Office Building

Commercial Building Services

Commercial Builders in Cardiff / Professional Building Services

RGB Construction logo

RGB Construction have a wealth of experience in all aspects of the building industry, with a dedicated team of skilled tradesmen who have consistently delivered building and construction work of the highest quality, year after year.

Luxurious Office

Commercial Building Services

RGB Construction provides comprehensive building and refurbishment services in Cardiff for a range of commercial premises, such as offices, retail outlets, hospitality premises, estate agents, schools, local authorities and more.

We have decades of experience operating within the property development industry, coupled with the skills and resources required to successfully accomplish all aspects of construction, refurbishment and property maintenance for any type of commercial premises.

Modern office in Cardiff


Interior of a retail shop in Cardiff


Interior of a bar in Cardiff


Interior of an estate agent in Cardiff

Estate Agents

High school exterior in Cardiff


Local authority council building in Cardiff

Local Authorities

We are proud to offer our commercial clients the opportunity to benefit from our wide range of extensive commercial building and construction services. Our skilled team are accredited, qualified and proficient in a comprehensive range of building work, enabling us to provide a bespoke service to all types of commercial premises in the Cardiff area and surrounding areas of South Wales, while exceeding the high standards we know our clients expect.


Our Guarantee

RGB Construction logo of Cardiff and South Wales based construction builders

Fantastic reputation for being efficient and reputable

RGB Construction logo of Cardiff and South Wales based construction builders

Extremely customer focused

RGB Construction logo of Cardiff and South Wales based construction builders

Many decades of experience among our workforce

RGB Construction logo of Cardiff and South Wales based construction builders

We hold full and relevant insurance

RGB Construction logo of Cardiff and South Wales based construction builders

Fully qualified in all aspects of property construction

RGB Construction logo of Cardiff and South Wales based construction builders

Building guarantee with all completed work


Commercial Building Contractors

From expanding office premises through to drawing up and carrying out an extensive commercial refurbishment for your business, RGB Construction have the specialist skills and industry expertise that you need on board to ensure your project is the success you want it to be.

We strive with dedication to offer some of the best professional building contractor services across Cardiff and South Wales, specialising in commercial building and construction, modern and creative interior fit-outs, shop-fitting, and all aspects of refurbishment or renovation within the commercial building sector.

Cardiff is a city that proudly thrives on offices and commercial premises that are located within buildings of all types and from many different periods, from traditional Edwardian and Victorian builds through to the modern and cutting-edge architecture that we see today.

Our team of skilled tradespeople are capable of tackling every type of commercial project with the level of care, attention to detail and creative flair that's required, while ensuring the work that we carry out is capable of respecting the current style of building.

A map of the area in Cardiff and South Wales that RGB Construction undertake building services

We serve Cardiff and surrounding areas of South Wales

Contact RGB Construction

Experts in all aspects of commercial construction, refurbishment and renovation

Our Expert Tradespeople

Our desire to maintain the high levels of safety, quality and service that we set ourselves limits us to recruiting only fully qualified professional tradespeople who are experts in their field. If you're the owner of a commercial property in Cardiff, our specialists can be on-hand to help with any manner of building refurbishment or renovation, whether planned to intricate detail in advance or to act quickly in an emergency.

Our extensive knowledge and expertise puts us in the best position to undertake any commercial building contract.

A builder operating a metal grinder tool at a commercial premises in Cardiff, South Wales

RGB Construction can supply a team of tradespeople to any location in South Wales, armed with the skillset and experience needed to carry out the building work you require at your commercial premises.

Our skilled team are proud to offer professional refurbishments; renovations; commercial interior design; decorating; joinery services and much more to all commercial customers.

Whether your project involves general maintenance jobs, dividing an area into room or sections with additional interior walls, or redesigning the entire layout of your commercial space, RGB Construction have the expertise for your project. 

Builders gathered around construction plans on a building site in Cardiff, South Wales

Our team can put their experience within the building sector to excellent use by managing your commercial project from conception to completion, with complete professional project management throughout.

We've controlled construction projects of all sizes, helping to convert a range of different spaces into a variety of different uses - we're here to listen to your needs, provide our input where necessary, then execute the plan exactly as agreed.


Commercial Projects and Builds

Builders on a construction site at a commercial premises in Cardiff, South Wales

Our aim as commercial builders is to help you with every aspect of your building project so that together we can create the exact vision you have for your business. From high-end commercial building projects to executing creative plans for smaller independent businesses, we have experience of working on a variety of construction projects throughout Cardiff while meeting required timeframes and consistently exceeding expectations - all while keeping costs as competitive as possible.

All successful commercial building projects begin with a detailed consultation so that we can capture your initial plans and discuss ways that we can potentially move our combined ideas and requirements forward.

Our commercial building services offer expertise across the entire range of building and construction trades, including carpentry, plumbing, electrics, masonry, plastering, roofing, painting and decoration and any other that may be required to complete the project to the highest level.

RGB Construction are proud to be experienced and reputable commercial renovation and building contractors providing our Cardiff and South Wales based clients with impeccable solutions, creative and practical designs, exceptional quality finishes and an incredibly motivated and knowledgable project management team that can undertake and oversee the entire range of building work required for your commercial projects and builds.

We approach each project with the levels of commitment, excellence, enthusiasm and integrity we are sure you'd expect.

Notable Building Services We Offer

Services that can crossover between residential and commercial projects


Refurbishment and Renovation for Commercial Premises

From small or medium refurbishments to freshen up an office space or commercial premises, through to full-scale top-to-bottom renovation projects, our team of specialists are on-hand with the required skills to deliver on time and within budget.

