We are Interprove Limited. Based in Newport Pagnell, Milton Keynes we are a family run business started back in March 2006.

Whether you’re looking for a stylish new kitchen, shiny new bathroom, spacious loft or garage conversion, or extension, be sure to make Interprove your number one choice for all of your building and home improvement requirements.

Thinking of moving, but can’t afford to? Don’t move – improve! With our complete home renovation service.

Need more space? Then maximize your homes potential and add value with a garage or loft conversion, and if you still need more room, why not build an extension?

At Interprove, we put customer satisfaction, integrity and quality service at the top of our agenda with each and every job. That’s why our customers keep coming back to us again and again.


Association of Interior Specialists, Trading Standards Approved, Federation of Master Builders, Constructionline and CHAS.

After completing many jobs with obsession to detail, craftsmanship and customer service, we are very proud to announce that we recieved "Best Of Houzz 2020" for outstanding customer service and achieved 5/5 on our Facebook page!

Trades offered

Builder general
Barn Conversions
Loft conversions
General extension
Garage conversions
Brick work
House Builder
Custom/Self Build
New build

Case studies

Bathroom Refurbishment - Downsbarn, Milton Keynes

  • 31 Mar 2020

Kitchen Refurbishment - Downsbarn, Milton Keynes

  • 31 Mar 2020

See more case studies

FMB award winner

Eastern Building Company of the Year
Eastern Building Company of the Year

Customer testimonials

31 Mar 2022

Can't recommend Interprove highly enough, very professional and friendly service. We have completed 2 projects with them and both times the standard of finish is high, within time estimates and budget. The team were very respectful of our home and offered up great ideas and suggestions to further improve the build. Will certainly be using Interprove for all of our home improvement needs. - Clare

Broughton, Milton Keynes

16 Mar 2022

Tony and the whole Interprove team were a pleasure to work with on our kitchen. Work was carried out promptly and efficiently. Everything was tidy at the end of each day. All our questions during the build were answered, and any issues were addressed. Last-minute changes were managed with no fuss. Credit in particular to Ash, who took great care and attention with every fine detail of the build. Would highly recommend Interprove. - M. Mhaiskar

Broughton, Milton Keynes