About Promain
Friendly & Reliable Hertfordshire Builders
Experienced Builders
A family-run business boasting a wealth of knowledge across all areas of bespoke residential construction, comprising over 30 years of experience.
In-house Project Consultant
Our project consultant is the link between the home of your dreams and the dream home of your reality. We will guide you through each step of the process from planning all the way to completion.
Exceeding Expectations
We are proud to say that most of our growth to date has been through word-of-mouth which is a testament to our perfectionist approach and our drive to exceed expectations.
Growing Reach
With our roots in St. Albans our portfolio of work now covers the whole of Hertfordshire, Bedfordshire and North London. Our range of expertise is ever-expanding and we consider projects of all sizes.