Hugh and Anne McWilliams set up H&A in 1993 as a mechanical services firm employing six people. Now it has a payroll of over 300 and has expanded into new areas such as building works, kitchens, bathrooms, refurbishment, external cyclical maintenance, electrical and renewable energy.
The family-run company said its client base had now widened to deliver private one-off installations, social housing projects, commercial schemes and government schemes for combating fuel poverty.
It has offices in Draperstown, Co Londonderry, in Mallusk in Co Antrim and in Clane, Co Kildare.
In its most recent report, the company’s directors said they were satisfied with the company’s level of performance and expected activity to continue at the same level.
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