Commercial Interior Fit Out & Refurbishment Specialists in Surrey and the South East

A Trusted End-to-End Commercial Interior Solutions Partner

• Principal Contractor and Project Management

• Design Coordination & Technical Detailing

• Mechanical, Electrical & Building Services.

• Compliance, CDM & Health & Safety Management

John Grant Interiors delivers end-to-end commercial interior fitout and refurbishment across Surrey and the South East. Acting as Principal Contractor, we manage all aspects of delivery from concept to completion, providing a single, accountable point of responsibility. Our integrated approach combines project management, design coordination, mechanical and electrical services, and specialist interior trades to ensure programmes are met, risks are controlled, and quality is consistently delivered.

Our experience spans 40 years of complex, high-value commercial projects up to £1 million, including working within live and occupied environments where safety, coordination and minimal disruption are critical.

We work collaboratively with clients, consultants and supply chain partners to deliver well-managed, transparent and commercially focused outcomes.