Building Services in East Sussex & West Kent

Extensions, Loft Conversions, Renovations & More, Fully Managed From Start to Finish

East Sussex Building Services delivers high-quality residential building work for homeowners across East Sussex and West Kent. Every project is managed under a single point of contact — from the first site visit and written quotation, through to the final handover. No passing between teams, no surprises on cost, no loose ends.

  • Fully Insured
  • Compliant with all UK Building Regulations
  • Clean and tidy building practices
  • Fully accredited trades:  Gas Safe   /  NICEIC  /  FENSA

Our core services

  • Extensions
  • Loft conversions
  • Garage conversions
  • Garden Rooms
  • Outside Office Space
  • Annexe Buildings
  • Renovations & structural alterations
  • Kitchens & internal reconfiguration

Clear, Written Pricing

Every project starts with a detailed written quotation based on your plans and agreed scope of work.

The price only changes if:

  • You request additional work, 
  • Something genuinely unforeseen is uncovered during the build, 

We will always discuss it with you before proceeding. No additional work is ever carried out without your approval.

No surprises.  No hidden costs.

One Team, From Start to Finish

You deal with one dedicated point of contact throughout your project.

We manage;

  • all trades
  • all timelines
  • liaise with architects, building control, and any specialist contractors on your behalf. 

Your make the decisions, we handle everything – clearly, professionally and with integrity.

Our Partners

We work closely with Newlite Home Improvements, one of the South East’s most trusted names in windows and doors, and with Kelly Grace Interiors for clients who want expert interior guidance alongside their building project.

Take a look at our client projects and reviews to see the standard of work we’re proud to deliver—then get in touch to discuss your plans.

Recent Residential Projects Across East Sussex & West Kent

Ready to Discuss Your Project?

We take on a limited number of projects at any one time to ensure every client receives our full attention. If you’re planning an extension, conversion, or renovation in East Sussex or West Kent, get in touch for a no-obligation conversation.

Areas we cover

  • Brighton
  • Hove
  • Eastbourne
  • Lewes
  • Seaford
  • Wadhurst
  • Heathfield
  • Tunbridge Wells
  • Crowborough

and the surrounding area

East Sussex Building Services is a trading name of Calverley Group Limited. Company Number: 17152069