STAG BUILDERS OF HERTFORDSHIRE
About Us
Stag Builders of Hertfordshire LLP is a highly trusted and reputable building company based in St Albans, specialising in garage conversions, house extensions and full home renovations across Hertfordshire. Homeowners in St Albans, Hertford, Welwyn Garden City and surrounding areas choose us for our high‑quality workmanship, reliable service and strong local reputation. We focus on creating practical, beautifully finished living spaces that add value, comfort and long‑term durability to every home.
With more than 40 years of combined trade experience, our partnership blends traditional craftsmanship with modern building expertise. One partner brings decades of hands‑on experience, precision and technical skill, while the other, younger partner brings a modern perspective, introducing new technologies, updated building regulations and fresh industry knowledge to the business. This balance ensures every project benefits from both time‑tested methods and up‑to‑date construction standards.
Our team of builders is carefully vetted, highly skilled and committed to delivering exceptional results. We are proud members of the Federation of Master Builders (FMB), TrustMark government‑endorsed, and part of the National Federation of Builders (NFB), demonstrating our dedication to quality, compliance and customer protection. These accreditations reassure homeowners that our work meets strict industry standards and is carried out by qualified, trustworthy professionals
At Stag Builders of Hertfordshire LLP, our hallmark is visible in every project — thoughtful layouts, meticulous finishes and genuine passion for the craft. Whether we are converting a garage, extending a home or completing a full renovation, we approach every build with care, integrity and a commitment to excellence. Our clients trust us because we deliver consistent quality, clear communication and results that stand the test of time.