// ELV Engineering
ELV — Extra Low Voltage Engineering Design
Low-voltage systems engineering including KNX, DALI-2, Lutron, and BACnet design. Single-line diagrams, power distribution layouts, lighting control topology, and full ELV documentation packages.
Design
- Electric Design & Consultancy — ELV system design and technology consultancy for residential, commercial, and industrial projects.
CAD
- Electric Drafting — Detailed ELV drawings, wiring diagrams, panel layouts, and electrical documentation packages.
Engineering
- Electric Engineering — Load calculations, single-line diagrams, power distribution design, and engineering sign-off packages.
Programming
- Control Programming — BMS, SCADA, PLC, and building control system programming for automated electrical management.
- ELV Lighting Programming — DALI, KNX, Lutron, and Dynalite lighting control programming for ELV environments.
Lighting
- ELV Lighting System Design & Drafting — Low-voltage lighting system design and complete drawing packages including control topology diagrams.
// Where It's Applied
ELV in Real Projects
ELV design, power distribution, lighting control and smart electrical systems.
// Client VoicesIntegrator Reviews &
Integrator Reviews &
Client Testimonials
★★★★★
"
Nextegron delivered a complete AV Design package for our 32-room project in under five days. Every drawing was install-ready, fully coordinated — nothing else comes close to this level of service.
★★★★★
"
Their end-of-month billing model is a game-changer for our cash flow. Combined with the quality of work, we now send every major project their way. Genuinely world-class technical team.
★★★★★
"
CCTV design, access control layouts, and fire alarm drawings — all delivered in one coordinated package, permit-ready. The trial project alone was enough to convince us to sign a long-term contract.
// Frequently Asked Questions
Common Questions
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.
Does Nextegron offer a trial project before committing?
Yes. Nextegron offers an initial trial project at no commitment so you can evaluate design quality and delivery before entering a long-term engagement. This applies to AV, ELV, Security, ICT, and all other engineering disciplines.
Are revisions included in the price?
Yes. Nextegron includes unlimited revisions until you are fully satisfied with the deliverable — there are no separate revision fees.