Highly experienced and professional construction company

Oakhills are 2017 finalists!

Oakhills Construction has been shortlisted as a finalist for the West of England LABC Building Excellence Awards 2017!

Oakhills Construction nominated again in 2018.

Best Local Builder or Traditional Craftsperson. Best Extension or alterations to an existing home.

Delivering end to end solutions for your building projects

Mark Gunner has over 25 years experience in the building trade and now offers a full range of services either directly or through a select group of trusted partners.
We work on residential and commercial building projects of all shapes and sizes, covering the following services:
  • Project Management
  • Extensions
  • Renovations
  • New Builds
  • Conversions
  • Roofing
  • Electrics
  • Plumbing
  • Insurance works
  • Groundworks
  • Carpentry
  • Plastering
  • Kitchen design and installation (with Chilli Kitchens)

We understand that every project is different and pride ourselves on our ability to understand and interpret our client’s needs and help them build a high quality, long lasting solution.

What Our Customers Say


"We are delighted with our beautiful new house, the experience was a privilege and the credit for that goes to Mark and all the skilled tradespeople from Oakhills Construction who made our dream a reality."

− Wendy O'Neill - New build in Ashton Keynes

"The finished property has exceeded our expectations in so many ways. Mark adapted the plans in very subtle ways which have made a world of difference both inside and out."

− Extension in Yatton Keynell

"Oakhills Construction built our extension to a very high standard. The extension has transformed our home from something ordinary to something special."

− Extension in Chippenham

"Mark’s exacting standards for all the sub-contractors working with him meant the finishing was of a very high standard throughout and we were very satisfied with the end result."

− Barn Conversion – Ashton Keynes

"We would thoroughly recommend Mark Gunner and Oakhills Construction Ltd."

− David and Felicity Charles – Cottage in Neston