
Structural Repair
Careful repair and stabilisation of frames and fittings:
- Repair of frames, arms and branches
- Straightening and stabilising bent components
- Chain, canopy and suspension work
- Repair of lanterns, wall lights and candelabra

We restore antique chandeliers and period lighting with careful attention to original construction, materials and historic character. Restoration work may include structural repair, replacement of missing elements, metalwork conservation and sympathetic rewiring where appropriate—always guided by respect for the item, its materials and its history.
Serving Hertfordshire, London, the Home Counties and beyond
Restoration requires patience and experience. Every chandelier is different, and each is assessed individually before any work begins. As a family business with over 70 years of experience, we understand that these items are often irreplaceable—and our work is guided by that understanding.
The scope of restoration varies with each item. Work may take place in situ for more straightforward repairs, or at our workshop when more involved restoration is required.

Careful repair and stabilisation of frames and fittings:

Replacement and sourcing of missing or damaged elements:

Conservation and sympathetic treatment of original surfaces:
These projects illustrate our work on damaged chandeliers, historic brass fittings and antique lighting requiring careful workshop restoration.

After a ceiling hook failed, we repaired two bent chandelier arms, replaced broken hanging glass and tested the fitting before returning to rehang it with a new steel fixing.
View Project
Careful removal, workshop conservation and sympathetic re-electrification of a historic brass church chandelier, followed by reinstallation and electrical testing.
View Project
Workshop restoration of a Georgian hanging lantern, including re-electrification and the making of a replacement door finial.
View Project
Workshop restoration and re-electrification of a decorative Turkish chandelier, returned to safe and full working order.
View ProjectFulham Palace’s own account describes G & P Cohn’s involvement in dismantling and carefully packing its café chandelier for off-site repairs and rewiring. Palace volunteers undertook the cleaning of the smaller crystals.
Read Fulham Palace’s account of the projectWe have experience restoring a wide variety of antique and period lighting, including:
If you're unsure about your item, you're welcome to send us photographs—we're always happy to have a look and offer guidance.
Every chandelier is different, but our approach remains consistent: careful, methodical work with respect for original materials and construction.
We take time to understand your chandelier, its history and any concerns you may have about its condition.
We examine the item carefully, noting its construction, age and condition, and identify what work is needed.
Where required, the chandelier is methodically taken apart, with each element documented and catalogued.
Our craftsmen carry out repair and restoration using traditional techniques and period-appropriate materials, preserving what makes each item unique.
The chandelier is carefully reassembled, balanced, and tested before we consider the work complete.
We're happy to offer guidance on maintenance and care to help preserve the item for years to come.
We regularly undertake restoration work across London and the Home Counties, and are happy to discuss projects further afield for significant or specialist items.
Including Hoddesdon, Broxbourne, Ware, Hertford, St Albans, Watford, Welwyn Garden City and surrounding areas.
Private residences, historic buildings, churches and institutions throughout Greater London.
Epping, Harlow, Chelmsford, Brentwood and neighbouring areas in Essex, Kent, Surrey and Buckinghamshire.
We are happy to discuss work elsewhere in the UK for significant or specialist items.
For interiors involving antique chandeliers or period lighting, we can advise design professionals on careful restoration, repair and related work. View our interior designers and architects page.
“Many thanks to G & P Cohn for doing such a great job in restoring our family heirloom. It was a great pleasure to work with a family business who were so considerate and helpful. The result is spectacular and is being much admired in situ.”
We repair bent or broken frames, arms and branches, failed chains, canopies and suspension fixings, and missing or damaged crystals and glass. We also conserve metalwork and rewire fittings where required.
Our Welwyn Garden City repair shows this in practice: after a ceiling hook failed, we straightened two bent arms, replaced broken glass and rehung the chandelier on a new steel fixing.
More straightforward repairs can often be carried out in situ. More involved restoration is undertaken at our workshop, where the chandelier can be dismantled, documented and worked on in detail before being returned and reinstalled.
At St Mary’s Church, Wollaston, the brass chandelier was carefully removed, conserved in our workshop and then reinstalled and tested.
Every chandelier is assessed individually. Cost depends on the item’s size, construction and condition, the extent of the work needed, whether parts must be repaired or replaced, and whether the work can be done in situ or requires removal to our workshop.
The simplest first step is to send us photographs of the chandelier, including any damaged areas, using our enquiry form, or call us on 0207 278 3749. We will offer guidance and discuss the next steps, including whether a closer examination is needed.
Send us a few photographs together with its approximate size, location and what you would like us to look at. We can often give an initial view from photographs, with no obligation.
Send Photos & EnquireWe also provide professional chandelier cleaning and sympathetic chandelier rewiring and electrification.
Whether you require specialist chandelier cleaning, restoration or electrification, or are looking to acquire a piece of antique lighting, we would be pleased to discuss your requirements.
Established in 1954, G & P Cohn provides specialist services to private clients, historic houses and institutions throughout the UK.