When it comes to quality building, GNC deliver - on time, every time.

No matter how small or large a project, we settle for nothing less than the hight possible standards.


Our reputation is built on the quality of our work and the manner in which we carry it out.

We know that every project we complete tells a story about us - and that's why we build our reputation through our work.


Many of our clients are working to limited budgets, but with our expertise we can help to keep the costs down.

We can advise on ways to realise your ideas without breaking the bank.


At GNC Building & Installations we specialise in house renovations. We offer both interior and exterior property maintenance for your home.

We have been in the building trade for over 30 years and have covered a wide range of building and renovation work accross Rossendale, Lancashire and beyond.

We can refurbish a property back to its full potential based on your own plans. We will work with you to a very high standard discussing all elements of your home transformation.

We pride ourself in offering great customer care from initial design to completion of your project.


  • House Renovations
  • Loft Conversions
  • Garage Conversions
  • Facias & Guttering
  • Doors & Windows
  • Driveways
  • Roofing
  • Patios
  • Flagging
  • Decking
  • Walling
  • Drainage

Exterior Improvements

At GNC, we provide a full exterior building and maintenance service. This includes hard landscaping, decking, flagging and walling and also roofing and guttering.

Because we have been in the building trade for over 30 years, you can rest assured that you and your home are in very capable professional hands.

Please call us to arrange a home survey with a non obligation quote. Testimonails are available on request.

Loft Conversions

At GNC we have been transforming loft and attic space into bedrooms, studies and extra living space for many years.

Our workmanship comes at a very high standard but remains affordable.

We can work to your own plans or make recommendations on the best way to make the most out of your extra home space.

Garage Conversions

A garage conversion can be done at a fraction of the price of an extension. Most people, when not storing a car, will use their garage for hoarding unused household items.

Let GNC free up the garage space and transform it into an extra room, guest room, office or a simple outhouse.

As well as any exterior modifications, we can offer all the interior necessities to make your garage into a new feature of your home.

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We're always happy to engage with people and love getting feedback and questions from you.