Professional, organised, company! Did a fantastic job of generating ideas and drawing up the plans for an extention on my property. Listened to my requirements and incorpoarted plans to the best accomodate my requirements. This simply would not have been possible without Building Tectonics! Successfully obtained planning permission for desired 2 storey house extension, to the front of my property. Great job!


Building Tectronics, where do I begin: contacted Tony at building Tectronics with my restaurant project. We had a very tight budget with very limited time. Firstly, this firm has time for everyone and were the first to respond to my inquiry having contacted 4 firms.
This company are extremely professional and have a passion for their clients no matter how small the company or the size of their budget. This company went over and beyond in delivering our project, not only in the deliver of our architectural drawings but also consulted for us in identifying and managing our building contractors. They are very strong in compliance with building regulations, fire compliance and many more.
I would recommend this company to everyone as without them my amazing restaurant would not have been finished to the quality it has.
Thank you Tony Keller and your team at building Tectronics.


Big Momma’s Restaurant’s LTD


Building Tectonics were very helpful and professional right from the onset . We had a small extension project , I was unaware of the procedures involved in obtaining a planning permission, after some consultation Tony and his team guided us through the process. I have no hesitation in recommending the Company .


We had been considering converting our loft space for some time but were concerned that the available space was too small for what we needed.
Luckily, a friend recommended us to get in contact with BTL – which we did.
When we spoke with Tony and his team at BTL, they offered us a feasibility study to see if what we wanted to do was possible.
We were amazed at the original ideas and free-thinking that made the space available not only come to life, but it soon became apparent from the plans that we could actually have more usable space than we actually thought possible.

Thank you for your help, original ideas and personal service.


My main contact at Building Tectonics (BT) was Tony Keller. We purchased the property in March 2010. We loved the area and wanting to extend the kitchen, creating a larger space with separate utility room. BT were extremely professional and supportive all the way! They provided many designs and discussed options with us. We have also asked BT to help with all there was to do with planning & building regulations and permissions, as well as structural engineering. We were very lucky also with the builders, but the project would have even started if we didn’t have the support and guidance of Tony and his team first.
We are embarking in the second phase of the extension now, this time: garden room, added dressing room and extra bedroom…
Of course Building Tectonics are helping again!


Thank you for the initial drawing, they are excellent food for thought and the mood board of materials also helps.


The project was delivered on time to a high spec, Building tectonics engaged with us throughout the process ensuring that changes were managed. I would recommend Building Tectonics”.


Thanks Tony for recommending I use prefab roof trusses on my loft conversion and extension.  Not only did it give me the ability to have a much wider open plan kitchen family room but it was significantly cheaper.  My builder quoted me 12k but I ended up paying just under 7k.  Thanks again, Terry’


Working with Building-tectonics was a very useful step for us.  We wanted to make our house work for our family but didn’t quite know the direction to take.  Building-tectonics gave us a selection of different possible routes that made us look at our home in a completely different way.  Nothing was too much trouble.

Building-tectonics gave us a list of builders that they felt would be appropriate, we chose one company and they proved to be superb in every way.

We now have a very different and a very special home.


Given the choice of projects within a limited budget our members chose to have a toilet installed on our Eaton Avenue allotment site.

Following a generous financial grant from the Big Lottery Fund towards the provision of an environmentally friendly composting toilet, we were grateful for the help from Tony of Building Tectonics in obtaining the necessary planning permission.  This was done without fuss and quickly, enabling us to have a grand opening of the toilet by Iain Stewart MP, within a few weeks at an open day for the public. 

Douglas J Sellers, Secretary, Bletchley & District Allotment Association.