Main Contractors

Protect your margin, avoid scope creep and get the job done.

HiiLIFE takes accountability for delivering AV, HVAC,
Digital Appliances and Connected Technology as a single package,
with one set of prelims and one accountable partner you can trust to deliver.

Cut-away of a new building showing its HVAC, AV and connected systems
Problem

Complicated jobs can erode margins quickly. Trust one partner to get it right first time.

The normal way to buy building technology is in four separate trade packages: AV in one, HVAC in another, appliances and connected systems in the others. Each subcontractor adds their mark-up and subs it on. Each area needs managing, and by the time you see the cost, each package has very likely been marked up more than once, and you’re left to coordinate whoever turns up on site.

This is where time and money tend to disappear, spread across duplicated prelims, a site-management team coordinating four (or more…) subcontractors, the delay when one of them slips and drags the build, and the rework and retention arguments at completion.

Buying technology in disconnected packages tends to get expensive quickly. They’re priced by people who aren’t responsible for the risks, and who tend to want to be off-site as quickly as possible, which doesn’t always leave much appetite for rectifying problems.

And until now, it has been the only way to do it…

The traditional way

Four separate packages. Multiple subcontractors. Higher risk.

AV
HVAC
Appliances
Connected
Multiple mark-upsMultiple mark-upsMultiple mark-ups
Main contractor
One trusted partner helps shoulder programme risk. We're responsible for technology package delivery end-to-end, in a cost effective way.
Clients

Working with leading contractors across the UK

Workflow

We support main contractors from start to finish.

1

Price and plan

We give you one QS-friendly package across the scheme’s technology scope, including our own supply chain, so you have one set of prelims and one point of contact, and a full end-to-end service priced to protect your margin.

2

Take responsibility for delivery

We’re accountable for coordinating the whole technology scope, including our own supply chain, so your site team isn’t managing four subcontractors or supervising communication between them.

3

Deliver to programme

We’re accountable for the dates and we work to stop one package slipping and eating into your margin, building the compliance and O&M evidence as we go.

4

From design to retention

You get a handover pack with the compliance and O&M evidence already in it, and one support route after practical completion, so the build is less likely to be dragged by snagging and retention across your technology packages.

Where your margin is protected

  • One set of prelims across your project’s technology scope.
  • One partner to control the coordination between technology solutions.
  • Less site-management time because one partner is responsible for coordination.
  • On-programme delivery, where we work to prevent slippage and reduce your exposure to prelim overrun or delay damages.
  • A handover with the evidence in the pack, so the final account is less likely to be dragged out by snagging and retention on technology.
Case Studies

Proven across complex environments.

PBSAPBSASouthwark

Avonmouth Street, SouthwarkAvonmouth Street, Southwark

Carrier heat pumps and bespoke hot water cylinders deliver hot water for all apartments, with 360 kW LTHW and 2 × 3000 L buffer vessels.

Read Case Study 226 Bedrooms
Commercial · HotelCommercial · HotelSilverstone

Escapade, SilverstoneEscapade, Silverstone

Samsung VRF heat pumps and heat pumps support bedrooms, reception, gym and meeting rooms, with 150 kW cooling and 300 kW hot water.

Read Case Study 150 kW Cooling
PBSAPBSAGuildford

Guilden Village, GuildfordGuilden Village, Guildford

Samsung VRF air conditioning and hot-water heat pumps serve 533 bedrooms, with 900 kW space heating/cooling and 235 kW DHW.

Read Case Study 533 Bedrooms
Commercial · HotelCommercial · HotelGatwick

Ibis Styles, GatwickIbis Styles, Gatwick

Samsung VRF heat pumps provide domestic hot water for 182 rooms, with split-stage DHW generation up to 80°C.

Read Case Study 182 Rooms
House of WorshipHouse of WorshipEdgbaston

St Germain’s Church, EdgbastonSt Germain’s Church, Edgbaston

Samsung VRF heat pumps provide LTHW space heating, replacing an external diesel generator as part of the church’s decarbonisation plan.

Read Case Study 160 kW LTHW
PBSAPBSALeeds

Threadworks, LeedsThreadworks, Leeds

AV systems support reception, games room, gym, private dining and study spaces, with Samsung Hospitality TV and commercial signage.

Read Case Study 548 Bedrooms
PBSAPBSALeeds

The Store House, LeedsThe Store House, Leeds

AV systems cover reception, games room, co-working, gym, karaoke and cinema rooms, with Samsung Hospitality TV and commercial signage.

Read Case Study 369 Bedrooms
LeisureLeisureClapham

Arma BJJ, ClaphamArma BJJ, Clapham

Proposed AV, display, camera streaming, control and digital signage systems for dojos, amenities and co-working spaces.

Read Case Study Gym & Amenities
Build to RentBTRBirmingham

Moda Living, BirminghamModa, Birmingham

Samsung smart integrated appliances and SmartThings AI Energy support 720 homes across 39 floors.

Read Case Study 720 Homes
Build to RentBTRBirmingham

Sphere Group, One Eastside, BirminghamSphere, Birmingham

Energy-efficient smart-connected appliances support 581 apartments across 51 floors.

Read Case Study 581 Apartments
Build to RentBTREdinburgh

Goodstone Living, EdinburghGoodstone, Edinburgh

Energy-efficient Contract Range appliances support 338 apartments, with SmartThings AI Energy integrated fridge freezers.

Read Case Study 338 Apartments
Build to RentBTRCardiff

Watkin Jones, Central Quay, CardiffWatkin Jones, Central Quay, Cardiff

Energy-efficient Contract Range appliances support 718 apartments across two interlinked 23-storey towers.

Read Case Study 718 Apartments
Testimonials

What our clients are saying.

“They help us design, they help us execute, they know what we are after. They help us design spaces efficiently in the way we wanted to really perform.”

Amir Mirmotahari Development Manager, Dandi

“The main benefit of HiiLIFE is a lot of companies are very specific in one area, so you’ll have an AV provider, a climate provider, a white goods provider. We like working with them because they deliver a one-stop shop service for construction and also really easy to project-manage with them.”

Paul Barnes Chief Operating Officer, Dandi

Where your margin really goes on the tech packages

Ready to stop managing four suppliers and switch to one?

Fill out the form and we will be in touch within 20 minutes.