A reliable cold room protects your stock, keeps you compliant with food safety standards and saves you time every day. Eton Air Conditioning designs and installs bespoke walk-in chiller and freezer rooms for restaurants, shops, butchers, florists, clinics and other businesses across London, Eton and Berkshire.
With over 10 years’ experience in refrigeration, air conditioning and heat pumps, our engineers handle everything: the site survey, cooling load calculation, insulated panels, doors, refrigeration system, controls and final commissioning, so you have one team from start to finish.
Chillers, freezers & combination rooms
Every cold room is designed around your stock, your space and the temperature you need to hold.
Walk-in chilled storage, typically 0°C to +5°C, for fresh food, drinks, dairy, flowers and other temperature-sensitive stock.
Walk-in freezers, typically -18°C to -25°C, with thicker insulation, insulated floors and heated door frames.
A chiller and freezer built side by side, often with access to the freezer through the chiller to save space and energy.
Custom sizes and layouts to fit awkward spaces, basements, back-of-house areas, outbuildings and warehouses.
A cold room is a long-term investment. We size the refrigeration correctly for your stock, door openings and room conditions, so it holds temperature reliably on the busiest days without wasting energy.
Because we install and service refrigeration, air conditioning and heat pumps, we can also look after your cold room with regular maintenance once it is up and running.
Size, layout, shelving and temperature planned for your business.
Quality insulated panels and correctly sized refrigeration.
Survey, design, installation, commissioning and servicing.
From a small walk-in chiller for a café to a combination chiller and freezer for a busy kitchen, we build cold rooms for many industries.
Keep fresh and frozen stock at the right temperature, meet food safety standards and make better use of your back-of-house space.
Temperature-controlled storage for businesses that need a reliable, consistent environment for sensitive products.
Both are built from insulated panels, but they are designed very differently to hold their temperature.
For chilled food, drinks, dairy, produce and flowers.
For frozen food and long-term storage, built to hold much lower temperatures.
Not sure which you need? We will recommend the right room during a free site survey.
We look at these key points during your free site survey, so your cold room works properly from day one.
How much you store, how it is shelved and how often you restock decides the room size and cooling load.
The temperature you need to hold sets the panel thickness, floor and refrigeration system.
Indoors, basement, yard or outbuilding: we plan access, drainage and ventilation around your site.
Integral (monoblock) or remote split systems, with the condensing unit placed where it suits your building.
Door type, floor finish, lighting, shelving, temperature monitoring and alarms, all specified for your use.
One team handles every stage, from the first survey to a fully working cold room.
We visit, measure the space and check access, power, drainage and ventilation.
We calculate the cooling load and design the room, panels and refrigeration.
You receive a clear, itemised quote with the full specification.
Panels, floor, ceiling and door are fitted to form a sealed, efficient room.
The evaporator and condensing unit are installed, piped, wired and charged.
We commission the system, test temperatures and alarms and show you the controls.
We design and install cold rooms for businesses across every London borough, Eton, Windsor, Slough, Maidenhead, Reading and the wider Berkshire area.
Book a free site survey and get expert advice and a clear, no-obligation quote.
Answers to the questions we are asked most about cold room design and installation.
Chiller rooms are usually held between 0°C and +5°C, and freezer rooms between -18°C and -25°C. The right setting depends on what you store, and we design the system to hold it reliably.
Most standard cold rooms are installed in a few days once the panels and refrigeration equipment are on site. Larger or bespoke rooms can take longer, and we give you a timeline with your quote.
Cold rooms can be built to almost any size, from small walk-in chillers to large storage rooms. We measure your space and design a room that makes the most of it, including shelving and door position.
An integral (monoblock) system has all the refrigeration in one unit mounted on the room. A remote split system places the condensing unit elsewhere, such as outside, which keeps heat and noise away from your working area.
Yes. Cold rooms can be installed in yards, outbuildings or other outdoor areas with suitable weatherproofing, a solid base and a safe power supply. We check this during the site survey.
Yes. Regular servicing keeps the refrigeration system efficient, helps prevent breakdowns and stock loss, and supports your food safety records. We service cold rooms as well as installing them.
Yes. Every cold room we install is designed around your space, stock and temperature requirements, including custom sizes, door types, shelving and temperature monitoring.
Explore our other commercial heating, cooling and ventilation services.
Keep kitchens, shops and customer areas comfortable all year.
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