Our Services

AER Energy Solutions provides professional AutoCAD drafting and design support to engineers, contractors, and project teams. We work under engineering direction to produce accurate, permit-ready, and construction-ready documents across a range of industries.

All services are available in 2D and 3D, including isometrics, layouts, schematic diagrams, and detailed design drawings

Permit-Ready PV Solar Design

Complete drafting packages for residential and commercial photovoltaic systems. We prepare site plans, module layouts, electrical single-line diagrams, mounting details, and code-compliant permit sets — ready for engineer review and submission.

  • Array layouts and tilt calculations

  • DC/AC single-line diagrams

  • Conduit and wire routing plans

  • As-built drawings for interconnection

Piping & Instrumentation Redlines (P&IDs)

Fast, accurate conversion of field markups, handwritten redlines, or existing P&IDs into clean, revision-controlled AutoCAD drawings. We work directly from engineer markups to update process piping, instrumentation, and equipment tags.

  • Redline-to-CAD conversion

  • P&ID drafting and revisions

  • Equipment and line numbering

  • Valve and instrument tagging

  • Legend and title block updates

Wastewater Design

CAD support for water and wastewater treatment facilities, lift stations, and collection systems. We produce general arrangement drawings, piping plans, and process layouts under engineer direction.

  • Treatment facility general arrangements

  • Piping plans and profiles

  • Lift station and pump station drawings

  • Process flow diagrams (PFDs)

  • Site and civil coordination drawings

Residential Drafting

CAD drawings for new homes, additions, and remodeling projects. We produce floor plans, elevations, sections, and framing layouts suitable for permitting and construction.

  • Floor plans and reflected ceiling plans

  • Exterior elevations and building sections

  • Wall sections and framing details

  • Window and door schedules

  • Kitchen and bath layout drawings

Wire Diagrams

Detailed electrical wiring and schematic drawings for control panels, equipment connections, and field wiring. We work from engineer-provided schematics or redlines to produce clean, organized diagrams.

  • Control panel wiring diagrams

  • Power and control schematics

  • Interconnection wiring diagrams

  • Terminal block and cable routing drawings

  • Revision tracking and redline incorporation

HVAC Drafting

Mechanical drawings for commercial and residential HVAC systems. We produce equipment layouts, duct and pipe routing plans, and coordination drawings.

  • Equipment layout plans

  • Ductwork and diffuser routing

  • Hydronic piping and riser diagrams

  • Air handling unit and chiller details

  • Mechanical room coordination drawings

Available in 2D and 3D

All services can be delivered as:

  • 2D CAD drawings — Plans, sections, elevations, details

  • 3D models — Isometrics, equipment layouts, piping spools, and coordination models

  • Schematic diagrams — Single-line, P&ID, wiring, flow diagrams

  • Lay outing and general arrangement drawings