Company Expertise
Mechanical Design and Build Installations
Design and build air conditioning systems for commercial and industrial projects to suit your budget requirements. Steel and copper pipe work, ducting and mechanical ventilation, cooling towers, water chillers, process coolers, computer room a/c systems, pumps, package units and split systems. Fan plenums and extract systems, hydraulic units and high pressure UPVC plastic water systems. Domestic heat pump applications and all associated air-conditioning components.
Installation standards to NZS, 4302, 4303, 4219, 4104, 5807, 5235, 7643, AS1668.1 and AS1668.2 SMACNA standard, Building Industry Authority G4 ventilation, CIBSE commissioning codes.
Mechanical Retrofit
CFC – HCFC/HFC Conversions, inspections/stripdowns of all types of water chiller compressors (reciprocating, screw and centrifugal). Absorption water chillers. Upgrade of existing refrigeration plant to meet current standards or to replace obsolete machinery.
Design and installation of R410a variable refrigerant volume (VRV) systems for new and existing commercial buildings. Our inverter VRV systems are a cost-effective solution for A/C unfriendly buildings that meets all current energy efficiency (MEP’s) industry standards.
Site Inspections and Advisory Services
Experienced technical staff and registered engineers are available to assess your problems promptly and objectively.
Written reports designed to pinpoint cost effective solutions for inherent air-conditioning system problems.
Independent IQP surveys for building Warrant of Fitness Compliance.
Service & Maintenance
Our service and maintenance company "Chillex Maintenance Ltd" employs several experienced air-conditioning and HVAC engineers who provide a full after sales service and maintenance back-up. Prompt 24 hour 7day/week after hours callout service.
Our log sheets and annual reports are designed specifically to maintain your air conditioning plant to building WOF standard.
Other Chillex Maintenance Services include:
- Fault finding of microprocessor and electrical control components.
- Insulation testing of motors and motor rebuilds.
- Heat exchanger tube replacement.
- Epoxy coating of condenser and evaporator water boxes.
- Preventative maintenance contracts.
- Planned plant shutdown and maintenance works.
Commissioning
New and existing air conditioning plant, special applications (eg. high sensible heat computer rooms). Full site reports and commissioning test results, air-balancing, producer statements for design and construction to local Council requirements.
O&M manuals and AutoCAD as-built drawings.
Guarantee of Workmanship
12 month labour warranty on all new installations. Preventative maintenance contracts arranged on a quoted job basis.
Key Personnel
Project Supervisor
Office Manager