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Quadriga Contracts Ltd

Active, accounts up to date·main contractor & subcontractor & consultant·Head office Northwich

About from company website

Quadriga Contracts was founded over 30 years ago and operates as a Principal Contractor on major historic and listed building restoration projects. We are experts in the field with many years of experience, offering a range of services from surveys to full façade restoration and everything in between, with a large team of surveyors, contracts managers and restoration specialists operating across the UK with offices in Cheshire, Manchester and Birmingham. We pride ourselves on offering inspired, functional and environmentally viable advice and solutions for public, institutional, commercial and residential projects.

At Quadriga we understand our customers' needs, which is why we pay specific attention to quality, application and installation. We strongly believe in the importance of preserving our heritage assets and understand the intricacies and challenges of historic buildings and the knowledge and skills required to successfully restore and conserve them. Our approach to heritage restoration ensures that the heritage site's significance is preserved and enhanced for current and future generations to appreciate and engage with.

We take a holistic approach to building restoration, considering the heritage as part of its wider environment, considering all aspects of its significance and its impact on the local community. By following conservation principles on all projects, we ensure that restoration work is sympathetic, using traditional materials and methods to retain the character and significance. Quadriga is one of the leading UK specialists in the conservation, restoration, structural repair and refurbishment of buildings and structures.

The quality of workmanship and standard of service offered to our clients have become the foundation on which the success of the business has been built. When you choose Quadriga, you can be sure that you're using a company that aims to delight rather than just satisfy you as a client, and one with whom you will want to do business with for many years to come.

Services

Works as

Sectors

Project experience from company website

Quarry Bank Mill Glasshouse

Quarry Bank Mill Glasshouse

Restoration of a Grade II* listed glasshouse at Quarry Bank Mill, a preserved textile factory from the Industrial Revolution.

St James Building

St James Building

Manchester

Restoration of a Grade II listed building dating back to 1912, one of the earliest steel-framed buildings on Oxford Street.

King Edward House

King Edward House

Restoration of a seven-storey Portland stone clad building designed in the Art Deco style, constructed in 1936.

The Pleasaunce

North Norfolk coast

Restoration work to a Grade II* listed historically significant estate, built in 1897.

Barton Arcade

Barton Arcade

Manchester

Restoration of the Grade II* listed Barton Arcade, designed by Corbett, Raby and Sawyer.

Adelphi House

Adelphi House

Restoration of Adelphi House, built in 1808 as a home by Samuel Bury.

Leigh Spinners Mill

Leigh Spinners Mill

Leigh

Restoration of Leigh Spinners Mill, a Grade II* listed former cotton mill designed by Bolton architects, Bradshaw, Gass and Hope.

East Float Quay

East Float Quay

Birkenhead docks

Restoration of Grade II listed former grain warehouses constructed in the 1850s, located in the historic Birkenhead docks.

Peel Building

Peel Building

Restoration of the Peel Building, a Grade II listed terracotta structure which forms part of the University of Salford, designed by architect Henry Lord and built in 1896.

Clients mentioned from company website

Liverpool City Council, Lambert Smith Hampton, WHR, E D Wright Associates, Tuffin Ferraby Taylor LLP, Edmundson Building, Newcastle City Council, St Johns Church, Mersey Care NHS Foundation Trust, Bruntwood, Premier Estates, CBRE and 38 others.

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Questions about Quadriga Contracts Ltd from the record on this page

What does Quadriga Contracts Ltd do?

Quadriga is a leading UK specialist in the conservation, restoration, structural repair and refurbishment of historic and listed buildings. With over 30 years of experience, we offer a comprehensive range of services from surveys to full façade restoration. Their listed services include Restoration & heritage, Refurbishment, Main contractor, Concrete works and Cladding.

Where is Quadriga Contracts Ltd based?

Quadriga Contracts Ltd is registered at Gadbrook House, Gadbrook Park Rudheath, Northwich, CW9 7RG, in North West.

What areas does Quadriga Contracts Ltd cover?

Quadriga Contracts Ltd states that it works across Nationwide.

How many people work at Quadriga Contracts Ltd?

Accounts filed for the year to 2025 report 40 employees, which places the company in the 10-49 employees band.

What is Quadriga Contracts Ltd's turnover?

Quadriga Contracts Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.8m and £4.8m. This is an estimate, not a filed figure.

Is Quadriga Contracts Ltd still trading?

Companies House lists Quadriga Contracts Ltd as active, with accounts most recently made up to 2025-09-30.

What sectors does Quadriga Contracts Ltd work in?

Quadriga Contracts Ltd works in Residential, Commercial, Public, Education, Retail and Leisure.

When was Quadriga Contracts Ltd established?

Quadriga Contracts Ltd was incorporated on 1994-11-11.

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