Call Now
Website
Call
Business Details
Expert Office Interior Design Solutions in London
At Mantra Interiors, we specialise in creating tailored office environments that align with our clients' unique business needs and cultures. Our approach begins with understanding the core requirements of each project, ensuring every design elementfrom spatial planning to aesthetic choicesenhances productivity and fosters collaboration. With a team of experienced professionals, we deliver comprehensive services including concept development, interior fit-out, and project management, all while adhering to strict budgetary and timeline constraints. Recognised as the Best Workplace Design Specialist 2021 in the South East England by BUILD Magazine, we combine innovation with practicality to transform workspaces into inspiring environments.

Our commitment to transparency and clear processes ensures seamless execution, whether through our FastTrack service for rapid delivery or out-of-hours working to minimise business disruption. We pride ourselves on long-term client relationships, evidenced by testimonials highlighting our reliability, attention to detail, and ability to exceed expectations. From high-profile commercial projects to bespoke office solutions, our expertise lies in creating adaptable, future-proof spaces that reflect each client's identity and goals.
Services
Office Interior Design Fit-Out Solutions Project Management IT Installations Mechanical Alterations
Highlights and features
  • We offer a full turnkey service from concept to completion.
  • Our team has extensive experience in high-profile commercial projects.
  • Award-winning design expertise from BUILD Magazine 2021.
  • We prioritise transparency and clear communication throughout projects.
  • Compliance with building regulations and client-specific requirements.
What people say
Professional and reliable High-quality design and work Seamless fastracking process Imagination and attention to detail Excellent communication
Services
Office Interior Design
We create tailored office environments that enhance productivity and reflect your brand identity. Our designs integrate ergonomic layouts, aesthetic elements, and future-proof adaptability. Clients benefit from spaces that foster collaboration and align with evolving work patterns.
Fit-Out Solutions
From concept to completion, we deliver full interior fit-outs that meet strict timelines and budgets. Our team ensures compliance with building regulations while minimising business disruption through out-of-hours working and phased installations.
Project Management
Our holistic approach covers budget control, timeline adherence, and quality assurance. We manage all aspects of fit-out projects, including mechanical alterations, IT infrastructure, and compliance with building manager requirements for seamless delivery.
IT Installations
We provide advanced IT infrastructure solutions, including fibre optics and Cat6 cabling. Our specialists ensure reliable connectivity for data centres, office moves, and new builds, supporting voice, wireless, and multimedia systems.
Mechanical Alterations
Our services include air conditioning and electrical installations tailored to office environments. We integrate flexible power solutions like underfloor busbar systems, enabling easy reconfiguration as workspace needs evolve.
People
Chris Davies
Project Director
With over 15 years in commercial interiors, Chris leads project delivery with a focus on client satisfaction. He ensures seamless coordination between design and construction teams to meet deadlines and budgets.
Amy Tarr
Head of Design
Amy specialises in creating innovative office spaces that balance aesthetics and functionality. Her designs prioritise adaptability, ensuring environments support evolving workplace trends and client brand identities.
Karen Marsh
Accounts
Karen manages financial operations, ensuring transparent cost management and timely project reporting. Her expertise supports clients in maintaining clear budget visibility throughout their projects.
Jonny Boscawen
Business Development
Jonny builds relationships with clients across sectors, understanding their unique needs to connect them with tailored interior solutions that align with their business goals.
Tom Pinnell
Site Manager
Tom oversees on-site operations, ensuring health and safety compliance and quality control. His hands-on approach guarantees projects meet specifications while minimising workplace disruption.
Questions
What office interior design services do you offer?
We provide full-service office design, including concept development, space planning, and bespoke aesthetic solutions tailored to your brand and operational needs.
How do you manage office fit-out projects?
Our process includes initial consultation, budget planning, and phased execution with dedicated project management to ensure minimal disruption and compliance with regulations.
Do you work outside London?
Yes, we serve clients across the South East England, delivering consistent quality and service standards regardless of location.
Are your services accredited?
While we aren't ISO-certified, our recognition as BUILD Magazine's 2021 Best Workplace Design Specialist demonstrates our commitment to excellence.