// Engineering Design Services
Engineering Design Services
Complete engineering design service portfolio — AV & Lighting, ELV, Security & Surveillance, ICT, and IT Services — from initial concept through final commissioning, all under one roof.
// Service Command CenterComplete Engineering
Complete Engineering
Service Portfolio
From initial concept to final commissioning — every technical discipline under one roof. Select a channel to bring its system architecture online.
SYSTEM ONLINE · 8 MODULES
Audio Visual & Lighting
End-to-end AV system design, drafting, engineering, programming & architectural lighting
01Consultancy
AV Design & Consultancy
Full AV system concept design, requirements analysis, and technology selection for any environment.
02CAD
AV Drafting
Precision AV drawings including rack elevations, signal flow diagrams, cable schedules, and floor plans.
03Engineering
AV Engineering
Technical engineering documentation — system calculations, load analysis, and infrastructure planning.
04Programming
AV Programming
Crestron, Extron, AMX, Q-SYS, and Biamp control system programming and commissioning support.
05Lighting
Arch. & Theatre Lighting Design & Consultancy
Architectural and theatrical lighting concept design, lux calculations, fixture selection and placement.
06CAD
Arch. & Theatre Lighting Drafting
Detailed lighting layout drawings, circuit diagrams, and dimmer/control panel schematics.
07Engineering
Arch. & Theatre Lighting Engineering
Load calculations, power distribution design, and complete lighting engineering documentation.
08Programming
Arch. & Theatre Lighting Programming
ETC EOS, Strand, MA Lighting, and DALI/DALI-2 lighting control system programming.
// Frequently Asked Questions
Common Questions
What AV engineering design services does Nextegron offer?
Nextegron provides end-to-end AV engineering design services including CAD drawings, system schematics, rack & matrix design, AV-over-IP architecture, Crestron and Q-SYS programming, and commissioning support. We cover conference rooms, auditoriums, video walls, and command centres for integrators worldwide.
What software does Nextegron use for AV and ELV design?
Nextegron uses AutoCAD, Revit, and BIM tools for engineering drawings. For AV systems we work with Crestron, Q-SYS, Dante, Extron, and Biamp. For ELV and building controls we work with KNX, DALI-2, BACnet, Lutron, and Dynalite.
How quickly can Nextegron deliver an AV or ELV design package?
Nextegron delivers most design packages within 48–72 hours for standard projects, and has completed 32-room AV design packages in under five days. For urgent requirements, a senior engineer responds to enquiries within 4 hours.
What billing options does Nextegron offer?
Nextegron offers flexible end-of-month billing with no upfront payment required. Pricing is per project or retainer-based, representing significant savings versus typical market rates for AV and engineering design services.