Choosing the right Devon builder can make or break your dream home project. With so many companies available, it’s important to approach the selection process with clarity and confidence. Whether you’re planning a full home renovation, a property extension, or a complete new build, this guide will help you find the best Devon builder for the job.
Start by gathering a list of local building contractors or well-reviewed building companies in Devon through trusted platforms like Checkatrade or Google. Look for builders with positive reviews, strong portfolios, and proven experience in building projects similar to yours.
At Cowleyβs Building & Maintenance, we understand that trust is built on transparency and a history of delivering quality results. As a reputable commercial building contractor serving Exeter and Devon for over two decades, many of our clients come to us through word-of-mouth referrals.
Hereβs what a few of them had to say about our completed work:
βI cannot tell you how happy we are with everything. Feels like a different house! We have a few things we may be considering in the near future, and will definitely contact you for this work. Youβre brilliant!β
βPlease thank your team for the hard work they put in β we really appreciate it. We had a two-week-old baby at the time too and they were all very considerate!β
Cost is a big factor when selecting a builder. It’s also wise to set aside a contingency budget – typically around 10 – 20% of your total costs to cover any unexpected issues that may arise during the project.
Our builders provide detailed, easy-to-understand quotations and take the time to walk you through every element so youβre never left guessing. Our team will also help you manage your budget realistically, advising on where you can save without compromising quality.

Not all builders in Devon are the same, and itβs essential to do your research to find a reliable local building contractor that aligns with your vision, budget, and timeline. Here are five key qualities to look for in a domestic builder in Devon:
Our team at Cowleyβs Building & Maintenance has extensive experience in Exeter building services and has completed a wide range of projects across Devon. From property conversion and property refurbishment to bathroom refits, each one is tailored to suit the client’s unique goals and lifestyle.
Our team keeps you informed at every step of the build or renovation. From start to finish, youβll receive regular updates, and your input is always welcomed – making the process feel collaborative and clear.
Industry accreditations are one of the main elements to look out for when researching a respected and authoritative building company. There are a few to look out for, with the main ones being:
We are proud to hold several accreditations and belong to a range of trade associations.
Safety is a top priority on every site. Our team follows strict health and safety protocols and fully complies with the Health & Safety Work Act 1974 and CDM Regulations (amended April 2015).
Before you sign any contracts, make sure your chosen Devon builder is fully licensed and insured. Ask for references and follow up with past clients.
At Cowleyβs Building & Maintenance, weβre proud to have built long-lasting relationships with our clients – many of whom return for future projects. Check out our testimonials and examples of past work so you can see the results for yourself.

During your research, itβs important to request multiple quotes – this helps you understand how each company approaches your project and lets you compare costs before committing. When reviewing quotes, always ensure youβre comparing like-for-like. One builder may appear cheaper but may exclude essential services, so take the time to read through every detail carefully.
Look for:
We provide fully transparent and detailed quotations that clearly outline labour, materials, and any extras – with no hidden surprises.

Every local authority has different rules, so itβs important to understand what’s required before building. A reliable Devon building contractor will be familiar with local planning permissions and building regulations, and can help you secure the necessary approvals.
With decades of experience working across Exeter and Devon, our team of qualified building contractors are well-versed in navigating local building regulations. Weβll guide you through the process, ensuring all permits are in place and all work meets legal requirements.
Whether you’re in the early planning stages or ready to get started, weβd love to learn more about your project. Our local and professional team is ready to support you with expert Exeter building services you can trust.
Book your free initial consultation by giving us a call on 01392 460783 or emailing at mail@cowleysexeter.co.uk. We look forward to discussing your ideas and how we can help bring them to life.
Check out our previous blogs for more information: