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builders in cornwall
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Cornwall Builders

Representing Arnell Construction & GA Wildish

Our experience in the building services industry means that we can offer a wide range of services. Our building projects range from jobs like patios and room refurbishments to full luxury home builds. 

Our aim is to provide an honest service and be affordable whilst maintaining a very high level of quality finishing that wows our customers and inspires all their  friends and family to use us too!

When we take on your project we put our heart and soul into delivering exactly what you want. If you are looking for builders in Cornwall we provide upfront no obligation advice and will always try to quote as accurately as possible before the work commences.

Call us on   0800 852 7944

Our Mission

We will provide high quality building services at an affordable price to the residents of Cornwall. We will strive to give our best advice, communicate well and deliver excellence in all areas of our work.

Our Skills




Quality Control


Time Management




You can either call us here for a chat on

0800 852 7944

Or you can complete the contact form by pressing below and leaving a quick message. We would be happy to discuss your idea and provide a site survey and no obligation quote

→ Contact Form ←


Builders in Cornwall

Here at Cornwall Builders we pride ourselves in doing the absolute best we can do for our customers. We ensure that they pay a fair price for a good job. Read on to learn more about us and how our services can help you. We offer a large number of building services, including:

– Room Refurbishment
– Kitchen design and refurb
– New house builds
– Business unit builds
– Loft conversions
– Barn Conversions
– House Extensions
– Bathroom remodeling

We’re not the regular cowboy builders, we take the time to listen to our customer’s needs and ensure that they are met or exceeded. We believe that if something is worth doing, it’s worth doing well. We take pride in every single job that we do and love to see the finished project. The prices we charge are very competitive and we also offer extremely good value for money. We are able to offer great prices since we don’t need to subcontract parts of the project out, everything can be completed by our own employees. As well as getting the job finished to a high standard, we also understand that any building work can cause major inconvenience to daily life. We do everything we can to minimise this distress. We work in a tidy and organised manner to prevent too much mess. We also ensure that the work area is fully cleaned before we leave. All waste will be taken by us and disposed of properly.

All of our builders in Cornwall are polite and courteous. They will respect your privacy and also understand that they are working on your own home. While building will still disrupt your daily life we do everything we can to make the project go as smoothly as possible. Communication is so important to us. Some building projects will inevitably take longer than planned, this is caused by unexpected delays. However, we ensure that these are kept to a minimum. If there is any chance of a delay then we will communicate with the customer immediately, we don’t disappear or stop answering our phones.


We have many years experience planning and constructing house extensions. We can build both single story and two story extensions to any house. As well as building the extension, we can help with the planning permissions. As well as extensions we can also build new houses from scratch. We can build bespoke one off individual houses to plans drawn up by an architect. All of our new build properties and extensions are built to be as efficient as possible. State of the art insulation is used to keep heating and cooling costs to a minimum. They are also built to last for many years to come.

Loft Conversions and Barn Conversions in Cornwall.

With the cost of moving home becoming increasingly expensive, many people are looking for a way to make their current home more suitable to their needs. One way is to convert the loft into living accommodation. We can visit and discuss your options and help you in every step of the way, from planning to construction. We have a lot of experience converting lofts into usable and practical living space. As well as new builds, we are also experienced with barn conversions and the unique challenges that such projects face. We take the time to understand the building so that we can retain the individual charm of the original barn while converting it to a modern and functional living area.

There is such a diverse range of construction projects we can help with that there is simply too much to write about! The best thing to do is contact us and let us have a look at your project.