At Northern we pride ourselves in providing a quality, professional and reliable service. We have a wealth of knowledge within the Building Services sector from over 25 years of hands on experience. This expertise helps us to deliver a first rate, cost-effective service direct to our clients.We specialise in the commissioning of ventilation, heating, cooling and domestic water systems. With our Specialist Water Treatment services, we can offer a complete package. From Pre-Commissioning Cleaning right through to Client Handover and beyond, giving the end user fully operational, efficient and reliable installations.