Durham: 0191 370 6690 | Teesside: 01642 425049 info@sineconsulting.com


Our talented team of designers have a wealth of experience and vast-ranging knowledge. Each and every one of them take great care not only to ensure they provide consistently innovative solutions, but most importantly, advice you can rely on. Our services cover the full range of design and consultancy services from surveys and feasibility studies through to detailed design. Our projects range from the smallest refurbishments to the largest of new builds, all given the dedicated attention we are renowned for providing.

We have a particular interest in the commissioning of services systems. This begins at design stage ensuring there are adequate means of regulation and balancing incorporated within systems design and that these will be readily accessible. We play an active part on site at commissioning stage. This results in ongoing validation and verification of the systems ensuring that they operate to their optimum design capabilities and avoids inconvenient disruption and complaints following handover.

We have developed considerable experience in the application of renewable energy systems in various building types and carry out audits of other assessors on behalf of the BRE.

Here you’ll find a list of our service areas, but it is our people who make the Sine difference – combining creative thinking, innovative ideas and practical knowledge to provide sustainable, cost-effective, functional environments.

MEP Design

Our mechanical and electrical design engineers work closely with architects, consultants, contractors and end users to understand and develop briefs to get to the core of the project objectives and consequently develop solutions that really work.

Our expertise and passion for driving the latest proven technologies offer results which go beyond our customers expectations. Our mechanical design services include: Heating systems, Ground and air source heat pump systems, Mechanical and passive ventilation, Domestic water systems, Air conditioning, Comfort cooling, Sustainable design, Renewable energy systems, Automatic Controls.

Our electrical design services include: General and specialist lighting, Emergency lighting, Small power, ICT systems, Access control, Security systems, Fire Alarms, Vertical transportation.

Low Carbon Consultancy

Sine is an acronym for sustainability in engineering. We aim to incorporate sustainability into our work and our business relationships. We aim to integrate low energy and sustainable design techniques in order to reduce impact upon the environment and minimise energy usage in operation.

The sustainable and renewable trend has been driven by legislation for a number of years. However, we add value to a project through design which not only reduces climate change impact and incorporates renewable energy generation, but which embraces practical and realisable solutions. Sustainable building services purely for the sake of it are unlikely to realise any environmental benefit. We ensure that decisions regarding the implementation of green design features are justified upon sound practical, technical and financial grounds.


Here at Sine we have always developed projects in 3-D environments. Now with Building Information Modelling, or BIM, we can work as part of the wider construction team to develop an intelligent, multi-dimensional model of your project. Using technology to improve the process of designing, building and maintaining environments, BIM helps to improve co-ordination and reduce overall cost and programme. Working through this process helps realise efficiencies, increase coordination throughout the project, streamlines procurement, delivery and installation tasks, and ultimately saves time, waste and money.