About us:
JW Construction has been providing a complete building service for over 17 years, including Extensions, Loft conversions, renovations and Roofing. Whether your room needs a simple update or a full refurbishment we are general builders with the experience and knowledge to guide you through the process from designing and costing through to completion.
We are based in Barnstaple which gives us excellent access to all of North Devon and surrounding areas. We regularly undertake projects in Braunton, Ilfracombe, South Molton, Torrington and Bideford.
Carpenters and Joiners
Custom Build / Self Build
Flat Roofing
Garage Conversions
House Builders
Kitchen Specialists
Loft Conversions
Roofing Contractors
Contact us:
01271 830 811
07525 715 522
[email protected]
Click here to visit our website.

Trades offered

Builder general
Garage conversions
General extension
Loft conversions
Carpenter and Joiner
General carpentry
Flat Roofing
Roofing general
House Builder
Custom/Self Build
New build
Kitchen installation

Case studies


  • 01 Oct 2020


  • 01 Oct 2020

See more case studies

Customer testimonials

09 Jan 2023

Justin worked hard with his skilled team to complete my wonderful new living space; a bright and spacious loft conversion with skylights, Juliette balcony with a floating glass balustrade, en-suite bathroom, recessed LED strip/rope lighting and eaves storage. The property is a Victorian terrace house and we lived in it throughout the build. The new stairs taking you up to the new floor blend-in well with the period style. Justin sets the bar high and delivers at a reasonable cost. He is good at keeping in touch and flexible as things change. The project did take longer than expected, for reasons outside of anyone's control, but I am very happy with the end result and would not hesitate to recommend Justin or to use his services again. - Belinda Watson

Newport, Barnstaple

06 Dec 2022

Super high quality builders who maintain a very tidy,clean site throughout their time. Justin arrived on time to all meetings prior to the build.The quote provided was clear & transparent. He laid out clear directions each week as to what would happen/what timescale to expect & maintained good communication; nothing was too much trouble if we altered plans. We feel very fortunate to have found Justin and cannot speak highly enough of him & his team - the quality of work and service is outstanding. - Lyanne & Carl Motteram

Ash drive, south molton

05 Dec 2022

The work to our extension/shower room done by JW Construction was done to a high standard, the finish is exceptional and the whole team were very courteous. We would highly recommend JW Construction. - Mr l wakeley

Landkey, Barnstaple