ICC construction is a Construction Company offering our services on both commercial and residential projects across the Oxfordshire Buckinghamshire, particularly in and around the Oxfordshire where we are based.
Our aim is to continually drive our company’s reputation for excellence and to meet our clients’ needs with a reliable and trustworthy service that sets us apart.
Experienced in new build developments and major renovations, as well as general home improvements and small installations, we can guarantee quality at every given step from design through to completion. Each member of our loyal team is fully qualified and passionate about their work, ensuring we leave our customers thrilled with the results and continue our reputation for delivering the best.
As a general building company we offer a wide variety of services, each executed to the highest possible standards without exception. Some of our typical services include:
New builds – Refurbishments – Extensions – Loft conversions – Landscaping –– Roofing – Bathrooms – Kitchens – Garage conversions – Shop fitting
Firm Building is vastly experienced in all the above and able to assist in any form of residential building works, our quotes are always competitive and broken down for transparency. To accompany this we are a CHAS accredited company and our team is trained to modern day health and safety standards.



From your initial concepts through to completion, we can assist every step of the way.
If you need help with realising your vision our design team is on hand to offer you all the help and advice you may need to get your building project started. Firm Building Ltd can deal with anything your project may require from architectural drawings and planning approval, to building regulations and structural calculations. We offer to take care of everything at the lowest rates to help you get your dream underway – whether it be a loft conversion, home extension, new kitchen, bathroom, garden landscaping or any other types of project, we can assist.


Rear Kitchen Extension and Fit Out. 

'We hired Ian and his team to build a rear extension and fit a new kitchen. 
He was very transparent with the entire process and provided a detailed breakdown of the works and the cost. 
Ian was always easy to contact and discuss things with and was always ensuring things were done to our desire. 
The quality of work from all the trades was excellent and completed to a very high standard. 
We were very picky and detailed with how we wanted things and Ian went above and beyond to ensure everything was as we wanted. 
We love everything about our new kitchen an extension and without question would highly recommend Ian and his team.'


Mark Beer - 1st Oct, 2019 Positive feedback

Single Storey House Extension.


'Ian is a really great guy and has been extremely trustworthy throughout the project. The job was initially awarded to ICC due to Ian’s openness, during the quoting phase as he invited me onsite at another job, which gave me real confidence and allowed me to see the level of workmanship. With regards to quoting, the job has come in pretty much on budget. There has been various challenges along the way which have always been meet with a can do attitude. The original timelines for the project were fairly accurate, with only weather and building control delaying the progress. Ian was always flexible and managed any issues/delays. The work on the extension has been to a high standard and I would recommend Ian for any work.'


kwatson_65 - 12th Sep, 2018 Positive feedback

Single storey kitchen & side extension. 


'We feel extremely fortunate to have found Ian and his team (ICC Construction) through MyBuilder. Over the past few months we have formed an excellent relationship with all the builders and tradesmen that have entered our home and we genuinely could not be happier with the work that ICC Construction have done. Ian has extremely high standards with his building work and demands the same from all his colleagues. Ian has treated our home with the utmost respect, often working late to ensure the house is left tidy and usable for our young family each evening. Ian has made suggestions that he think will improve the final build, often at personal cost to himself, but his high standards mean he wants the very best finish, for which we are very grateful. Overall, we highly recommend ICC Construction; the quality of their work is unquestionable and equally importantly they treat their customers with respect and honesty, to the point that we now consider Ian a friend as well as a hugely talented and reliable builder.'


dsmall1980 - 17th Apr, 2018 Positive feedback

Remove existing bathroom suite and install new Bathroom Fitting.


'A job well done. Very happy with the end result. On time every day and tidied up at end of each day.'


ian_o6y - 27th Sep, 2017 Positive feedback