About Leonard Swan & Sons
Leonard Swan & Sons has been continuously in business serving the greater Belfast area and throughout Northern Ireland since 1966.
Our ethos has always been about you the customer, understanding your needs and requirements.
Leonard Swan started in business as a glazing contractor who, as things changed and wooden windows gave way to uPVC made the switch to installing uPVC windows in 1986, and has been installing windows and doors ever since.
Brothers David, Andrew, Leonard and Ian Swan are a local first choice for all double glazing services and with over 100 years of combined experience between them.
Our past work includes:
- Conservatories
- Windows
- Patios and driveways
- Domestic and industrial glazing
- Porches
- Fascia soffit and guttering replacement
- Replacement of steamed up double glazing units
- We also carry out all electrical, plumbing, bricklaying, foundation work by our own personnel.