SullivansAircon & Refrigeration

Services

Cooling as a practice, not a product list.

Cooling, heating, storage, and protection. One standard of finish. We specify to the room and the load, then install as if we will be the ones to service it.

Wall-mounted split air conditioner installed above a bedroom

01

Air year-round

Residential air conditioning is for hot days and cold ones. A modern split or multi-split can warm a room in winter and cool it in summer from the same plant, with better resource efficiency and lower electricity use than traditional oil-based heaters. From a single bedroom to a whole home, we specify, install, and commission systems that hold the temperature you asked for without shouting about it. Trunking is neat. Isolators are accessible. The unit is level, quiet, and ready for the season.

Outdoor industrial refrigeration plant serving a cold room

02

Refrigeration precision

This is still air conditioning, at industrial scale: refrigeration plant for kitchens, stores, and production, and industrial air conditioning for workshops, plant rooms, and large occupied spaces. Condensing units, evaporators, pipework, and controls are treated as one system, commissioned to the duty you actually run.

Interior of an insulated cold room with hanging rails

03

Cold stillness

Panel rooms, strip curtains, hanging rails, and outdoor condensing plant. We build cold storage that is easy to clean, easy to service, and honest about its set point — from chiller rooms to freezer duty.

Ventilation and plant installation detail

04

Ventilation breath

Extract, supply, and balanced ventilation for kitchens, plant rooms, and occupied spaces. We size for the air that needs to move, then install ducting and fans that can be maintained for years.

Industrial HVAC plant in a service yard

05

Industrial scale

When the duty is measured in kilowatts rather than rooms, we still treat the work as craft: level bases, tidy pipe runs, labelled isolators, and a handover you can run from. Industrial air conditioning for workshops, production floors, and large occupied spaces sits alongside the refrigeration plant we already look after.

Outdoor cooling plant exposed to the weather

06

Anti-corrosion treatment

Outdoor plant lives in the weather. We apply anti-corrosion treatment to condensers, frames, pipework, and associated metal so coastal air, rain, and yard conditions do not eat the installation. It is a practical extra: the same equipment, better protected, easier to keep in service.