Caldera offers a range of construction services at competitive prices, including new build, fast-track fit out, refurbishment, extension and conversion schemes. 

We work across residential, commercial, ecclesiastical and community sectors, for private clients, public organisations and developers.

Typically we work on projects between £100,000 to £2,000,000.


Guildford Christ Church

Refurbishment of a church in Guildford

Victoria Grove

Extensive refurbishment of a luxury home in Kensington, West London.

Bow Quarters

Apartment fit out in a listed building in East London.

Hadley Wood Jewish Community

Refurbished Synagogue in Hadley Wood

Merland Rise Church

Rebuilding a church in Tadworth, Surrey.

Horley Baptist Church

£1.7m new build church in Horley, West Sussex.

Dormers Farm House

Major renovations to a farm house in picturesque Hailsham, Surrey.

Mansfield Road

£1M Residence in Camden

Honey Hill

New build executive home in Esher, Surrey.


Modern conversion and fit-out for a café in Spitalfields, East London.

Ormesby House

Care home residential-unit extension.

St Christopher’s House

Converting a Victorian building into apartments in Euston, Central London.

Charles Street

Major redevelopment works in Barnes, South West London.

John Trotter Hall

The refurbishment/fit out of an old church hall for the John Trotter Trust in High Barnet, Enfield

Morven House

Care home extension in Kenley, Surrey.

The Orpheus Centre

Residential accommodation extension and refurbishment works.

Crisis Retail Outlets

Refurbishing and fitting out retail spaces in Central London for homelessness charity Crisis.

9 Muswell Road

6 Flats in Muswell Hill, North London

Crawley United Reformed Church

Upgrading and extending a church in West Sussex.

Pear Tree Street

£1.9M company parking garage for cadent gas

Lancaster Mews

Basement excavation, and total refurbishment of a stable-house in West London.

Tredegar Square

Victorian offices converted to luxury residences in Bow, East London.

Shushan Close

New build of two 3-bed houses in Stamford Hill.

Guildford Baptist Church

Ongoing innovations to a church in Guildford, Surrey.

Trinity Baptist Church

Renovation and remedial works on a Church in Bexleyheath.

Tongdean Lane

£1M Residential New Build

Crayford Mews

Restarting a stalled new build scheme in North London.

St Andrew's Phase Two

Fast-Track WC Block and storage area

Eton Court

Striking Luxury Residence in Swiss Cottage

St Mark’s Church

Renovating a Grade II listed church in Battersea, London.

Beatty Road

Major alterations and refurbishment to create a luxury residence in Hackney.

High End Private Residence

Luxury Property for a private client in south London

St Andrew’s Church

Upgrading a 19th Century church in Burgess Hill, West Sussex.

The London Bubble Theatre

Renovating theatre space in Rotherhithe, South East London.

Croydon Refugee Council

£750K Office Conversion & Fit-Out

Globe Road

Residential refurbishment in Bethnal Green

Coborn Road

Extensive renovations to a Victorian property in Mile End, East London.