Some of our top rated extension builders in Harpenden
Sort by:
- Get in touch
We have been in the construction business for more than 25 years ranging from general building works to new build developments. We have also refurbished large buildings in the London areas on behalf of clients and main contractors.
- Get in touch
team of all trades with lots of experience in building industry. we only employ professional tradesman. Can provide reference by request. Honest, price competitive
- Get in touch
Gudgeons Groundworks & Construction is a Hertfordshire-based contractor specialising in residential extensions, new builds, and structural groundworks. We deliver high-quality construction from foundations and drainage through to superstructure, working closely with clients, architects, and engineers to ensure every project is completed to specification and the highest standards. From single-storey and multi-storey extensions to full new-build homes and outbuildings, we provide a reliable, end-to-end service built on craftsmanship, attention to detail, and clear communication.
- Get in touch
Woodberry London , is a personal, friendly company that is committed to meeting every customer's needs. We pride ourselves on our reasonable rates If you are looking for a professional service with high quality finishes, you can rely on us to deliver.
- Get in touch
Experienced quality builders. You can rely on us to complete your project weather it’s a straight forward small job or a complicated bigger project with attention to detail.
- Get in touch
We are a family run business with over 40 years combined experience. We offer a comprehensive, honest and reliable building service. We are committed in developing a trusting and understanding relationship between our company and our clients along with an excellent standard of workmanship, a huge passion to bring our customers visions and dreams to life. We take immense pride in all aspects of the service we provide and aim to make your project and home a dream come true.
- Get in touch
Build developments group ltd is a construction company serving Buckinghamshire and Hertfordshire over the years, the director has been established in the building industry for 13years. We offer the complete package from demolition, excavation, brickwork to just getting you into a watertight shell. We cover all digger/driver work, Demolitions, Excavations, new builds, extensions, garden walls, flint work and landscaping.
- Get in touch
L & B masonry team have over ten years of hands-on experience in the bricklaying trade, we bring skill, reliability, and real pride to every project. We combine traditional workmanship with a modern, professional approach. From small repairs to full builds, attention to detail and a high-quality finish are always our top priorities. I believe the end result is everything, and we work closely with every client to ensure the job is completed to the highest standard, on time and built to last.
- Get in touch
More than 15 years of experience in general building from groundwork’s to french polishing. Working for years with one of the biggest North London construction company as a carpenter supervisor. I feel content of my good work outcome. Would like to work weekends and evening times!
- Get in touch
"I am a dedicated builder with extensive experience in construction and project management. I specialize in delivering high-quality projects, from concept to completion, ensuring durability, efficiency, and client satisfaction. My expertise spans residential, commercial, and custom builds, always focused on precision and innovation."
- Get in touch
Introducing Earthmates: Your trusted partner for all property needs. We offer comprehensive services in new builds, extensions, landscaping, fencing, loft conversions, and complete property management. Whether you’re planning to build from the ground up, expand your existing space, or enhance your outdoor area, Earthmates delivers expert craftsmanship and tailored solutions to transform your property vision into reality. Let us help you create, renovate, and manage with quality and care at every step.
- Get in touch
Hello. I am a fully qualified bricklayer, and been working in construction for 20 years. Undergo most aspects of building. Take pride in my work so as to have happy customers and also job satisfaction.
- Get in touch
We create the perfect space you require. You choose, we build. We can assist, from design, all the way to the finished article. All aspects of buildings works are carried out.
