Unlimited Design & Construction UDC undertake any amount of building work from fitting a door to a whole house refurbishment All of our team are highly qualified, polite, tidy, punctual, honest and fully insured. We have all the certificates and are always up to date to the new safety and building regulations. Feel free to take a look at our gallery of some examples of work we have undertaken. UDC have been producing outstanding building work for a number of years. We maintain a high standard of work, keeping up to date with building regulations and developing ideas into reality.