What does HVAC mean? 

This is an industry acronym for heating, ventilation and air conditioning (HVAC), which is the technology of indoor environmental comfort and technological requirement. Its goal is to provide thermal comfort and acceptable indoor air quality within an occupied space. We won't help you with your vehicle, but we will make sure your commercial, industrial or residential building utilising HVAC appliances runs optimally.

HVAC Installations

At Envirotek we provide individually tailored HVAC Installation Projects. Your company is unique and so are your heating, ventilation and air conditioning requirements. We will create a customized HVAC proposal to ensure that your companies desires are met.


We pride ourselves on supplying everything you need for heating or cooling your commercial or industrial premises. We provide the best equipment from around the world, including water chillers, gas boilers, heat pumps including CO2, radiators, pipework, and anything else you need for a commercial temperature control system.

Heating represents the “H” in an HVAC system; It’s quite common to have a combined HVAC system such as a centralised air handing unit served by either a chiller, boiler, heat pump, electrical heater battery or a combination of both heating and cooling sources.

Chilled water systems are often seen as an alternative to VRF systems. This is because chilled water systems work much the same way as direct expansion systems work. The exception is they use water in the coil rather than refrigerant. Technically speaking, water can be classified as a refrigerant. Chilled Water systems can be rather complex and many chilled water systems are found in larger commercial and industrial applications.


The main purpose of heating is to increase the temperatures inside your building to make more comfortable living conditions in the colder months of the year. The heating through a HVAC system is usually done through a central heating system being either a boiler(s) or a heat pump(s).

Traditionally conventional gas fired boilers would be installed for central heating systems to pump water around your building through heating pipes and then released through radiators to raise the temperature of a room. However, there are many other methods of heating up your building, like: -

  • Distribution of hot air to different spaces using centralised heating plant
  • Gas fired or Electric radiant heating
  • Heat Pumps (Air Source, Water Source, Geothermal, Ductless)
  • Boilers
  • Electrical (Over door heating, Panel Heaters etc.)


Selecting the most suitable HVAC system to facilitate your new or refurbished building is not an easy task, especially if you have minimal knowledge of the different types of HVAC systems available within our industry. An HVAC system can be the most expensive and energy-consuming asset of any commercial or industrial build, so choosing the right HVAC solution is even more important.

There are many factors to take into consideration when deciding whether or not a chilled water system is suited for your application, but in our experience, we believe the main factors below will assist in making your decision a little easier: -

  • Footprint available for plant equipment
  • Level of precision, control, and zoning
  • Upfront costs / running costs
  • Programme of installation
  • Capacity of Electrical power supplies
  • Can it serve multiple services (Air and Water Distribution)?


We are proficient in providing environmentally friendly solutions to both the commercial and industrial sector from an extensive range of energy efficient air conditioning systems.

We have a wealth of experience in designing and installing all types of air conditioning systems by the following manufacturers: -

  • Mitsubishi Electric 
  • Mitsubishi Heavy Industry 
  • Toshiba
  • Daikin
  • Samsung 
  • Fujitsu 
  • And many more 


One of the main factors for using these manufacturers is for their continuous evolving refrigerant technologies, but we also use these manufacturers due to their design capabilities, dependability, BMS integration and customer support services.

We can provide supply, install and commissioning quotations for any of the following type of air conditioning systems: -

  • Single and twin split systems
  • VRF/VRV Systems
  • Server Room

Our top priority is to make your building as functional and energy efficient it can possible be, and we understand that there’s literally endless options for you to consider. If you do not have the time or resources in house to way up the pros and cons of each system which would best suit your project, then tell us your goals and let us take away that headache, and allow us to define an HVAC system to meet your those goals.

So, whether it be a line-up of VRF systems or a centralised HVAC system, we can way up all the options before making the critical decision for you.

We look forward to receiving your enquiries.


HVAC Maintenance

At Envirotek we provide individually tailored service and HVAC maintenance contracts. Your company is unique and so are you heating, ventilation and air conditioning needs. We will create customized HVAC maintenance plans to ensure that your units are running optimally.

Regular, monthly, preventative services and HVAC maintenance

We offer a range of solutions, according to your system's needs. We'll advise you on whether quarterly or monthly services are required.

Quarterly Services: For the optimal health of your HVAC system we highly recommend a minimum of 4 services a year. This plan would usually include 3 minor services, which take care of the small nitty gritties ,like filter cleaning, to avoid grime. You should also do at least one major service annually. This service consists of everything previously mentioned, a full chemical clean and annual certification whether that be for F-Gas Regulations, Gas Safe or another compliance governing body. It is a full overhaul of your system with added certification and reporting.

Monthly services usually consist of 11 minor services and 1 major service. Your HVAC maintenance plan will depend on the type of site and the budget available. A lot of international companies require monthly services. For monthly services a technician can be placed on-site to deal with anything that pops up in real-time. We offer true preventative maintenance. Whether you're a small enterprises or a blue chip company, we can prevent problems.

Our HVAC reports are detailed monthly performance and data reports to keep you informed and in control. Our reports are customized to compliment your individually tailored service and maintenance contract. Right across the board we will ensure that you we know what is going on and keep you informed. Our HVAC reports are created to ensure that units are running optimally and preventative measures can be put in place, before they become a problem. Nothing slips past us and we'll make sure it doesn't slip past you either. Most companies within the industry operate only in HVAC projects or maintenance. Here at Envirotek we specialize in both.


Full commissioning service carried out by professionally trained, industry experienced technicians. Professional service is intangible, you have no idea it's worth until you are no longer receiving it. When you opt for Envirotek as your corporate HVAC service provider, you are assured outstanding service from a provider that takes pride in extraordinary customer support.

Our HVAC Technicians and service staff are specialists, responsive, thoughtful and experienced in your all your HVAC needs.

At Envirotek we provide individually tailored HVAC service and preventative maintenance contracts or can simply instruct an engineer to attend a one off call out to get you out of a bad situation. 

Your company is unique and so is your heating, ventilation and air conditioning needs. We will create customized HVAC maintenance plans to ensure that your units are running optimally. Our fully qualified technicians will assist in creating customised reports to compliment your individually tailored service. Right across the board we will ensure that we know what is going on and keep you informed. Our HVAC reports are created to ensure that units are running optimally and preventative measures can be put in place, before they become a problem. 

Our live portal (Job Logic) allows all parties to be kept up to date with real time job reporting and certification.

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