Some of our top rated extension builders in Borehamwood
Sort by:
- Get in touch
Kubo Construct is a professional construction company specialising in home renovations, extensions, and conversions across Hertfordshire and London. We deliver a bespoke, end-to-end service, creating high-quality living spaces tailored to your lifestyle and requirements. Whether you’re planning a home extension or a property conversion, our experienced architectural designers, interior designers, and skilled builders work closely with you to maximise space, improve functionality, and add lasting value to your home. We put your vision first, offering a complete and stress-free approach to both home extensions and conversions. Our process begins with a free consultation to discuss your requirements, ideas, space, and budget. From there, we manage the entire design process and every stage of the build, ensuring full compliance with building regulations, structural requirements, and the highest standards of craftsmanship. If you already have design plans in place, we can seamlessly bring them to life with our in-house team of skilled builders.
- Get in touch
Quality approved by Federation of Master Builders.Specialists at Extensions,Loft Conversions,Refurbishments and Garden Studios.We offer a design and build package with a skilled team and certified specialist. FREE quote
- Get in touch
At SM Heating&Plumbing, we bring over 20 years of professional experience in gas engineering and plumbing, serving both domestic and commercial clients across London. Our company was built on the foundation of trust, quality workmanship, and a dedication to customer satisfaction. As a fully qualified and Gas Safe registered engineer, I take pride in offering a wide range of services, including: Boiler installations, servicing, and repairs Central heating system design and maintenance Gas safety inspections and certifications Landlord gas certificates (CP12) General plumbing repairs and installations Leak detection and emergency call-outs Power flushing and heating system upgrades We understand that plumbing and heating issues can be stressful, which is why we prioritize reliability, clear communication, and fast response times. Our goal is to make sure every customer feels confident in the safety and efficiency of their systems. What sets us apart is our personal approach — every job is handled with care, precision, and a commitment to long-term results. No shortcuts, no hidden fees — just honest service backed by decades of hands-on expertise. Whether you're planning a new installation, facing an emergency, or simply need trustworthy advice, SM Heating&Plumbing is here to help.
- Get in touch
Prime UK Contractors is a London-based construction company providing high quality work for a reasonable price. Our projects are always finished on time. Our priority is the satisfaction of our clients. Our team consists of skilled, experienced builders who will help you execute your dream project.
- Get in touch
VBG is a UK\-based construction, property maintenance and building services company providing reliable, professional solutions for residential and commercial properties\. We offer a comprehensive range of services, allowing clients, landlords, property managers and organisations to manage multiple trades through one trusted contractor\. From planned refurbishment projects to ongoing maintenance and responsive repairs, our focus is on delivering high\-quality workmanship, clear communication and dependable service\.
- Get in touch
Hi am Scott recently moved down south from Newcastle, I am a time served shopfitter and had lots of experience in building work over the last 20 years, I am honest, reliable and take pride in my work, I also treat every customer and the customers property with respect.
- Get in touch
We undertake all Groundworks packages to simple repairs to large site packages.Having been in the industry almost 20 I have worked on a number of large scale projects including RAF Northolt,Harry Potter world London and many housing developments. All our lads are fully trained and certified,including Cscs,Cpcs,first aid etc.We own all our own plant from 1 tonne to 30 tonne excavators, dumpers, skips and grab lorrys.Here at The OReilly Group we pride ourselves on repeat business & recommendations
- Get in touch
With over 20 years of experience in the construction industry. We provide high-quality services covering everything from strip-out to brickwork, electrical, plumbing, carpentry, tiling, plastering, flooring, and painting, leaving a tidy, clean site.
- Get in touch
Orama is the family run Construction Company of choice, for large and small scale projects operating throughout London. Offering a bespoke service and setting new standards in the construction industry.
- Get in touch
I am an experienced general builder offering a wide range of construction and property improvement services. My work covers all aspects of building, from small repairs to full renovations, ensuring high-quality workmanship and attention to detail at every stage. Services include brickwork, plastering, carpentry, painting and decorating, tiling, flooring, and general maintenance. I take pride in delivering reliable, efficient, and cost-effective solutions tailored to each client’s needs. All work is carried out to a professional standard, with a strong focus on safety, cleanliness, and meeting agreed deadlines. Fully committed to customer satisfaction, I maintain clear communication throughout the project to ensure expectations are met and results are delivered to a high standard.
- Get in touch
Arisa Renovation LTD is a reliable and experienced building company based in London, offering a full range of high-quality renovation and construction services. We specialise in complete property refurbishments, including house renovations, extensions, and loft conversions. Our services cover all aspects of building work such as painting & decorating, bathroom and kitchen installations, carpentry, flooring, tiling, plastering, and general maintenance. We have extensive experience in structural work, including roofing, framing, and full property transformations from start to finish. Whether it’s modernising an interior space, installing a new bathroom, building bespoke stairs, or completing a full renovation project, we deliver excellent craftsmanship with great attention to detail. We pride ourselves on being professional, punctual, and tidy on every job. All work is completed to a high standard, on time, and within budget. Customer satisfaction is our top priority, and we maintain clear communication throughout every stage of the project. We also offer a workmanship guarantee to give our clients peace of mind. If you are looking for a trustworthy and skilled builder in London, Arisa Renovation LTD is here to help bring your project to lif
- Get in touch
Hi everyone,Star 5 construction Ltd provides best quality of work with affordable price and finish your project with in giving time. For coustmer satisfaction we will provide you our liability insurance details. Our services: New build Extension. New loft conversation and new Roofing. Supply and fit new double glazed windows and doors, with K silicone rendering or Standard plastering. All types interior and exterior design and build. All types supplied and install steel beams. Free quotes and estimate. Many more offers if you need any information feel free to send us email with your plan, happy to provide you all the information.
- Get in touch
When you love doing something as much as we do, great work follows. At Cleary Brickworks we build more than just homes, we build dreams, and we might be expert Bricklayers at heart but it's not all we do. Transforming spaces and turning houses into homes is what really motivates us to deliver our best. We're always booked up in advance but we're never too busy to take on a new project! With over 25 years’ experience there’s no job to big or too small.
- Get in touch
Nail and Scale is a reliable and professional handyman and property maintenance company providing high-quality repair, maintenance, and improvement services for residential and commercial properties. We specialise in general handyman work, including carpentry, minor plumbing and electrical repairs, painting and decorating, furniture assembly, installations, and general property upkeep. Whether it’s a small repair or ongoing maintenance, Nail and Scale delivers efficient, affordable, and high-standard workmanship. Customer satisfaction is at the core of our service. We pride ourselves on being punctual, tidy, and detail-oriented, ensuring every job is completed safely, professionally, and with minimal disruption. At Nail and Scale, no job is too small — we are committed to keeping your property safe, functional, and well-maintained.
