We are specialists in rethinking interiors so modern materials and systems are installed to enhance an extended space, be it a kitchen, dining area, garage, bedroom, office or TV room.

Loft Conversions

By maximising head height a dormer loft conversion creates a wonderful additional storey to a house. New regulations mean many loft conversions don't require planning permission!

Insurance Work Approved

We specialise in refurbishment and insurance repairs to properties. From water damage repairs, to renovation after a fire, whatever the cause, we can restore to how it was prior.

Windows & Doors

Hi Spec are designers and installers of all REHAU windows and doors. All Hi Spec glazing units are made from 28mm sealed units providing excellent insulation qualities.

Log Burning Stove Installations

Hi-Spec Building is registered with HETAS and we specialise with installling log burning stoves. Furthermore, Log burning stoves are not only highly efficient and can save you a great deal on fuel bills, they also provide an elegant focal point to any room, whether you're looking for something traditional or more contemporary.

Electrical Works

Hi-Spec Building is registered with ELECSA and we specialise with elctrical works. All our engineers have vast experience in all types of fire alarm systems. Our engineers are highly trained and are constantly audited both internally and by external bodies in order to keep up to date with the latest regulations.

Welcome to Hi-Spec Building

For Large & Small, Call Now 01204 524 877

Hi-spec Building are professional building contractors based in Bolton, Lancashire. We have many years experience in building and cover a wide profile of professional services to suit your requirements.

Hi-Spec Building are able to cover all aspects of house fittings, from rock doors, extensions and conservatories, roof lines, soffits, house re-furbishments, joinery and plastering. All of our work is completed on time, with in budget and with minimum disruption.

Hi-spec Building are FENSA certified as complying with the Building regulations. For more information on our services please call us now on 01204 524 877 or email us here at info@hi-specbuilding.co.uk

What We Do

Just some of our expertise...

  • Extensions | Re-Wire, Test & Inspection
  • Barn Conversions | Office Refurb
  • New Builds | Home Refurb
  • Design & Build | Disabled Adaptations
  • Restoration | Insurance Work
  • Orangeries | Planning & Development
  • Landscaping | Windows & Doors
  • Loft / Garage Conversions
  • Electrial Services | Fire Alarm Systems
  • Plastering | Joinery

What People Are Saying

Don't just take our word for it...

  • "Ian and his team really do go above and beyond what's expected. If you're looking for a contractor that values and understands your deadlines, and delivers quality time after time, I would heartily recommend Hi-Spec Building."

    Terry Pritchard, Lancashire Based Director
  • "Professional, Knowledgeable, Legitimate Thank you Hi-Spec."

    Mary Smith, ABC Windows