Our commercial refurbishment and renovation services can be combined with the expert project design, survey and architectural services to ensure the entire project runs smoothly.

Enhance your commercial space by having our tradespeople plan stud wall placement, re-design existing or new workspaces, integrate new ideas and make a foyer and other areas truly stand out.

We offer our bespoke commercial refurbishment and renovation services to offices and premises in Cardiff, and we're able to fit new kitchens or bathrooms, staircases, wall-to-wall ceilings and any other great features that will make improve your commercial space.

Renovation project at a hair salon in Cardiff, South Wales

Whether your commercial space is in need of a straight-forward refurbishment, a complex remodelling or a team of reliable tradespeople to carry out a series of repairs or improvements, our experienced team of professional builders are ready to help. We can make the process completely hassle-free by supplying you with all the construction and building renovation services that you need to help revamp, restore or re-develop your commercial premises.


Contact RGB Construction

Experts in all aspects of commercial construction, refurbishment and renovation

Useful Information About Cardiff

Image by Mike Erskine

Cardiff became the capital city of Wales in 1955, and today it is the 11th largest city in the UK and conveniently located in South Wales just 30 miles from the Severn Bridge.

On average, Cardiff welcomes over 18 million visitors annually.

Cardiff became the very first Fair Trade capital in the world.

Cardiff is a city that's lauded for its many drainage networks and waterways, including the likes of Rhymney River, Cardiff Bay, River Severs, Llanishen Reservoir and Afon Clun.

Cardiff comes under the Welsh Local Authority known as the City of Cardiff Council.

RGB Construction offers commercial building services to customers in Cardiff and surrounding areas of South Wales.

Since 1996, the governing body for Cardiff - one of the Principal Areas of Wales - has been the County Council of the City and County of Cardiff.

There are 46 suburbs in Cardiff at time of writing, including The Civic and City Centre, Pontcanna, Roath, Cyncoed, Whitchurch and St. Fagans.

Cardiff city centre consists of several modern and traditional commercial shopping centres, including the St David's Centre - third busiest shopping centre in the UK owing to the St David's 2 extension, the Capitol shopping centre, Royal Arcade, Castle Quarter Arcades, and much more, including many others that are located outside the city centre.

Cardiff is known as the City of Arcades, thanks to the biggest collection of Victorian, Edwardian and modern-day indoor commercial shopping arcades in Britain.

The Principality Millennium Stadium has one of the world's largest fully retractable roofs, and ground staff regularly deploy falcons to keep pigeons and other small birds away.

The first £1million deal was closed in 1907 at the Cardiff Coal Exchange, which still stands today.

The city centre of Cardiff is lined with many underground canals that were used for centuries and that still exist beneath the streets to this day.

Despite the countless number of bars and pubs offering an array of beverages, back in the 19th century Cardiff used to take its beer extremely seriously by employing an official beer taster.

Cardiff Bay is currently the largest waterfront redevelopment project in Europe.

Cardiff has twice won the title of European City of Sport - in 2009 and 2014.

The Wales Millennium Centre in Cardiff Bay has twice won toilet of the year!


Commercial Building Services FAQs

Do you only cover Cardiff with your commercial building services?

We offer our range of commercial building and construction services across Cardiff as well as the surrounding areas.

If you're based 30 minutes or more outside of Cardiff, do feel free to get in touch with us so that we can determine whether or not we can accommodate your project - it often comes down to a case of what availability we have.

What is the process to get a quotation for our commercial project?

The process involved to receive a free no obligation quotation from us is very simple. All you have to do is reach out to us so that we can book in an initial consultation. During this consultation a member of our project management team will visit you at the premises to gain a better understanding of the scope of the project and what you'd like to achieve.


Following this consultation, you will receive a full breakdown of estimated costs - in some cases whereby the project is extremely complex, further visits may be required so that we can provide a more accurate quote.

It's important to note that this is an estimated quote, but if further costs are to be incurred during the project we will be entirely transparent and disclose this to you immediately so that you can determine whether or not you'd like us to continue with that aspect of the project.



Do you offer all trades as part of your commercial services?

Yes, we offer a wide range of building services that can accommodate any commercial project, which makes the entire process a great deal easier for customers.


Do you work with listed buildings?

Yes, we are capable of working on listed buildings.


Do I have to obtain architectural drawings?

Although we are not qualified architects, we do have an abundance of experience when it comes to project design, so we can certainly work with you to achieve the perfect commercial space for you. However, if you do have architectural drawings or would prefer that we work to plans that you obtain elsewhere, that is no problem at all and we'd be very happy to do so.


We only need a simple refurbishment - can you do this?

Absolutely! Whether it's a full scale renovation project or a straight-forward refurbishment to make some improvements to your office or commercial space, we are happy to discuss the work.

Can you work with other subcontractors?

Yes, it's very common for us to work with subcontractors, especially on large scale projects, so this would be no problem if you happen to have several contractors to carry out different jobs. Communication is key and we're fully aware of this, so as long as we are made aware of your plans with other subcontractors beforehand we'll be able to make sure our part in your project runs as smoothly as possible.


Do you have the relevant accreditation?

Yes, RGB Construction are members of the Federation of Master Builders (FMB), registered waste carriers with the Environment Agency, as well as NICEIC approved contractors and Gas Safety registered.

Will the building work you carry out come with a guarantee?

Yes, all of our commercial building projects come complete with a guarantee.


As well as carrying out high quality commercial projects, we also enjoy writing about all things building and construction.

Our news page is where we keep our latest news, tips and related building information.

Contact RGB Construction

Experts in all aspects of commercial construction, refurbishment and renovation