
Hotel BMS controls
Ireland
Reconfigured and recommissioned the Cylon system at this hotel.

Kay Controls Ltd · Company 03388841 · Trading heritage since 1997
Active, accounts up to date·subcontractor & consultant·Head office Colchester
Kay Controls Limited, established in 1997, specialises in the design, installation, commissioning, and servicing of Building Management Systems (BMS) and intelligent controls for HVAC plant. They are a fully licensed ABB Cylon BMS partner, with extensive experience in both modern systems and legacy York BMS, which they can seamlessly upgrade. Their services aim to achieve energy management and conservation objectives for clients.
The company works with a diverse range of clients, including schools, colleges, agricultural, commercial, public, and domestic buildings. They pride themselves on providing user-friendly, intelligent control solutions that allow building systems to work in harmony. Kay Controls also collaborates with other mechanical and controls companies, supplying specialist expertise.
With experienced BMS controls engineers based in Colchester, Essex, Kay Controls serves clients throughout Great Britain. They are committed to making mechanical HVAC plant work as designed and providing ongoing maintenance as part of a comprehensive energy management plan. Their team includes dedicated engineers and office staff focused on client satisfaction and efficient operations.

Ireland
Reconfigured and recommissioned the Cylon system at this hotel.
Essex County Council, Mitie, Clermont Hotels, The Royal Geographical Society, School and College Academies.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Kay Controls Limited specialises in the design, installation, and maintenance of Building Management Systems (BMS) and HVAC controls, primarily using ABB Cylon technology. Established in 1997, they serve a wide range of clients across Great Britain. Their listed services include Heating & ventilation and M&E contracting.
Kay Controls Ltd is registered at 40 Jefferson Close, Lexden, Colchester, CO3 9DR, in East of England.
Kay Controls Ltd states that it works across Essex.
Accounts filed for the year to 2025 report 6 employees, which places the company in the 1-9 employees band.
Kay Controls Ltd does not disclose turnover: UK small-company accounts are not required to. Based on creditors in its filed accounts, turnover is likely to fall between £130k and £500k. This is an estimate, not a filed figure.
Companies House lists Kay Controls Ltd as active, with accounts most recently made up to 2025-07-31.
Kay Controls Ltd works in Education, Public, Commercial, Agricultural and Residential.
Kay Controls Ltd was incorporated on 1997-06-19.
Track budgets, committed costs, invoices and profitability in one place, so cost issues show up before they turn into margin surprises.