Some of our top rated extension builders in Harrow, Greater London
Sort by:
- Get in touch
we undertake all kinds of building work such as extensions, loft conversion, full house renovation and much more. we have more than 18 years of experience in the construction industry. we normally undertake extensions, loft conversions and renovations.
- Get in touch
Professional Experienced Builder. >Extensions >Tiling, Flooring >Painting & Decorating >kitchens & Bathrooms >Driveways & Slab Paving >Fencing and Decking Professional, efficient, reliable and friendly service.
- Get in touch
We undertake all types of building construction work, such as bathroom and kitchen fitting, electrical work, bricklaying and repointing, carpentry, central heating, all extensions, loft conversion, demolition and clearance, driveways, and fencing. installing and fitting kitchens, removing existing units and measuring for new ones, building base units, wall units and cupboards, fitting cornices, pelmets, plinths and worktops, tiling walls and floors, and carpentry.
- Get in touch
team of Gas engineers and plumbers with years of experience we capable of doing all type of plumbing an heating work from replacing simple tap to whole hose New pipework
- Get in touch
At CSO Projects &Surveying Ltd, we specialise in high-quality construction, refurbishment, and property services tailored to both residential and commercial clients. Our experienced team delivers everything from Energy Performance Certificates (EPCs) and stock condition surveys to full refurbishments, extensions, damp surveys/treatment, and garden transformations. We pride ourselves on fast turnaround, honest advice, and a commitment to excellent workmanship. Whether you’re a homeowner, landlord, or developer, we’re here to bring your vision to life with reliable service and transparent pricing.
- Get in touch
Alb Homes Ltd is a family-run business that’s evolved from humble beginnings. With over 25 years of experience and 100+ projects completed, we have honed our skills to a level recognised by the Federation of Master Builders. We are always on hand to answer any questions and place a strong emphasis on documentation – allowing you to have a continuously transparent understanding of your project. When building with Alb Homes Ltd, you can rest easy with the confidence that you are in competent hands.
- Get in touch
We are here with a lot of experience to help you for any construction job as soon as possible at the best possible price.
- Get in touch
Tooled with years of experience, we undertake design & reconfiguration of builds; adding value to your home or business. Working closely with you; we create a bespoke, quality finish within your budget & affordability. Delivering a high standard of skill & integrity of craftsmanship we are proud off
- Get in touch
About Unesta Homes Ltd Company No: 16353727 At Unesta Homes, we believe every home is as unique as the people who live in it. Our mission is simple: to make improving your home an enjoyable, well-managed and stress-free experience. Whether you're updating a single room or carrying out a full property refurbishment, we take care of every stage of the project—from the initial consultation through to the final handover—so you only need one reliable point of contact throughout. We specialise in: • Kitchen renovations and installations • Bathroom renovations • Full home refurbishments • Decorating and interior finishing • Flooring installation • Carpentry and joinery • Electrical and plumbing coordination • General property improvements and maintenance How We Work Consultation & Quotation We begin with a site visit (or video consultation where appropriate) to understand your requirements before providing a clear, itemised quotation with realistic timescales. Planning Every project is carefully planned before work begins. We coordinate the right trades at the right time to minimise delays and keep everything running smoothly. Project Management From start to finish, we manage the entire project on your behalf. Regular updates, progress photos and clear communication mean you'll always know exactly how your project is progressing. Quality Assurance We carry out quality checks throughout the project and complete a thorough snagging inspection before handover to ensure every detail meets our standards. Handover Once the work is complete, we leave your home clean and tidy, provide any relevant documentation and remain available should you need any further support. Why Choose Unesta Homes? ✔ One dedicated point of contact throughout your project ✔ Clear communication with regular updates ✔ Honest, transparent quotations with no hidden surprises ✔ Trusted network of experienced, vetted tradespeople ✔ Careful planning to minimise disruption to your home ✔ High-quality workmanship with attention to detail ✔ Friendly, reliable and respectful service from start to finish We understand that renovating your home is a significant investment—both financially and emotionally. That's why we treat every project with the same care, professionalism and attention to detail as if we were working on our own home. Our customers regularly recommend us for our reliability, communication and commitment to delivering quality work on time and to a high standard. If you're looking for a company that genuinely cares about the outcome of your project and your experience throughout the journey, we'd be delighted to discuss your plans and provide honest advice with a no-obligation quotation.
- Get in touch
30 years experience Extensions Loft conversions Refurbishments Maintenance Decorating Fully insured Friendly service
- Get in touch
Provision Construction Ltd is a family-run company that has built its reputation on the basis of quality and value of work. We pride ourselves on our high standards of work and excellent results, which have resulted in a high volume of recommendations from our clients. Our team has extensive experience in undertaking projects ranging from minor repairs and maintenance to major refurbishment ,Extensions ,Loft conversion ,New build and construction works.
- Get in touch
LG Construction & Design Uk is a family business in London.We pride ourselves on high quality workmanship and customer satisfaction.We believe in keeping the customer happy and providing them a great service and high quality with competitive price. LG Construction £ Design UK - Building your dream
- Get in touch
Estimate Prices From: * Loft Conversion £50k(labour+materials+scaffolding) * Home Extensions £3-4k per square metre * Basement £3-8k per square meter (labour+materials). * Bathroom refurbishment £8k (labour).
- Get in touch
Hello im Ethan, a fullyqualified bricklayer with 15 years experience of erecting brickwork. I am very proud of every job i have carried out and i build with pride. I ensure nothing less then the highest quality of work and a fully satisfied customer. I look foward to building for you whoever you are.
- Get in touch
Our company deals with construction and renovation. We are professional. We ensure a high standard of our work, we keep the agreed deadlines.
