Quick Snapshot of Featured Projects
Four case briefs show how precise design, careful planning and strict quality checks deliver strong results without service disruption.
DAC Beachcroft LLP, Newport
- Office upgrade
- £600 000
- 23-week programme
RSD Research Offices, Bristol
- Office and lab HVAC fit-out
- £80 000
- 10-week programme
Cellular Agriculture Science Park, Corsham
- Laboratory and office climate control
- £550 000
- 26-week programme
Bristol Royal Infirmary, Bristol
- Hospital ventilation framework
- £20–30 k per month
- ongoing since 2024
Office, Laboratory and Commercial Projects
We upgrade busy workplaces while staff keep working. Careful phasing, clean work zones and prefabricated pipework cut noise and dust. Every system meets strict energy targets and fits tight ceiling zones, giving reliable heating, cooling and ventilation without stealing floor space.
DAC Beachcroft LLP – Air-Conditioning Replacement and LED Retrofit, Newport
A six-floor law office needed new cooling, fresh air and lighting while casework continued. Our engineers removed eighty ageing fan-coil units and installed a Toshiba heat-recovery VRF network feeding slim ducted terminals.
Night shifts allowed the team to replace every fluorescent tray with high-efficiency LED panels without disrupting staff.
Noise sensors, timed lifts and sealed waste routes kept the building quiet and clean.
The £600 000 project finished in week twenty-three, passing pressure and airflow tests at the first attempt.
Cellular Agriculture Science Park – Commercial Air-Conditioning Installation, UK
Food-grade laboratories and offices required precise temperature control but planning rules banned outdoor chillers. Coolstream AC placed two packaged air-handling units in a central plant room and fed them from a Mitsubishi Electric heat-recovery VRF backbone.
Thirty-six ducted fan-coil units distribute cooling and heating through sealed ceiling voids, keeping corridors clear. Prefabricated pipework and cable looms cut site hours by twenty-five percent. The £550 000 contract reached hand-over in week twenty-six after full pressure, hygiene and acoustic checks. Trial data shows steady twenty-one-degree conditions, protecting sensitive cell research round the clock.
RSD Research Offices – HVAC Design and Installation, Bristol
An empty industrial unit became an open-plan office with adjacent research labs. Coolstream AC designed split heat-pump air-conditioning paired with heat-recovery ventilation, modelling service routes in 3D to avoid clashes.
Factory-built pipe spools, valve sets and control boxes arrived labelled for fast fit. The ten-week schedule faced tight noise curfews and shared loading bays, yet every task hit its slot through detailed daily planning.
The £80 000 delivery passed pressure and balance tests first time and achieved EPC B. Staff now enjoy quiet, even cooling and fresh air every working day.
Healthcare Projects
Clinical areas demand stable airflow, cleanliness and no downtime. Coolstream works to HTM 03-01 and infection-control rules to keep patients safe while equipment runs. Mobile screens and staged shutdowns let theatres and wards stay open during works.
Bristol Royal Infirmary – Rolling Ventilation Systems Upgrades
A standing framework keeps critical wards and theatres compliant with air-quality targets. Coolstream maintains a resident engineering team delivering £20 000 to £30 000 of works every month, including AHU refurbishments, HEPA filter change-outs and GRP walkway installs.
Tasks follow strict permit plans, with temporary fans holding pressure while sections are isolated. On-site stock allows rapid swap of motors and belts, cutting downtime to minutes.
The rolling contract, live since early 2024, clears each monthly NHS inspection, has reduced unplanned shutdowns by ninety percent, and energy bills have also dropped.
Why Clients Choose Coolstream
Clients value a single point of contact from concept to care. Our REFCOM-registered engineers design, install and maintain systems with digital pressure logs and remote fault alerts.
Fixed schedules, clear cost reports and visible safety checks keep projects predictable.
Manufacturer partnerships approve extended warranties, while tight energy modelling helps meet ESG targets.
Independent post-completion tests prove the promised airflow, temperature and sound levels, giving facilities teams hard data for audits and long-term peace of mind.
Start Your Project Today
The right cooling system saves energy, enhances comfort, and ensures reliable performance. Speak with our experts to get tailored recommendations for your business. Request a free consultation today.