WHO Are We?

Since we were established in 2000 it has been our objective to deliver the best possible service and in doing so we have become a trusted provider of Building Controls Systems. Our team has over 40 years experience within building services engineering and related industries. Our company's roots are in the mechanical sector so we can successfully bridge the gap between the mechanical and the controls. Having specialist engineers in all fields of buiding management systems (BMS or BEMS) , combined with mechanical engineers in the gas,electrical,refrigeration and air conditioning disciplines enables us to design, install,service,maintain and commission the majority of products on today's market. We are not just controls or building services - We can do it all!

What is a Building Energy Management System?

Building Energy Management Systems (BEMS) are computer Based devices that help to manage, control and monitor the energy consumption of building services such as heating, cooling, ventilation and lighting systems enabling the building to operate at maximum efficiency whilst maintaining optimal comfort levels

What Can we Control?

We can control almost any type of energy consuming product that you find you want extensive control over. This can be anything from HVAC systems, Lighting or any other electro-mechanical items

Why Choose Us?

We Provide a complete in-house service from outset to completion, thus enabling control of all aspects of our work whilst maintaining the highest quality and ensuring customer satisfaction. We have an excellent reputation and our clients have no hesitation in recommending us


We aim to create sustainable, low energy consuming buildings that operate at maximum efficiency, thus benefiting the occupants. We achieve this by meticulously studying our clients needs. Our attention to detail is second to none and we are constantly striving to find the best solution to whatever task is being undertaken.


With over 40 years experience and with a team comprising of qualified engineers it means there are not many issues or problems we haven’t seen before.

  • To Provide the best Building Management System, our engineers are certified Tridium NiagraAX as well as fully manufacturer-trained EasyIO engineers. In addition to this, we have members of staff that are certified in various alternative BMS systems Trend and OSS utilising protocols such as BacNet, ModBus, LonWorks to name a few.

    • We are extremely proud that we have, within our diverse team, a certified Tridium Developer as well as a qualified Building Services Engineer, enabling us to tackle and complete the most complicated of projects.


Complete HVAC Services have earned a reputation for providing an outstanding service. Providing a professional service has always been a priority. This means our engineers turn up when you require us to and we work quietly and promptly, keeping disruption to your building at a minimum. This results in us providing a service where the job is completed with a level of care and professionalism that other companies struggle to provide.


We regularly come across systems that are unreliable or faulty and staff that have lost faith in the veracity of the data with the possibility of this leading to a lackadaisical approach to general HVAC maintenance.

  • At Complete HVAC Services we pride ourselves in the quality of work we deliver, from the beginning, all the way through to completion and future performance. we only use the best products and materials and coupled with our experience and expertise we are able to ensure that our work is to the highest standard and is reliable. 

The Complete Approach

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We work closely with our clients to assess their needs. From there we can devise a solution to satisfy their requirements and achieve their goal 

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We are able to develop a schedule of works to ensure that our work is achieved with minimal disruption and to the highest standard. We are able to work out of hours where necessary 

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Once a strategy is in place our engineers will develop a bespoke system using the best tools available for the job  

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We are able to assist the client even after completion, continuing the working relationship, with services such as planned preventative maintanence and romote monitoring for example 

Training & Development

We invest heavily in our staff and their training which ensures a highly skilled workforce, who have an up to date knowledge and who adhere to a strict set of procedures - this ensures we consistently achieve the highest qualiy of work


Through cohesive teamwork we ensure that we maintain high standards. Standards and capabilities that other companies often struggle to provide - Our customers know they can trust us and our service, so have no hesistation recommending us