Insights & Advice from Commercial Building Solutions

Whether you’re planning a full commercial fit out, considering an office refurbishment, or simply trying to get your head around the process, this is the right place to start.

Our team has been delivering commercial building projects across Portsmouth, Hampshire and the South Coast for over two decades. The articles here share what we’ve learned, without the jargon.

Browse the topics below, or get in touch if you have a specific question you’d like answered.

What You'll Find Here

We cover the topics that matter most to business owners, landlords and managing agents when they’re thinking about a commercial building project:

Fit out guidance — understanding what’s involved, what to expect, and how to plan your project

Cost and budgeting — realistic guidance on what commercial projects cost and how to get value for money

Compliance and regulations — what you need to know about Building Regulations, CDM, fire safety and dilapidations

Workspace planning — how to make the most of your space before and during a project

Project management — how good planning and clear communication make the difference between a smooth project and a stressful one

Latest Articles

New articles are added regularly. Check back for updates or contact us if there’s a topic you’d like us to cover.

Choosing the Right Contractor

17th October 2026

Glass vs Stud Partitioning

1st September 2026

Mezzanine Floor Office Guide

15th August 2026

Do I Need Planning Permission?

1st July 2026

Commercial Dilapidations Explained

9th June 2026

How Long Does a Commercial Fit Out Take?

5th May 2026

What to Budget and What to Expect

1st April 2026

5 Signs Your Office Needs a Refurbishment

2nd March 2026

How to Maximise Your Office Space

2nd February 2026

Cat A vs Cat B Fit Out: What's the Difference?

6th January 2026

Got a Question?

If there’s something specific you’re trying to work out about your project, we’re happy to help. We offer a no-obligation site visit and initial consultation for commercial projects across Portsmouth, Hampshire and the South Coast.

Get in touch with our team and we’ll give you clear, practical advice on the best way forward.

Our Process

Site Visit and Consultation

Clear Quotation and Programme

Managed Delivery and Handover

Site Visit and Consultation

Clear Quotation and Programme

Managed Delivery and Handover

Ready to transform your workspace?

We support businesses with office refurbishments, interior updates, relocations, partitions, ceilings, flooring and full project management.

Reviews

    
 
 
       Posted on Google  
   
   Seaspray Fifteen 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have been working with CBS for over a decade on small and medium sized projects for BIMM University. They have always been consistent and work to a high standard. They have often helped me get out of problematic situations with last minute turnarounds.
  
 
      Posted on Google  
   
   Lee Bryant 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have used CBS on numerous occasions now for fit-out, refurbishment, construction and demolition works for large commercial spaces in Horsham and Burgess Hill and can't recommend them highly enough. They come with a wealth of experience and as well as helping to facilitate a pleasant and stress-free experience from planning, through execution, to completion, are an invaluable source of consultation. During all projects, they have always gone the extra mile to ensure the project is carried out in alignment with organisational requirements, ensuring all internal processes are followed at each stage. Additionally, they have an excellent network of sub-contractors to utilise, who have helped with many of our more specialist requirements. They also always maintain excellent communication, responding to requests and queries promptly, and have been very thorough ensuring statutory compliance is achieved at all times. Above all, all members of the CBS team are very personable and a pleasure to work with.
  
 
      Posted on Google  
   
   Amy Feist 
 
 
 
 Trustindex verifies that the original source of the review is Google. We’re really grateful to Steve and the team at CBS for all the work they have completed at Havelock Community Centre. They’ve installed new LED lighting throughout the building, fixed some damaged flooring, and we’re now working with them on bigger projects planned for the end of summer, including new astro turf, new flooring, and other jobs.
They’re friendly, professional, and always quick to respond with helpful ideas and solutions. The work is always finished to a high standard, and they’re a team we completely trust. Highly recommend!
  
 
      Posted on Google  
   
   Tony Brewster 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quick service, great quality. Very happy to use again.