About Us

Okotech Ltd., the company behind heatboss was founded in 2011 and we have been saving energy since 2013, helping our clients to avoid emitting thousands of tonnes of Co2 emissions on the journey, whilst making them more comfortable and in control. 

We are a family run business and we pride ourselves in the fact that the electronics and software are all designed, developed and manufactured within Northern Ireland (supporting other local businesses as we grow) with the highest quality team and components. Our customer support team are all located in Northern Ireland too.

What we do

Rather than just being a supplier of equipment, we prefer to use our skills and expertise to help our clients to navigate through the whole journey of making their building’s heating more energy efficient. 

“I see the heatboss team as a partner rather than a supplier… I can’t recommend heatboss highly enough.”

Rob Duncan, Duncan Homes Group, which has heatboss in all its care homes

“heatboss impressed us with their understanding of our need…I’ve no hesitation in recommending heatboss to any other hotelier.”

Ann Donaghy, Hospitality Management Solutions UK & Ireland

“The heatboss team are wonderful and so passionate about their products and technology, and the benefits and comfort levels at Bayview have been amazing, BRAVO heatboss!”

Trevor Kane, Director, Bayview Hotel, Portballintrae

“Very professionally installed with minimum fuss and good after installation service.”

Eddie McKeever, Group Operations, McKeever Hotel Group

“The team at heatboss are very attentive and approachable and always on hand to help…we would certainly recommend a heatboss installation to our peers…”

Mathew Preece, Energy Projects Manager, Cardiff City Council

“The school is very happy with the customer service…the heatboss team are proactive and always available to deal with any queries.”

Ruth Jackson MBE, Principal, Kitchener Primary School Cardiff

Design heatboss within Northern Ireland

We have designed our own suite of heatboss devices and the web application to control them. 

Develop heatboss in Northern Ireland

We have developed the heatboss hardware, firmware and web application within Northern Ireland using our highly skilled engineers to optimise the functionality, control algorithms and user experience.

Manufacture heatboss in Northern Ireland

We have manufactured the heatboss electronics within Northern Ireland using the highest quality components and skilled staff.

Audit your building’s needs

We audit and analyse specific buildings’ characteristics, issues and needs in detail to recommend the best solution for comfort, control and optimal savings.

Navigate incentives for you

We help you to navigate the funding/grants/tax incentives landscape within your region.

Project manage your installation

We manage each project through from design to delivery for your peace of mind. Our Project Manager is PRINCE2 certified. 

Install and commission your system

We install and commission heatboss quickly and with minimal disruption.

Train your staff

We train you and your staff onsite and also supply training guides and online help.

Support you

We provide ongoing support to you to help identify and resolve any heating issues and optimise your comfort and savings (this service is completely free for the first year). We also monitor, verify and optimise your savings. 


Harnessing the best of new technology to enable substantial energy savings and deliver an easier, more comfortable life for our clients (and theirs) is the foundation for all that we do.