Throughout our 30 years in business, we have worked with a wide range of well-known clients including Lewmar™ in which we carried out HP and gas installations. In addition to this, we have also been the main service company for Wyevale Garden Centres™ for the last 20 years, and we have undertaken service and installation work for Combat™.

At SW Mechanical Ltd, we follow all the necessary regulations including:

About Us

  • CSCS Health & Safety

  • WRAS Guidelines

  • Unvented G3 Hot water regulations

  • Gas Safe Regulations Commercial and Domestic

  • LPG Installations Domestic and Commercial

Contact our qualified team in Portsmouth, Hampshire, to enquire about our commercial heating services.


387 Copnor Road, Portsmouth, 

Hampshire,  PO3 5EQ

Get in Touch

Business Hours

Monday - Friday 09:00 AM - 04:00 PM

Saturday - Sunday Closed

Registration Number: 212997

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