Keith Leavitt Masonry employs the most seasoned team of construction experts in the concrete jungle of Nashua (we built a lot of it). One thing that we have learnt over our many years in the industry is that concrete has a character all its own. When we think of concrete we often think of very plain grey surfaces. And it is true that because concrete is such a reliable building material we often use it practically instead of using it as a way to enhance the look of a space. Please look at the following pages on the work we do, you may be surprised at how versatile concrete actually is.