General Builders & VELUX Window Installers in Oxfordshire


We specialise in the installation, replacement and repair of VELUX Windows, Sun Tunnels, Blinds and Accessories.  
We are VELUX Certified Installers and members of the government endorsed Trustmark Scheme.


Aswell as our general building work HessianCole are also VELUX window specialists.  We install new VELUX windows, replace existing VELUX windows and also offer repair and servicing of VELUX windows in Oxfordshire and surrounding counties.
Read more about our VELUX services and our VELUX Certified Installer accreditation.
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Below are some comments from our customers, we also recieve reviews via our Trustmark membership page.

Neil has been our builder for many years, and we have always had excellent results in the various building work he has done for us. We have always found him and his team friendly, diligent and honest


Lesley Higgins

Lower Heyford, Oxfordshire

We have used HessianCole Builders to undertake  a six month long house refurbishment. We found Neil and Darren to be friendly, communicative and thorough in their work. They were happy to evolve as unforeseen issues arose and they were willing to do research  in order to resolve any problems with the refurbishment. The result is an amazing house.  We would not hesitate to use them again in any further projects that we might have.

Celia,Martin & Julia Evans

Launton, Oxfordshire

Just wanted to say Thank you for the prompt efficient and professional work you did for me, I am delighted with everything and can't believe the transformation, I will certainly reccommend you in future.

Thanks again

Linda Wiseman

Witney, Oxfordshire

I know there is a final retention payment, but this completes the main schedule of works. So it seems like a good a time as any to thank yourself, Darren and Carl one more time for all your hard work and professionalism over the past few months. Despite seeing decorating every place I look, I also see things which make me grin from ear to ear in pretty much every corner, and that is due in no small part to your skills as main contractors.  The build is a triumph, and it floors me already how many ways both large and small that it has changed mine and Sam's lives, as well as the boys, who now have a house where they actually fit in which to work, rest and play.

Simon & Sam Townsend

Bloxham, Oxfordshire

Always do a great job - exactly what I ask for and in the time I want it done. Great guys and true professionals - would always be my first choice.

Kim Unsworth - Brita Water Filters

Bicester, Oxfordshire

I was thoroughly delighted with the work done by Neil and Darren. They were quick, friendly and efficient. They worked steadily through the day, and left the site clean and tidy. They explained clearly the operation of the windows and assured me that I could contact them if I had any queries following their visit -- which I didn''t. I would have no hesitation in thoroughly recommending them and their work.

Jon Crowley

Abingdon, Oxfordshire

HessianCole are an honest reliable building firm offering high quality value for money fitment of Velux windows and blinds. I would recommend their service without hesitation. From first contact which was by recommendation they provided a comprehensive detailed quotation very quickly and scheduled the installation date. They turned up and installed the window on the given day efficiently and with very little disruption. They were very friendly in their approach and communication. They produced high quality work and left the work area clean and tidy. The only negative I can think of is that you may have to wait several months for installation as their services are clearly in high demand.  

Ralph Young

Swindon, Wiltshire

Pleasant to deal with. Conscientious workers. Did a good job.

Weston on the Green Parish Council

Bicester, Oxfordshire


General Builders & VELUX Specialists

Velux Certified Installers