Welcome to DNH Construction Limited


Click here to see our most recent development - Glendorgal Park, Gunnislake, Cornwall

DNH Construction Limited is based in Plymouth, Devon and was formed by David Holmes in 1987. The company has grown and now serves all of the South West of England including Cornwall, Devon, Somerset and Dorset.

We offer a professional service in providing competitive quotations right through to the completion of the work.

We have a vast amount of experience working in various properties from grade 1 listed buildings, banks, schools, elderly person’s homes and insurance repairs in domestic and commercial properties.

We can offer a full range of services from small maintenance work to large projects up to £3m.

We work well in occupied premises causing the least inconvenience to the owner allowing you to proceed with your everyday life.

All operatives are CRB checked, wear company uniform with security identification cards, most of our vehicles are equipped with satellite tracking systems giving us an efficient and immediate response for our clients.

Rock Marine Activity Centre, Rock, Cornwall – New Build


The ethos of our company is to have a professional approach and produce quality craftsmanship

The company employs and maintains its own work force providing clients with well trained and disciplined operatives.

The ethos of our company is to have a professional approach and produce quality craftsmanship.

The company's success is due to an excellent quality of service provided by a skilled enthusiastic work force and dynamic management.


The company's aim is to achieve excellence and innovation in its projects, in customer care and the development of its staff


We have our own bespoke software Holmenet to ensure we keep track of every job.