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Kickstart Your Project with Our Modular Site Offices Today

Swiftly deliverable modular site offices for construction, with a 6-8 week turnaround and UK-wide installation.

modular unit

Why a Quick Setup is So Crucial in Construction

Deadlines are a constant threat to construction professionals. Should you miss a crucial project, target the consequences can be severe, including damage to their reputation, the loss of future business opportunities, and a long-term impact on their bottom line. In order to start work as soon as possible, you require a quality site office that is ready for use when needed.

When shopping for a site office, you’ll need to consider the turnaround time of production, the need to have it delivered, the installation method, and whether it will need any further efforts to be ready for use, such as furnishings, heating, insulation, and more. For construction professionals, JCPSA offers an all-in-one modular office solution with a fantastic turnaround time.

Choosing JCPSA

We’ve worked with numerous construction clients across the UK, offering sturdy, functional buildings at cost-effective prices, delivered swiftly to their sites.

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Fast Turnaround

We understand the urgency of your projects. With our optimised production process, we can build your modular office in just 6-8 weeks, ensuring timely delivery and installation.


Nationwide Delivery

Our services cover the entire UK, allowing us to deliver and install your modular office wherever your construction site is located, saving you further time.


Friendly Service

Our dedicated team is committed to providing exceptional customer service, with upfront communication ensuring each customer gets the office they need when they need it.

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Range of Options

We offer a variety of pre-designed modular offices to choose from, ensuring you can find the perfect fit for your needs. Additionally, our bespoke design service allows for customised solutions tailored to your requirements.

Quality Modular Office Production

At JCPSA, we specialise in building excellent modular offices from the ground up at our Chichester site, including the production of all frames. This approach helps to ensure an exacting level of quality and durability, and by doing everything ourselves, we have an optimised and delay-free turnaround, with a typical lead time of just 6-8 weeks. Each building is designed for immediate year-round usage on your site.

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Nationwide Delivery and Installation

In order to save our customers time and effort, we also offer a nationwide delivery and installation service. Whether you require a single all-in-one unit or a modular office built from multiple pieces connected together on-site, our team will have it ready for use quickly. Our fast builds, nationwide delivery, and efficient installation ensure that you have an effective, warm, and comfortable space to meet your deadlines across all your projects.

Additionally, we offer a range of standard designs through our website and also work on bespoke designs to meet the needs of our clients, whether that’s unusual dimensions, additional features, or even a two-storey model.

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Nathan and the team were excellent from start to finish. Very professional and easy to deal with. Excellent customer service. Great haulage team. I would highly recommend them.

Modular office building with blue and white panelling

Get Started Now

With JCPSA’s exceptional modular offices, you can meet your client’s expectations and deliver outstanding results. Our streamlined production process ensures a quick 6-8 week turnaround, allowing you to have your site office up and running in no time. Every aspect of our modular buildings from design to manufacturing is handled by us to maintain the highest standards of quality and craftsmanship.

With deadlines looming it’s crucial to take action now. Contact a member of our team today to discuss your requirements for a modular office, and we can start work immediately.

New units

New units

Used units

Used units