Description of Works: Install new internal plantroom to serve dedicated comms room down flow units from building condense system. Description of Works: Install a new A/C VRV system with external condensers, fan coil units and distribution ductwork. Description of Works: Modify existing fan coil system to suit new office layout and install new fresh air units.
Description of Works: CAT B Fit Out to accommodate new office layout on 2nd and 4th Floors including installation of services to new Comms Room and relocation of existing services serving 4 pipe Fan Coil Unit. Description of Works: FCU modifications/new install, Pipe freezing, back flushing of CHW & LTHW, ventilation modifications for FCU's and new offices from Cat A to Cat B.
Description of Works: Fancoil modifications / new installation, back flushing of CHW & LTHW and ventilation modifications for fancoil units. Tea point installation including plumbing and drainage. Description of Works: Fit out of 2 high end residential apartments including the installation of chilled water, LTHW and ventilation services as well as the fit out of the utility cupboards.
Description of Works: CAT B Fit Out to accommodate new office layout on 2nd and 4th Floors including installation of services to new Comms Room and relocation of existing services serving 4 pipe Fan Coil Unit. Description of Works: FCU modifications/new install, Pipe freezing, back flushing of CHW & LTHW, ventilation modifications for FCU's and new offices from Cat A to Cat B.
Description of Works: Fancoil modifications / new installation, back flushing of CHW & LTHW and ventilation modifications for fancoil units. Tea point installation including plumbing and drainage. Description of Works: Fit out of 2 high end residential apartments including the installation of chilled water, LTHW and ventilation services as well as the fit out of the utility cupboards.
Services
With over 40 years of experience, serving clients in the commercial, industrial and public sectors, Callisia pride themselves in offering a good level of mechanical knowledge and design for all aspects of mechanical services building solutions.
Based in Chertsey, Surrey, we service projects of all sizes - from small modification, to Cat B/ office fit out and CAT A, taking into consideration all design responsibility as and when instructed.
Over the years we have worked with banks, retail chains, hospitals, office-based businesses, universities, and manufacturers - among others - delivering bespoke ventilation, heating, air conditioning, and water systems.
Based in Chertsey, Surrey, we service projects of all sizes - from small modification, to Cat B/ office fit out and CAT A, taking into consideration all design responsibility as and when instructed.
Over the years we have worked with banks, retail chains, hospitals, office-based businesses, universities, and manufacturers - among others - delivering bespoke ventilation, heating, air conditioning, and water systems.
We offer a full range of building services using fully qualified engineers.
If what you are looking for is not listed here please ask us as we also have a group of trusted 'partners' to offer a fuller service to our customers.
Heating - Traditional wet systems, warm air systems, heat pumps, radiators, radiant panels, fan coil units, fan convectors, steam, LPHW, MPHW, HTHW, or any combination thereof.
Ventilation - Fresh air systems, kitchen supply and extract systems, toilet supply and extract systems, packaged units, modular systems, packaged heat pumps, purpose designed and built systems or any combination of these coupled with heating or cooling systems.
If what you are looking for is not listed here please ask us as we also have a group of trusted 'partners' to offer a fuller service to our customers.
Heating - Traditional wet systems, warm air systems, heat pumps, radiators, radiant panels, fan coil units, fan convectors, steam, LPHW, MPHW, HTHW, or any combination thereof.
Ventilation - Fresh air systems, kitchen supply and extract systems, toilet supply and extract systems, packaged units, modular systems, packaged heat pumps, purpose designed and built systems or any combination of these coupled with heating or cooling systems.
At Callisia, we provide bespoke heating installations for all types of commercial and public premises, using our mechanical engineering expertise to integrate your system with ventilation and air conditioning, for a complete and convenient service.
With experience in both design and installation, we create cost-effective, energy-efficient and sustainable systems including boilers, radiators and associated equipment.
As an independent business, we draw our technologies from market leading suppliers, carefully chosen to meet your budget, footprint, and performance requirements.
With experience in both design and installation, we create cost-effective, energy-efficient and sustainable systems including boilers, radiators and associated equipment.
As an independent business, we draw our technologies from market leading suppliers, carefully chosen to meet your budget, footprint, and performance requirements.
At Callisia, we provide a variety of bespoke ventilation systems for all types of commercial, public and industrial buildings, including factories and workshops, offices, restaurants and catering facilities, hospitals, shops, schools and colleges.
We offer an end-to-end service, starting with detailed technical design, through installation, and ongoing technical support and maintenance.
In the process, we work with some of the world's best manufacturers of ventilation equipment to build a customised solution around your performance requirements, building layout, and budget.
We offer an end-to-end service, starting with detailed technical design, through installation, and ongoing technical support and maintenance.
In the process, we work with some of the world's best manufacturers of ventilation equipment to build a customised solution around your performance requirements, building layout, and budget.
At Callisia, we design, install and maintain bespoke air conditioning systems for all types and layouts of commercial building.
With many types of air conditioning system available to suit different configurations, preferences, and working environments, we can guide you to the right approach for your organisation to suit the needs of your employees, visitors and customers.
Not all air conditioning systems serve the same purpose.
Some plants are designed to provide full air-conditioning for a complete building, others for comfort cooling for working spaces, and others still for specialist environmental control in particular areas, such as cold storage and laboratory conditions.
With many types of air conditioning system available to suit different configurations, preferences, and working environments, we can guide you to the right approach for your organisation to suit the needs of your employees, visitors and customers.
Not all air conditioning systems serve the same purpose.
Some plants are designed to provide full air-conditioning for a complete building, others for comfort cooling for working spaces, and others still for specialist environmental control in particular areas, such as cold storage and laboratory conditions.
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