
Building services consultancy Mullins Associates Group has announced the appointment of Alistair Brown as its new Business Development Manager, supporting the firm’s continued growth and expansion across the UK construction sector.
Brown joins the consultancy with a focus on strengthening client relationships, identifying new project opportunities and supporting the company’s strategic expansion—particularly as demand for specialist MEP consultancy continues to grow. In his new role, he will work closely with the leadership team to develop partnerships with developers, architects and contractors, while helping to expand the firm’s presence in key construction markets.
The appointment comes at a time of positive momentum for Mullins Associates Group, which has been growing its project portfolio and strengthening its national presence. Headquartered in Buxton with an additional office in London, the firm delivers mechanical, electrical and plumbing (MEP) design consultancy across a wide range of sectors including residential, commercial, retail, education and leisure developments.
Founded and led by CEO Colin Mullins, the consultancy has built a reputation for delivering detailed MEP design solutions that integrate closely with architectural and structural elements from the earliest stages of a project. The company’s services include infrastructure design, energy modelling, BIM coordination, sustainability engineering, and planning support documentation.
A key factor that differentiates the firm is its emphasis on early-stage collaboration and detailed design expertise. By working closely with architects and developers from concept through to completion, Mullins Associates Group aims to reduce design clashes, improve energy performance and ensure projects meet increasingly stringent sustainability requirements.
This proactive and collaborative approach has helped the consultancy build strong client relationships, with a significant proportion of its work coming from repeat business.
Brown’s appointment is expected to further strengthen the firm’s market reach, helping Mullins Associates Group continue to grow its client base while delivering technically robust and sustainable building services solutions across the UK.

