Proven products, reliable systems and trusted people.

Nucore Group is a portfolio of specialist engineering companies which includes two complementary companies – Oteac Ltd and HVAC & Refrigeration Engineering Ltd.

Through combining our best resources we create significant value for our customers and stakeholders.

Oteac Ltd design, procure, install, commission and maintain fire safety and security systems you can trust - managing the risk presented to life and assets from exposure to fire and gas.

Discover Oteac

HVAC & Refrigeration Engineering Ltd is an international, trusted provider of heating, ventilation, air conditioning (HVAC) and refrigeration solutions to the oil and gas, marine and petrochemical industries.

Discover HVAC & R

Experience Matters

We are always looking for experienced and motivated people to join our team.

Join Our Team