We are one of the UK’s top five family-owned and operated engineering and services businesses.

Delivering outstanding projects throughout the built environment for valued customers across the UK.

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CN Specialist & MEP Specialist for 2020

90% of Our Work is Repeat Business

100% of our clients would recommend us

8.9 out of 10 Project KPI Score

70 Years of Engineering Excellence

News & Social

  • We're looking for a Mechanical Estimator to join us. The candidate will work on a variety of projects, across secto… https://t.co/6PGmeQt952

  • It's #MentalHealthAwarenessWeek2021! We are proud to say that we have 53 #mentalhealth first aiders across our grou… https://t.co/GcUB2bHRRb

  • HE Simm appointed to deliver MEP installation at Holland Park, Glasgow

    HE Simm, one of the UK’s leading engineering and services firms, has been appointed by Robertson Construction to deliver the Mechanical, Electrical and Public Health (MEP) installation at Holland Park, Glasgow for end client Moda Living. The contract will see the company deliver on a full design & build basis through Stage 5 design, installation…