Category One


for landlords and facility managers.

Landlord Works

It is common for the developer/builder of a shopping centre or office building to install certain items which are terminated at each individual tenancy as part of the base build, these are known as Category One Works or CAT1 works.

These may include air conditioning, fire sprinkler systems, below ground plumbing and electrical distribution boards.
At NV Group we are experienced in facilitating CAT1s and have good quality contractors on hand to complete any type of landlord works.


HVAC – Heating Ventilation and Air Conditioning

User requirement specifications

Cost estimations

System Design

Installation, including: Ductwork, Ventilation, Exhaust and Dust Control




Portable fire equipment

Fire Suppression systems

 Fire detection and evacuation systems


Above slab and below slab plumbing

Hot and Cold water services

Gas services

Fire services

Roof plumbing

Sewer and Waste connections


Distribution Boards, including: Installation, Upgrades and Relocations

Single and three phase power supplies


Emergency lighting

What our client's


NV Group have successfully delivered numerous base build modifications and fit outs on behalf of Woolworths and our tenants in WA.

Of note, NV Group were appointed for a full line Best & Less fitout inclusive of base build modifications at our Butler Shopping Centre in January 2018. The project was delivered with an extremely tight timeframe to allow the store to trade in line with the overall centre opening date. NV Group delivered the project on time and on budget to an exceptionally high standard. Since this time NV Group have lead the delivery of over 20 tenancies at several of our centres in Perth as our base build and fitout contractor. Along with our tenants we regularly engage NV Group for preliminary advice and building / fitout services due to their competitive pricing and exceptional customer service and quality.

Jarrad Wilson
Woolworths Group
State Manager - Property Development, WA | Corporate Property

I’ve used Kris and his team on numerous projects for both landlord and lessee works.

I’ve found that having his own team allows him to be quick and responsive and deal with site issues better than most. His workmanship and attention to detail is second to none and does what is necessary to deliver on-time. NV Group have enabled us to achieve feasibility on complex leasing deals.

Daniel Stefanelli
Stefanelli Group