​P O'Brien Builders London LTD​ has been serving homeowners and businesses for over 20 years. Our customers can expect the highest standards on every job, whether we are building a new home, extension, loft conversion, renovating and restoring existing structures. Our reputation for distinctive work of the highest quality is based on three guiding principles:


1. Attention to detail and meticulous supervision, P O'Brien Builders provides a full range of construction services without sacrificing personal attention to detail.​



2. We maintain clear and frequent communication with all our clients as we believe it is a vital component to completing a project on time and within budget.​



3. We work with a carefully handpicked team of experts whose standards compliment the end result.