Some of our top rated extension builders in Cornwall
Sort by:
- Get in touch
Transform your home with Cornish Extension Company, with a commitment to exceptional craftsmanship and customer satisfaction, we bring your vision to life, whether you're looking to expand your living space or refurbish your existing our experienced team works closely with you every step of the way, ensuring that each project is tailored to your needs and completed on time and within budget. Trust Cornish Extension Company to add value and beauty to your home-where your dream space becomes a reality!
- Get in touch
I am a level 3 qualified carpenter. Currently work as a sub contractor but am looking to go out on my own. I mainly do second fix work but have also got experience doing 1st fix.
- Get in touch
Hi I’m Paul and my son’s name is Taylor. I’ve personally been building for over 30 years and have vast experience in most fields. Friendly and trustworthy aswell as hard working. Plenty of references if requured via repeat customers.
- Get in touch
Hello! My name is Tom , I’m an experienced and reliable groundworker covering Cornwall and Devon offering a full range of groundwork services for domestic and commercial projects. With a strong focus on quality and precision, I specialise in drainage, trenching, foundations, concrete bases, slab laying, landscaping preparation, and site clearance and much more. I take pride in delivering every job to a high standard, ensuring work is completed safely, on time, and with minimal disruption to your property. I have the equipment and expertise to handle projects of all sizes — from small garden makeovers to large-scale site preparations. Friendly and approachable, I’m committed to clear communication and providing honest, competitive quotes. Whether you need a new patio base, driveway excavation, or complete groundwork for an extension, I’m here to help. Fully insured and dedicated to customer satisfaction — please get in touch to discuss your project or arrange a free estimate
- Get in touch
General Builders. Extensions. Garage conversions. Loft conversions. Renovations. Wall and floor tiling. Wet room installation/ renovation. Bathroom installation/ renovation. Kitchen fitting installation/ renovation. Plumbing. Please do not hesitate to contact us. All Angles SW LTD - Facebook We look forward to meeting you.
- Get in touch
We are a property maintenance/construction company. Between myself and my partners we have over 75 years experience between us in various aspects of the building trade. We cover any work from as small as cleaning gutters or hanging doors to full renovations and new builds. Our service to our customers is paramount on a proactive or reactive basis, as well as the safety and well being of all our employees.
- Get in touch
Cornwall Extension New Build may be new to the Mybuilder platform however we are far from new to the trade, we boast a strong team of 5 builders with over 100 years of experience combined and a network of high quality tradesmen at our disposal to cover all aspects of any project. We pride ourselves on sticking to the budget and producing quality work.
- Get in touch
I’ve got 9 years experience on site work predominantly doing carpentry but have experience in other aspects of site work. I’ve carried out work from the ground up covering all areas of carpentry from simple studwork to finishing details there’s no job to big or to small. I cover the whole of Cornwall based around Newquay and Penzance. Follow my instagram for photos of work carried out - CARPENTRY CREATIONS CORNWALL Fully insured.
- Get in touch
Here at KJ Building & Plastering we take the utmost pride in every job that is undertaken. Client satisfaction is top of the list. We specialise in masonry work such as stonework, blockwork, plastering and rendering. Owner/director Kaylup has over 10 years experience in the trade. He completed a 3 year apprenticeship to gain his Nvq level 3 in masonry and was awarded apprentice of the year.
- Get in touch
Solo Handy Man Builder…Hardworking individual with creativity and knowledge who takes pride in providing a good service…Generally I work on small projects, domestic builds, alterations, renovations, extensions and landscaping. General home DIY from flat pack to kitchen fitting assembling including any other internal work.
- Get in touch
I've been building for 18 years and very good at what I do and i take alot of pride in my work but anyone can write stuff to make them stand out from others but it's proving yourself on the tools and that's what will make me stand out from the rest
- Get in touch
Hard working very knowledgeable of the trade been doing the trade for 7 years, went to college to get level 2,
- Get in touch
Hi, I’m Billy @ BHConstruction, we are a small Cornish based company specialising in masonry but also carry out every aspect (bar plumbing and electrical) on new developments, refurbishments and extensions. We have been working on a word of mouth bases for the last few years and have been fortunate enough to be part of some incredible projects, we are now looking to continue improving our portfolio by helping customers make there dream projects become reality!
- Get in touch
JMR Construction – Building with precision, passion, and purpose. We turn your vision into reality, whether it’s a custom home, renovation, or commercial project. Quality craftsmanship, clear communication, and lasting results—that’s our promise.
