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      High-quality Extensions


A cost-effective way to transform your property is through extensions and renovations. Get in touch with SEG Building and Developments for quality home extensions in Bedfordshire, Hertfordshire, and Buckinghamshire

Fully tailored services

Discuss your requirements with our team at SEG Building and Developments. We will work closely with you to make sure all your requirements are met. Over the years, we have carried out work on a range of house extension and renovation projects. You can also contact us for roofing and guttering services.

Domestic and commercial renovations.


Upgrade your home or office with our excellent range of property renovation services. You can trust the experienced workmen at SEG Developments Ltd to get the job done right and deliver excellent results. In addition, we also provide kitchen and bathroom installations at competitive prices.