5-year compressor warranty on every unitWilliams range held in UK stock+44 7426 370650
Commercial

Specification, supply and installation for buildings

From a single cassette in a salon to a 21-unit VRF system across a hotel. Free heat-load modelling, priced schedules and stock held for your programme.

Sectors

Where we spend most of our time

Different buildings fail in different ways. These are the ones we know well enough to warn you about.

Offices & co-working

Cassette or ducted, zoned by floor plate, with BMS integration and out-of-hours scheduling so you are not cooling an empty building.

Hospitality

Hotels, restaurants and bars, where the specification is really about noise, discretion and never having a room out of service in August.

Retail & salons

High occupancy, big glazing, doors open all day. Sized for the real heat load rather than the floor area.

Data & comms rooms

Cooling-only systems with low ambient kits, so the compressor still runs when it is minus five outside.

Residential developments

Standardised specification across a scheme, phased delivery to site, and Part O overheating compliance evidence.

Schools & healthcare

Quiet operation, filtration, and a maintenance regime the estates team can actually resource.

Recent work

Three jobs, in their own words

Regency Rooms, Brighton
Hospitality2025

Regency Rooms, Brighton

Brighton, East Sussex

A Grade II listed seafront townhouse converted into 24 boutique rooms. Nothing could be visible from the street and nothing could be heard from the beds, which ruled out wall units entirely.

Specified: Williams WDA concealed ducted units with linear slot diffusers, one per room
24
Rooms conditioned
27
Indoor units
6 weeks
Install time
Villa Almendro
Private residence2025

Villa Almendro

Marbella, Spain

A 480 m² new-build for a British owner who wanted one system, one app and one number to call — with the outdoor plant hidden behind a louvred screen so the elevation stayed clean.

Specified: Williams WDA ducted and Aurora wall-mounted units, zoned by wing
480 m²
Floor area
11
Zones
3 weeks
Install time
Kennet Wharf
Residential development2024

Kennet Wharf

Reading, Berkshire

Ninety apartments across five storeys, each needing cooling that met the overheating requirements of Part O without a plant room or a maintenance headache for the managing agent.

Specified: Williams Aurora and Sense wall-mounted splits, standardised across two capacities
90
Apartments
138
Units supplied
4
Delivery phases
How we work with you

Four steps, no cost until you order

1

Send us the drawings

Floor plans, elevations and a note on use. PDF or DWG, whatever you have.

2

We model the load

Room-by-room heat gain calculation, indoor unit selection and pipe route strategy — free, and yours to keep.

3

Priced specification

Equipment schedule, budget cost and lead time, in a format you can drop straight into a tender return.

4

Supply or supply & fit

Phased delivery to programme, or our own team on site. Either way one point of contact from start to sign-off.

Commercial equipment

Systems built for duty cycles, not weekends

Project enquiry

Send us the drawings and we will send back a priced schedule

No cost, no obligation, and typically back with you within three working days.