Our full suite of commercial construction services is designed to meet the unique needs of each client and sector, from initial planning through to final handover. We bring over 20 years of proven experience project management expertise and meticulous attention to detail to every job we take on so whether you’re expanding a retail space, renovating an office or developing a new public build you can rely upon BJM Ltd.
We work with public bodies, and commercial clients who require a reliable and experienced construction partner capable of delivering high-quality projects across a wide range of sectors. Our team is experienced in managing programmes efficiently, coordinating with multiple trades, and delivering professional workmanship while maintaining safety, compliance, and minimal disruption throughout every stage of the project.
Our fire door installation projects demonstrate BJM’s ability to deliver compliant, carefully managed works across healthcare, commercial, and education environments. From urgent remediation projects to sensitive installations within historic buildings, our team provides reliable, certified solutions with minimal disruption to daily operations.
BJM was appointed by Poole High School to extend and remodel its main reception, creating a brighter and more welcoming front of house for pupils, staff and visitors.
The works involved extending the building line with new footings and cavity walls in facing brick to match the existing school, with aluminium curtain walling, a new entrance door and top-hung windows. Internally we formed a new glazed inner lobby, reception screen and work tops, with new flooring, suspended ceilings, LED lighting, power and data, and reconfigured heating, air conditioning, drainage and fire detection to suit the new layout. Externally, the landscaping was reworked with a new lawn area and a DDA-compliant level entrance path.









BJM Ltd carried out extensive structural remediation and heritage restoration works at White Farm, including the installation of a new cut roof and a full heritage re-roof to the listed barn. The project also involved the complete refurbishment of the farmhouse cottage, combining traditional craftsmanship with carefully considered modern upgrades.
Working closely with conservation officers throughout the project, great care was taken to preserve the original character, features, and historical integrity of the buildings while ensuring the property was restored to a high functional and aesthetic standard.



BJM was appointed as Principal Contractor by Dorset HealthCare University NHS Foundation Trust to refurbish and extend 1 Abbey Walk, a two-storey house in the Shaftesbury conservation area, creating new consulting rooms and offices for the Trust's Steps to Wellbeing service.
The works included a full refurbishment of the existing building with structural alterations to form new openings, a new single-storey extension built hard up against the neighbouring boundary, and new foul and surface water drainage, paths, paving and landscaping. As Principal Contractor, BJM managed the design and build mechanical and electrical installation along with specialist fire alarm, data and access control subcontractors, delivering the project as a single phase over a 24-week programme.
Abbey Walk is a narrow, tightly parked street next to Westminster Memorial Hospital and the Trust's neighbouring premises at 2 Abbey Walk, so deliveries, access and working space were carefully planned to keep disruption to the hospital, neighbours and Trust services to a minimum throughout.






With a proven track record across Dorset, BJM Ltd offers the strength of a major contractor coupled with the personal touch of a local firm. We’re renowned for delivering high-specification commercial builds on time and within budget without compromising on detail or service.
Our clients trust us for our transparency reliability and unwavering commitment to quality. This trust has fostered long-term partnerships repeat projects and referrals throughout the commercial property sector.
We deliver a wide range of commercial construction projects including offices, retail units, industrial facilities, hospitality venues, healthcare buildings & educational spaces.
Yes. We undertake complete new-build projects as well as refurbishments, extensions, fit-outs, and structural alterations to existing commercial properties.
Dorset, Hampshire, South Wiltshire. We may travel further, project specific.
Absolutely. We can support projects from concept through to completion, including feasibility, budgeting, planning support, design coordination, and value engineering.
Yes. Every project is assigned a dedicated project manager who acts as your main point of contact throughout the build.
Yes. We regularly carry out works in operational environments, such as schools & hospitals & all of our staff are DBS checked.
Our in-house team delivers high-quality results on every project with a full suite of skills.