---
title: "Electrical Design in Novi Sad, Serbia: PGD, PZI, PIO"
description: "Electrical design in Novi Sad, Serbia by licensed designers: power and low-current PGD, PZI and as-built PIO documents and fire alarm design. Request a quote."
lang: en
canonical: https://addprojekt.rs/en/electrical-design-fire-protection/
alternates:
  sr: https://addprojekt.rs/projektovanje-elektroinstalacija-i-projekata-za-zastitu-od-pozara.md
  en: https://addprojekt.rs/en/electrical-design-fire-protection.md
  de: https://addprojekt.rs/de/elektroplanung-brandschutz.md
---

# Electrical installation and fire protection design

ADD Projekt d.o.o. in Novi Sad prepares electrical installation designs for residential, commercial, public and industrial buildings in Serbia: power and low-current documentation for the building permit (PGD), for construction (PZI) and as built (PIO). We base each design on the building use and the investor's requirements, and it is the document the works and the technical acceptance rely on.

## Power and low-current design documentation (PGD, PZI, PIO)

Glavni projekat (main design) is the umbrella term most investors search for. Under current Serbian regulations we prepare it in three stages, plus review and supervision:

- PGD: design for the building permit
- PZI: design for construction
- PIO: as-built design
- Technical control and revision of design documentation
- Designer supervision during construction

## Licensed low-voltage, medium-voltage and telecom design

Our engineers are licensed designers of low- and medium-voltage power installations and telecommunication networks and systems. Among other things, we design:

- Low-voltage power distribution and equipment in buildings and civil works
- Indoor and outdoor lighting
- Lightning protection
- Electrical installations in industrial facilities
- Monitoring and control of electric motor drives
- LV overhead and cable networks, switchgear and parts of transformer substations
- Telecommunication networks and systems
- Primary and secondary cable networks
- Telephone and computer installations and networks
- Structured cabling for residential and commercial buildings
- Intercom, video intercom and CCTV systems
- Gas detection, fire alarm, building security and access control
- Electric motor drive control

## Electrical design for residential, commercial, public and industrial buildings

We design for new construction and for the reconstruction of existing buildings:

- Residential and mixed-use buildings
- Office and retail buildings
- Public buildings: health centres, schools, public administration
- Sports and tourism facilities
- Industrial and warehouse buildings
- Street and outdoor lighting (e.g. public lighting in Ruma)

The same ADD Projekt team also follows the works on site, so we design installations that can be built economically and taken through technical acceptance.

## Frequently asked questions

### What is a glavni projekat, and what do PGD, PZI and PIO mean?

Glavni projekat (main design) is the umbrella term still widely used in Serbia for a building's electrical design. Under current regulations it is prepared as the PGD (design for the building permit), the PZI (design for construction) and, after the works, the PIO (as-built design). It contains a technical description, calculations, specifications of equipment and works, and drawings such as distribution board schematics and installation plans.

### Who can prepare an electrical design in Serbia?

An electrical design is prepared by an engineer who holds a designer licence for that type of installation. ADD Projekt engineers hold designer licences for low- and medium-voltage power installations and for telecommunication networks and systems, so they cover both power and low-current design.

### Do you design electrical installations for residential buildings?

Yes. We design power and low-current installations for residential and mixed-use buildings: distribution, lighting, lightning protection, structured cabling, intercom and CCTV. For a quote, send us the building use, floor area and any existing documentation.

### Do you design fire alarm systems?

We design gas detection and fire alarm systems, emergency lighting, building security and access control. They are designed together with the other low-current installations and coordinated in one set of documents.

### Can you carry out technical control of a design made by another office?

Yes. We carry out technical control and revision of electrical design documentation and review design changes. We also adapt foreign design documentation to Serbian regulations.

### How much does an electrical design cost?

It depends on the building use and floor area, the systems to be designed (power, low-current, fire alarm) and the documents required (PGD, PZI or PIO). We state the exact price and delivery time in the quote. Send the basic building details to office@addprojekt.rs or call +381 66 5453 212.

## Request a quote

- **Phone:** 066 5453 212 (+381665453212)
- **Email:** office@addprojekt.rs
- **Address:** Heroja Pinkija 2, 21000 Novi Sad, Srbija
- **Company reg. no.:** 21464457
- **Tax ID (PIB):** 111335277