopes and connections.
Electrical Drawings
Electrical shop drawings showing power distribution, lighting layouts, panels, conduits, and load details.
Fire Protection Drawings
Fire protection shop drawing prepared for sprinkler layouts aligned with permit drawing requirements.
MEP Coordination Drawings
Coordinated MEP shop drawings resolving clashes across trades for accurate installation sequencing.
MEPF As-Built Drawings
MEP as-built drawings updated from field markups reflecting final installed system conditions.
What You Get with Our MEPF Drawings Services
Fabrication Ready MEP Shop Drawing Deliverables
- Plans, sections, elevations aligned with clearance requirements for healthcare MEP drafting.
- Sleeve, support, and clearance coordination across trades
- Spool-ready documentation and setting-out notes as required by project scope
- Redlines, markups, revision sets, and controlled version tracking
- DWG-PDF exports aligned with project requirements
Tools Tejjy Uses
- AutoCAD, Revit (MEP), Navisworks
- Bluebeam, ACC, 360, Procore
- 3D scanning-enabled as-built workflows
Project Teams Tejjy Coordinates With
- MEP contractors and specialty trade teams
- Design engineers, MEP coordinators, and VDC managers
- General contractors, owners, and project stakeholders
Trade Specific MEPF Shop Drawings for Coordination and Installation
Mechanical HVAC Shop Drawings
Coordinated HVAC shop drawings for ductwork, piping, and mechanical room execution.
- Supply/return/exhaust duct routing in coordinated ceiling zones
- AHU/RTU/VAV layouts with service and access clearances
- CHW/HW piping interfaces with sleeves and penetrations
- Risers/shafts and hanger intent for install sequencing
Electrical Shop Drawings
Installation-ready electrical shop drawings for coordinated routing and power distribution.
- Conduit and cable tray layouts coordinated with other trades
- Lighting/power plans with device locations and circuit intent
- Electrical room interfaces for panels, feeders, and equipment
- Riser diagrams and SLDs with schedules and schematics
Plumbing Shop Drawings
Shop drawings for domestic water, sanitary, and vent coordination.
- DCW/DHW/HWR routing with fixture tie-ins
- Sanitary and vent risers with slab/shaft penetrations
- Isometrics for valves, fittings, slopes, and coordination
- Details for cleanouts, supports, and access clearances
Fire Protection Shop Drawings
Coordinated fire protection shop drawings for sprinkler and life-safety execution.
- Sprinkler mains/branches with head placement intent
- Riser diagrams for zoning and system interfaces
- Standpipe/hose layouts aligned with core conditions
- Seismic bracing, hangers, and penetration coordination
Why Outsource MEP Drafting Requirements to Tejjy
- Tejjy Inc. supports outsourced MEPF shop drawings and modeling using AutoCAD and Revit.
- From commercial MEP shop drawings that require tight ceiling-zone coordination to high-capacity industrial MEP drawings, our team delivers coordinated outputs.
- Detailed MEP drafting that defines component positioning across all building systems
- Clear dimensions, material specifications, and assembly guidelines for fabrication and installation
- Coordination-driven documentation that reduces clashes between HVAC, electrical, plumbing, and fire protection trades
- MEP as-built drawing updates to support facility maintenance, renovations, and restoration work
- Support for complex projects including water treatment plants, oil and gas facilities, industrial builds, and infrastructure work
- On-site assistance as required to help ensure accurate fit-up and guideline-compliant installation.
Our Sectors
Mission-Critical Tnfrastructure
Data centre | Telecom | Utilities & energy | EV charging
Infrastructure & Transportation
Infrastructure | Roads & bridges | Airports & transits | Water treatment
Government Federal & Defense
Federal & public | Defense
Industrial & Heavy Engineering
Industrial | Manufacturing plants | Warehouse | Oil & gas
Real Estate & Mixed-use Development
Commercial | Real estate | Residential | Mixed use
Public & Institutional
Healthcare | Education | Heritage & museums | Hotels & retail | Entertainment venues | Auditoriums & centers
MEP Shop Drawing Projects Delivered by Tejjy Inc.
Need Coordinated MEP Drawings? Speak With Our MEP Drafting Team
Frequently Asked Questions
MEP CAD drawings should include coordinated routing plans, risers, sections, and isometrics. They also document equipment locations, sleeves and penetrations, hanger-support intent, access clearances, tags, and schedules.
HVAC coordination drafting services should define duct routing, elevations, equipment locations, hanger and support details, and required service clearances. They must also resolve interfaces with structure, lighting, cable trays, and fire protection systems to ensure clash-free installation in congested ceiling and plant areas.
MEP coordination drawings focus on clash-free layout alignment between trades and other building elements. MEP shop drawings go further by converting coordinated intent into installation-ready documentation, often adding detail such as dimensions, interfaces, supports, and discipline-specific notes. In many projects, coordination outputs feed into shop drawing sets to improve field execution.
Electrical shop drawings should clearly document conduit and cable tray routing, elevations, bend constraints, support and mounting details, panel and equipment locations, and required clearances. Coordination with mechanical, plumbing, and structural elements is critical to maintain accessible, code-compliant pathways.
To start outsourced MEPF drawings, teams typically share the latest IFC/contract drawing set, relevant specs, design criteria, and coordination inputs. Equipment schedules, reflected ceiling plans, and shaft layouts also help. Clear scope definition, what’s included in shop drawings vs coordination vs as-builts, improves accuracy and reduces revision cycles.
Piping prefabrication drawings identify pipe sizes, slopes, invert elevations, connection points, and support locations. They also define penetrations, sleeves, and interface conditions to ensure proper drainage, accurate alignment, and conflict-free coordination with structural and architectural systems.
Fire protection shop drawings should show pipe routing, sprinkler head layouts, hanger spacing, seismic bracing, valve assemblies, and system components. Coordination with mechanical, electrical, and architectural elements, along with applicable code references, supports approval and constructible installation.
