What Others are Saying

"following a recommendation, we gave Stream the opportunity to estimate for our HVAC requirement on a new shop fit in Knightsbridge. We were very pleased with the price, speed and quality of service provided by Miles and his team at Stream Environmental. Following that successful completion we have used them on various high end residential refurbishment projects where they have continued to provide an excellent service and we would have no hesitation in recommending them to others requiring a competitive,reliable and professional AC company."

Simon, S. J Henderson

I have used Stream Enviro twice and have always found their services excellent. I will definitely be using them again as well as referring their services to my friends and colleagues. Thank you

Private customer,

We develop super prime London residential property and have worked with Stream Environmental very effectively. They have installed air conditioning systems for us and are efficient, reliable and competitive on price and we would recommend them.

James Whitmore, Truscott

We have been working with Stream Environmental for our air-conditioning needs for over 5 years and have always found them to be efficient and reliable. They have installed new units over 3 of our sites and have maintained the service contracts in our other locations. I would highly recommend them as they deliver a personalised service at good value for money.

April Lavers, MDHeming

Stream Environmental have worked with us for nearly fifteen years. We rely on them to maintain the air-conditioning units in our critical server room and to provide practical advice and technical support for projects including our office move in 2012, which involved installing a new system on a very tight timetable. We have found them responsive, personable, effective and competitive and we would happily recommend them.

Clive W, fj Cleveland

Recent ProjectsGo to portfolio

Examples of our work.

alt text
Lord Nelson Tall Ship

Opportunities for all physical abilities.

When Jubilee Sailing Trust needed an HVAC upgrade we worked with them to design, specify, supply and commission the replacement of the chiller system with air handlers, controllers and pumps. We also fitted into their complex schedule and significantly reduced the space used on board.

alt text
Oceancruiser 60c

Chilled Water HVAC system

This brand new blue water cruiser was fitted with a chilled water system and required attention immediately after build. We were able to attend the yacht at short notice in Brittany and identify the complex issues around interaction between the chiller soft start vessels inverter power system.

alt text
Van der Valk Cruiser

Chilled Water HVAC system

This beautiful steel hulled fast yacht had persistent issues with HVAC, which we attended in various Mediterranean ports. Chillers tripped, water flow stopped and other unexpected issues arose. The issue was finally resolved when it became clear that tact and political, not technical, skills were required. It then became possible to find a solution that met the situation.

alt text
Freight Hovercraft

DC rooftop for ultimate simplicity.

Destined for South America, this hovercraft makes light work of ferrying supplies across river delta environments where conventional craft cannot go. To keep the crew operational in severe heat we provided a rugged marinised DC powered rooftop unit, which was taken from concept to delivery in less than three months.

alt text
Van der Valk Cruiser

Chilled Water HVAC system.

This IPS powered fast steel yacht had been neglected and the systems were not performing as expected. We arranged travel to fit the yacht's schedule, surveyed the issues, and rendevous again with the vessel further on the cruise to replace damaged items and return it to good condition.

alt text
Rescue Boat

Integrated design - top performance.

When the RNLI needed a new HVAC system for the new Fast Carriage Boat design, Stream Marine were called in to assist with the very detailed design process. We carried the project through to full completion and are now in the second year of an ongoing relationship supplying the boat builder.

alt text
Historic Dutch Barge

Bespoke chilled water HVAC.

The owner of this delightful historic vessel was looking for luxury, silence and real comfort alongside the ruggedness and efficiency needed on the water. Entirely bespoke fabricated, this system fitted the most improbable spaces on board, and along with our acoustic treatment expertise produced a very low noise system, integrated so well you could easily miss it.

alt text
Gentleman's Motor Yacht

Acoustic analysis and report.

The owner of this classic hull design fast gentleman's yacht looked for the right blend of low noise at cruise, and proper exhaust roar at wide open throttle. Measurements were taken above and below the waterline to establish the sources of unwanted noise, and provision made to mitigate these issues.

stream gif