Ernest Sergy Building Services LTD

Ernest Sergy Building Services LTD is a general building company specialising in demolition, structural and ground work, interior and exterior refurbishments, renovations, loft conversions, extensions and other aspects of general building work.


  1. Restoration & Refurbishment
  2. Conversions - General
  3. Extensions

About Ernest Sergy Building Services LTD

We can help with the structural engineering, party wall matters, investigation work.
We are happy to supply references from our private customers, or to arrange a site visits to see the actual our work.


Our insurer: RSA
Policy number: RSAP2606730300
Public liability £5,000,000
Employer’s liability £10,000,000

We have UK accreditations in health and safety, first aid tests and completed courses working with power tools necessary to trade professionally.
Our electricians are NICEIC, heating engineers/plumbers - Gas Safe registered.


Professional Indemnity Insurance

Limit of indemnity: £10,000,000.00
Valid until: 9th Oct 2023

Latest reviews

  • Kitchen Refit, chimney breast removal & sliding doors

    Chimney breast removal - completed quickly and efficiently. End result is good. Ernest was good at communicating and flexible with start times. Would recommend.

  • Taking down Temporary Walls & Lifting up laminate floor

    Great service, Extremely efficient would use Ernest’s company again and would recommend.

  • Living room wall removal

    Ernest and his team are great. They are quick and very tidy, and they have a great knowledge.
    Ernest was very helpful if we didn't know what to do. He was dealing with our building controller and writing everything down to make sure everything is in order.
    Great service!
    I can highly recommend them!