I have just had my extension built by these guys. What an amazing job. Nothing at all was a problem when changes were made through the build. From start to finish they were such a hard working team. My extension was built in no time at all. I have to say a massive thank you to you guys. The price was just as amazing. I highly rate these builders if you would like any jobs work done these are the guys to get the job done. I will be using McCallum builders for my next project in the near future. Thanks once again for all your hard work .