Advanced Commercial Interiors

Office Fit Outs.
On Time.
On Budget.

Trusted by leading businesses across Nottingham, the Midlands, and beyond. From the initial brief to final handover.

17+
Years Established
3,000+
Projects Delivered
150+
5-Star Reviews
UK's
Top Fit Out Company

Who We Are

Office Fit Out & Refurbishment Specialists

Create a workspace to be proud of with the East Midlands' top rated office fit out company. We give you the creativity to design the kind of office staff love coming to and where they can get their best work done.

Based in Nottingham and offering UK Nationwide service, we're trusted by leading brands to help with their office design and commercial interior needs. We offer services to a wide range of industries and businesses needs including offices, retail, education facilities and the industrial sector.

Give us a call today on 0115 969 7572 to find out more about our office fit out and refurbishment services.

  • Full Project Management, from Design to Handover
  • In-House Design Team for CAD & 3D Renders
  • Established in 2009, Over 17 Years of Proven Delivery
  • Nottingham, Midlands, and Wider UK Coverage
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progress rail office fit out
17+ Years
Trusted By

What We Do

Our Services

From complete fit outs to storage mezzanine floor installations, we handle the full scope so you can stay focused on your business.

Office Fit Out
01 — Service
Office Fit Out
Complete CAT A and CAT B fit outs tailored to your brand, culture and working style. From flooring to furnture.
Office Fit Out →
Office Refurbishment
02 — Service
Office Refurbishment
We can take your old office from tired to spectacular. Whether you need a change in one room or three-stories.
Office Refurbishment →
Mezzanine Floors
03 — Service
Mezzanine Floors
An incredible way to near-double the space in your office, factory or other industrial unit. We can handle everything from the design to the build.
Mezzanine Floors →

How It Works

Your Project, Our Process

A structured, transparent approach that keeps you infomed and in control at every stage, with no surprises.

STEP 01
Planning
We'll help you break your space down into functional requirements and the core components that need to work together.
STEP 02
Designing
We provide a full office design service that includes surveys, CAD plans, mood boards and amazing 3D visualisations.
STEP 03
Fitting Out
Our experienced team of office fit out professionals will take the plans we have created and complete your space on time and on budget.
STEP 04
Handover
Once work is compelte, your project manager will show you around and hand you the keys to your brand new space.

ACI were the perfect partner for our project from start to finish. They listened to our challenging brief and worked with us every step of the way to enhance our ideas and deliver a truly amazing end result. The end result is exactly what we wanted to deliver and provides the perfect working environment for our team.

Director Westrock PLC
Director

Get In Touch

Request a Callback From Our Design Experts

Our experienced fit out specialists will respond within one business day. Practical advice, not the hard sell.

  • Free (No Obligation) Site Visit Available
  • Detailed Quotations with Full Cost Transparency
  • CHAS Approved Contractors On All Projects
  • Dedicated Project Manager On All Projects

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Common Questions

Office Refurbishment & UK FAQs

Everything you need to know about the fit out and refurbishment process, answered by our experts.

How long does an office fit out typically take?
+

Timescales vary by scope and size. A typical 1,000–3,000 sq ft office fit out takes 4–12 weeks from design sign-off to handover. We provide a detailed programme at quotation stage and keep you updated throughout delivery.

Can you work around our existing business operations?
+

Yes — we regularly complete projects in occupied buildings and can schedule works out of hours, in phases, or in sections to minimise disruption. This is built into the programme from day one.

What areas does ACI cover?
+

Our main base is in Nottingham with strong coverage across the Midlands — Leicester, Derby, Birmingham, and Sheffield. We also take on projects nationwide for the right clients and scope.