Office fit-outs and refurbishments in Portsmouth

Google5.0 out of 512 reviewsRating and review count checked on 8 November 2026.

Why Choose Our Office Fit-Out Services?

Office Builders plans, builds and finishes office fit-outs and refurbishments for businesses in Portsmouth. Some clients need a full fit-out of an empty shell. Others want to update a tired office without starting again. We handle both, from the first site visit to the day your team moves back in.

Discuss your office project

At Quattro Foods in Portsmouth, we refurbished a staff canteen of around 40 m² for up to 18 people during the Christmas shutdown. See the Quattro Foods project.

A fit-out turns an empty or stripped-back space into a working office, with partitions, ceilings, lighting, power and finishes. A refurbishment updates an office you already use, with a new layout, kitchen or decoration. Many projects are a mix of both. We also handle glass partitioning, breakout and washroom spaces and workspace design, so you only deal with one team.

  • Space planning and office layouts
  • Glass and solid partitioning
  • Suspended ceilings, lighting and electrics
  • Flooring, decoration and finishes
  • Kitchens, breakout areas and washrooms
Office kitchen and breakout area with fitted cabinets and glass partitioning

Space Planning

We measure your space and plan a layout around how your team works, so desks, meeting rooms and storage sit where they make sense.

Cat A & Cat B Fit-Outs

We fit out empty shells to Cat A standard and finish spaces to Cat B, ready for your team, furniture and branding.

Tailored Solutions

We scope every job around your team size, budget and timescale. A small refresh gets the same care as a full fit-out.

Accredited & Trusted

We’re FSB members and part of the PQS pre-qualification scheme. Most of our work comes from repeat clients and referrals.

Managed Delivery

One project manager runs your job from start to finish. Where needed, we work evenings and weekends so your business keeps running.

Start Your Project

Our Office Fit-Out & Refurbishment Process

Step 01

Consultation & Site Assessment

We visit your office, measure up and talk through what isn’t working. We look at how many people use the space, which rooms you need and what budget you’re working to.

Step 02

Design & Project Planning

We draw up a layout and a clear quote. We also sort building control and landlord approvals where needed, so nothing holds up the start date.

Step 03

Installation & Delivery

Our team carries out the work in a planned order to keep disruption low. You get regular updates and one point of contact throughout.

Step 04

Completion & Handover

We check every room before sign-off and walk you through the finished space. Any snagging is fixed before we hand over.

Our Office Fit-Out & Refurbishment Case Studies

Much of our work comes from recommendation and we’ve had the good fortune of working with some fabulous clients. Here’s what they have to say…

Boardroom at the Bishop's Stortford warehouse conversion with a long table and black chairs

Bishop’s Stortford Warehouse Office Fitout Project

Introduction Project to fit out the ground floor under mezzanine in newly built warehouse providing offices, canteen and […]

Quattro Foods canteen refurbishment with a fitted kitchen, round tables and lime green chairs

Quattro Foods Canteen

At Office Builders, we recently had the opportunity to undertake a canteen refurbishment project for Quattro Foods. This […]

Office furniture at Kidney Care UK with shared desks, grey dividers and monitor arms

Kidney Care UK

At Office Builders, we recently undertook a small renovation project for Kidney Care UK, a charity focused on […]

Our reviews

Taking care of your changing business needs

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Richard Smith profile picture
Richard Smith
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Another Great project. Well planned, well executed and with great results. Well done Office Builders.
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Dee Jefcoate profile picture
Dee Jefcoate
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From the word go, Steve was consistent with communication, keeping me updated all through the project. He and the team done an amazing job changing our open plan office. Would highly recommend!!
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Stephen Mander profile picture
Stephen Mander
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We appointed Office Builders to create a new partition in our office in Farehan to be used as a training room, we had an idea of what we wanted but Steve at Office Builders offered other solution and designs, which looked and performed so much better, all the work was carried out cleanly and in a good time frame by a knowledgeable and professional team and we felt looked after throughout the whole process, I would recommend Office Builders and would use them again in the future if we need to.
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Elisabeth Pollard profile picture
Elisabeth Pollard
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Super job with our building recarpeting project.
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Kirsty Hill profile picture
Kirsty Hill
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Steve has been amazing to work with over the past few months. His company was introduced to us by one of our suppliers and we have had nothing but a professional and positive experience with Steve personally and his business as a whole. Nothing seems to be too much trouble, the nature of our business means that things can happen suddenly and we need works completed last minute and Steve is always on hand to get us out of a hole when needed. Thank you Steve and the team :)
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Saul M profile picture
Saul M
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Steve and his teams have been brilliant at addressing numerous design aspects that really made projects a success. He is consistent at quality of a finished product. For me working with someone who is eager to do things right is top priority. Cooperative and great product knowledge, he listens first! Another important thing - he is able to sort anything that might not go to plan in an effective way. And in all large projects things sometimes don’t go to plan so for me is very important to work with positive people who are astute problem solvers. Highly recommended.
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Rik King profile picture
Rik King
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Steve and his team did an office fit out for us in Chandlers Ford. Very efficient, mindful of interuptions to work hours, and carried out the job on time and to budget. Followed up and kept in touch post job, so would thoroughly recommend.
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David Edwards profile picture
David Edwards
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Excellent service from start to finish, excellent value too - Thoroughly recommended.
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Emma White profile picture
Emma White
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After the introduction to Office Builders the process was one of the most professional we have ever experienced, from the quotation process and online system to the completed work. Steve and his team provided everything we needed including helpful suggestions re finishes, which have made all the difference to the final quality of the work completed, so much so that it looks as though it has always been like it. All of the team were diligent and open to additional changes throughout the project, while working to tight timelines and it was a pleasure for all that interacted with them whilst onsite. We were particularly impressed by the ceiling finishes which given the condition of the ceiling, now look like new. Thanks again to Steve and the team for a extremely well managed and completed project and we would be happy to recommend them for building and decoration projects.

Ready to Transform Your Workspace?

If you are planning an office refurbishment, fit out or interior upgrade, Office Builders is here to help. We work with businesses to create smart, functional spaces that look professional and work better for everyday use. Speak to our team today and let’s talk about how your new office can come together. Start the conversation if you…

Feel your current office no longer matches the way your business works

Want to give your team a space that feels practical, professional and motivating

Are looking for a workplace that adds value beyond appearance alone