Pentagon Refrigeration & Air Conditioning Ltd · Company 05066706
Active, accounts up to date·subcontractor·Head office Birmingham
Pentagon Refrigeration & Air Conditioning is a national independent company serving the UK's industrial and commercial sectors. With a mission to provide superior service, quicker response times, and efficient engineers, Pentagon leverages its deep market knowledge and extensive experience to meet diverse client requirements. The company offers a comprehensive range of services including maintenance, repair, and installation for industrial and commercial refrigeration applications such as cold/chill stores, chillers, process cooling, NH3 (Ammonia) systems, and plate heat exchangers.
They also specialize in air conditioning services, covering split type systems, VRF systems, fan coils, wet systems, chillers, close control, and computer suites. Pentagon provides a 24-hour call-out facility and 365-day monitoring of equipment through their Pentagon Clik Remote Services. Their expertise extends to industrial ventilation systems, including ductwork design and installation, filter systems, and engineering support maintenance, ensuring optimal environmental control for their clients.
Designed and built a CO2 vaporisation system to reduce energy usage for heating CO2 before it is used to carbonate drinks. This unique system outperformed initial designs, utilizing glycol from chillers and heat pumps to heat liquid CO2 from -40c to +25c. The entire process is variable and offers significant energy savings compared to industry standards.
Client · Heating - CO2 Revamp System
Awarded a large ventilation project, in excess of £800k, to install ambient and mechanical ventilation including free cooling for the world's largest chocolate manufacturer. The project involved removing an old system above active production lines, with the entire area scaffolded and wrapped to prevent debris. The new equipment maintains the production area at +20c year-round using reverse cycle heating and free cooling.
Client · Ventilation - Free Cooling
Refitted all theatre air conditioning at one of the UK's largest private healthcare providers across 6 sites. The task involved removing existing R22 and 407c systems and replacing them with new 410a inverter systems, including new AHU evaporator coils and controls linked to the existing BMS.
Client · Healthcare Overhaul
Awarded a large 3.6mw ammonia installation consisting of 2 new GEA refrigeration packs, completed within a tight 14-week schedule with 100% NDT testing. The installation took place on an active site with production uninterrupted, with a combined project value exceeding £1 million.
Client · GEA Ammonia Plant
Carried out the replacement of aged chillers serving critical scientific processes over a single weekend. The work included new pipework, controls, and power, with the client handed back the site with the new system running fault-free by Sunday afternoon. The system comprised new pressurisation units, 2 new chillers, crane lifts, and new pipework.
Client · Chiller Installs
Heating - CO2 Revamp System, Ventilation - Free Cooling, Healthcare Overhaul, GEA Ammonia Plant, Chiller Installs.
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Pentagon Refrigeration & Air Conditioning is a national independent company providing expert refrigeration and air conditioning services for the UK industrial and commercial market. Their listed services include Air conditioning and Heating & ventilation.
Pentagon Refrigeration & Air Conditioning Ltd is registered at Precision House Unit 10 Holly Park Spitfire Road, Erdington, Birmingham, B24 9PB, in West Midlands.
Pentagon Refrigeration & Air Conditioning Ltd states that it works across Nationwide.
Accounts filed for the year to 2025 report 16 employees, which places the company in the 10-49 employees band.
Pentagon Refrigeration & Air Conditioning Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.5m and £3.9m. This is an estimate, not a filed figure.
Companies House lists Pentagon Refrigeration & Air Conditioning Ltd as active, with accounts most recently made up to 2025-04-30.
Pentagon Refrigeration & Air Conditioning Ltd works in Industrial and Commercial.
Pentagon Refrigeration & Air Conditioning Ltd was incorporated on 2004-03-08.
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