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.



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

Crawley United Reformed Church

Upgrading and extending a church in West Sussex.

Crisis Retail Outlets

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

Guildford Baptist Church

Ongoing innovations to a church in Guildford, Surrey.

Bow Quarters

Apartment fit out in a listed building in East London.

Morven House

Care home extension in Kenley, Surrey.

St Christopher’s House

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

Victoria Grove

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

Shushan Close

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

Guildford Christ Church

Refurbishment of a church in Guildford

Pear Tree Street

£1.9M company parking garage for cadent gas

Ormesby House

Care home residential-unit extension.

St Mark’s Church

Renovating a Grade II listed church in Battersea, London.

Mansfield Road

£1M Residence in Camden

Honey Hill

New build executive home in Esher, Surrey.

Coborn Road

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

St Andrew's Phase Two

Fast-Track WC Block and storage area

Trinity Baptist Church

Renovation and remedial works on a Church in Bexleyheath.

Beatty Road

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

John Trotter Hall

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

Merland Rise Church

Rebuilding a church in Tadworth, Surrey.

Eton Court

Striking Luxury Residence in Swiss Cottage

Lancaster Mews

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

Horley Baptist Church

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

High End Private Residence

Luxury Property for a private client in south London

Charles Street

Major redevelopment works in Barnes, South West London.

Globe Road

Residential refurbishment in Bethnal Green

Tredegar Square

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

9 Muswell Road

6 Flats in Muswell Hill, North London

Croydon Refugee Council

£750K Office Conversion & Fit-Out

St Andrew’s Church

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

Hadley Wood Jewish Community

Refurbished Synagogue in Hadley Wood

The London Bubble Theatre

Renovating theatre space in Rotherhithe, South East London.

Dormers Farm House

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

Tongdean Lane

£1M Residential New Build

The Orpheus Centre

Residential accommodation extension and refurbishment works.

Crayford Mews

Restarting a stalled new build scheme in North London.