Looking for builders in Harpenden? Call today on 01582 342 810

New build and property extension specialists

As a well-established building company, Caldwell Construction is a family run business with more than 30 years' experience. We provide a comprehensive range of services for domestic clients at competitive prices.

If you're looking for a building company to undertake a property extension or new build, look no further and contact us today.

From shell only to full building works including plumbing, joinery and electrical services, we provide you with building services to your specifications. We only use qualified tradesmen who are Gas Safe registered and NICEIC registered so you can rest assured all work undertaken is above board.

Looking for builders in Harpenden? Call today on 01582 342 810

What is our coverage area?

We provide a comprehensive range of building services throughout Hertfordshire, Bedfordshire and Buckinghamshire. Areas include:

  • Harpenden
  • St Albans
  • Barnet
  • Wheathampstead
  • Redbourne
  • Caddington
  • Luton
  • Dunstable
  • Barton
  • Berkhamsted
  • Leighton Buzzard
  • Ampthill

Located in an area not listed above? Please contact us as we may be able to help.

Looking for builders in Harpenden? Call today on 01582 342 810

For a free, no obligation quotation, contact Caldwell Construction today on

01582 342 810

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