Job Title: Office Administrator Location: Barnet High Street, London Salary: £25,000 – £30,000 per annum (depending on experience) Employment Type: Full-Time, Permanent About the Company Our client is a well-established and reputable domestic building company based on Barnet High Street, specialising in high-quality residential construction and refurbishment projects. As a growing SME, they pride themselves on craftsmanship, client satisfaction, and maintaining a supportive and friendly team environment. The Role They are currently seeking a proactive and organised Office Administrator to join their small but dynamic office team. This role is essential to keeping the day-to-day operations running smoothly, with responsibilities spanning general administration, client communication, document control, and supporting light finance tasks. Key Responsibilities * Providing general administrative support to the directors and project teams * Answering calls and managing emails from clients, suppliers, and contractors * Maintaining and updating project files, invoices, and site documentation * Managing calendars, scheduling meetings, and assisting with diary management * Liaising with suppliers, ordering materials, and tracking deliveries * Assisting with invoice processing, basic bookkeeping tasks, and liaising with external accountants * Supporting HR administration, including onboarding documentation and holiday tracking * Ensuring the smooth running of the office (supplies, maintenance, petty cash, etc.) Ideal Candidate * Previous experience in an office administration role, preferably within the construction or property sector * Strong organisational and time-management skills * Confident communicator with a professional phone manner * Comfortable working independently and taking initiative * Experience with Microsoft Office and cloud-based tools (e.g., Google Workspace or Dropbox) * Desirable: Basic finance or bookkeeping experience (invoicing, PO tracking, etc.) * Friendly, can-do attitude and a team player Benefits * Competitive salary package * Supportive and close-knit team environment * Opportunity to grow and develop with the company * Convenient High Street location with good public transport links