About Us

Efficiency Limited Staff

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George Skinner

George Skinner has over 40 years experience in the Heating Ventilation & Air Conditioning (HVAC) industry, having worked for some of Bermuda’s leading air conditioning businesses.

In 1985 George was employed as the General Manager of Arctic Air Conditioning and Refrigeration and went on to become a part owner at Air Care.

After leaving Air Care, George started GSC Ltd., which he sold in 2008 before incorporating Efficiency Limited. Over the past 6 years Efficiency Limited has provided consulting services to several large developments and in 2013 was appointed as the exclusive distributorship for Samsung air conditioning equipment in Bermuda.

Gregory Lawrence, P.Eng, BSc.Eng, LEED AP
Mechanical Engineer

Mr. Lawrence joined Efficiency in 2015 with an extensive background in designing energy efficient HVAC and plumbing systems. This experience includes HVAC/plumbing designs for hotels, offices, schools, residences, and institutional buildings.

Before joining Efficiency, he worked for Mechanical Solutions, Bermuda Air Conditioning, and MCW Maricor. He is a locally registered Professional Engineer with over 15 years of engineering experience.


George and his team are ideally positioned to give you outstanding advice and service. Committed to providing reliable and personalized customer service, they have over 85 years combined experience.