We are trusted by some of the world’s biggest brands and iconic buildings.

Discover how our customers are transforming their HVAC systems across a wide range of industries.

HALO HVAC AHU Refurbishment Air Handling Unit Refurbishment Upgrades Case Study

Clean Room manufacturing facility, Chandlers Ford

13 Air Handling Units serving a critical manufacturing process and science laboratories, all requiring refurbishments, controls and BMS modifications, delivered in a specific time frame, whilst achieving 26t a year CO2e reduction.

Commercial Offices. St Pancras & Somers Town, London.

Cutting carbon emissions by removing on-site gas-fired boilers and remodelling the AHUS by adopting new DX heat pump technology for efficient temperature management. A shift towards more effective heating and cooling solutions.

The UK Ministry of Defence (MOD)

Air Handling Unit Refurbishment, removal of Chillers and Installing Cutting-Edge Air Source Heat Pumps with new controls integration, whilst Interlocking with the MODs Ambitions for Adaptation, Resilience, Sustainability, Net Zero, and Global Leadership.

5 Star Hotel, Knightsbridge, London

The belt driven fans within the air handling units at this hotel had failed, resulting in no ventilation to several areas of the building including the toilets and the kitchen. It was imperative that the ventilation was reinstated as a matter of urgency to ensure the Hotel was fully operational & compliant.

Commercial Offices. Gracechurch Street, London

With the building owners advertising for new leases a key objective was to ensure the indoor environment is comfortable and healthy. Over time, the existing AHUs became less efficient, leading to higher energy bills and reduced indoor air quality.

Food Manufacturer, Rugby

Ventilation is a crucial aspect of food production facilities to maintain air quality and prevent contamination. With new controlled and monitored air quality, contamination has been reliably minimized. New high-efficiency filtration solutions and full AHU refurbishment ensures compliance.

5 Star Hotel. Mayfair, London

This luxury hotel operates 24/7 therefore we had to deliver this project with zero disruption. We completed all works in 2 evenings whilst staging the works to allow for ventilation to continue during peak hours.

Kettering General Hospital

Bringing the Air Handling Unit in line with compliances such as HTM 03-01 whilst reclaiming lost heat through new ventilation strategies, enabling energy savings.

The breadth of our self-delivered, end-to-end project services, and our experience across a broad set of industries and businesses, enables us to provide deep technical expertise and high quality project delivery in a safe and compliant manner.

Conformity & Compliance

HALO HVAC Ltd has passed industry leading conformity and compliance testing, verification, and inspection. Our accreditations highlight our technical competences, reliability, and integrity to provide confidence and trust to deliver our services.

We hold insurances for Contractors All Risk, Professional Indemnity, Employer Liability, Public and Product Liability, and Contract Works. We are members of Constructionline, Building Engineering Services Association (BESA), and The Contractors Health and Safety Schemes in Procurement (CHAS Advanced) including PAS91 and SSIP. HALO HVAC is SafeContractor certified.

We are an Upper-Tier Waste Carrier, Broker and Dealer with the Environment Agency, Department for Environment Food & Rural Affairs licence number CBDU555299

Call to request copies on 0207 117 2087 or email info@halohvac.co.uk