2017 signifies the launching of Sierra Electrical Services Ltd, a firm registered at 10 St. Helens Road, in Swansea. This means it's been 7 years Sierra Electrical Services has been in the business, as the company was founded on February 14, 2017. The Companies House Reg No. is 10618584 and its area code is SA1 4AW. The company's SIC and NACE codes are 82990 and their NACE code stands for Other business support service activities not elsewhere classified. Sierra Electrical Services Limited filed its latest accounts for the financial period up to 2022-02-28. The firm's most recent confirmation statement was submitted on 2022-02-13.