Quadriga is an award-winning historic building restoration specialist. We have worked on listed buildings and famous landmarks with many projects overseen by English Heritage.

Our specialisms include stone restoration, façade repairs, timber preservation treatments, cathodic protection, structural and concrete repair using resin injection or helifix, and general refurbishment services. However, we are able to turn our hand to almost any project thanks to the depth and breadth of our experience.

What We Do

What Our Clients Say

“Works were carried out efficiently, with minimal disruption and Quadriga had a flexible approach to allow us to maintain access to the building.”

Carl Burns, Liverpool City Council

“The staff of Quadriga were extremely helpful on this project and worked flexibly to meet the needs of the building occupiers and client.”

Joe Johnson, Lambert Smith Hampton

“I take opportunity to thank you and the team for the excellent work that you have undertaken and look forward to working with you again in the near future. Please pass on my regards to Luke who is, in my opinion, an asset to your company. He was proactive and diligent throughout the scheme, attending meetings when on leave and working out of hours when necessary. I also appreciated his attention for detail and the high quality standards that he ensured site operatives adhered to.”

John Edwards, WHR

“Having used Quadriga services many times in the past I would fully recommend them for their range of expertise in property renovation works.”

Principal E D Wright Associates, Consulting Structural Engineers

“Quadriga performed well and the workmanship undertaken was to a high standard on a recent listed building project in Chester. They were a pleasure to work with and I would use them again.”

Lee Coyne, Tuffin Ferraby Taylor LLP

Contact Us

Complete the form below to tell us about your survey requirements or call us on 01606 330 888 to discuss your project with one of our team.

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