Some of our top rated conversion specialists in Marylebone, West London
Sort by:
- Get in touch
Jb Construction, a Higher class of standards!! who want to achieve the absolute best for all our clients, all work is guaranteed and comes with 17 years worth of craftsmanship and experience. We solely aim for meeting the clients needs with no hidden costs. We excel in all aspects of building. We specialise in garage conversions and kitchen/bathroom fitting, and have many photos of previous work, all with excellent client references available We let our clients tell you just how good we are
- Get in touch
I am 32 years in building industry. I am director of my on company and I am VAT registered. We are doing: Newly build, Extensions, Lofts, plumbing work, electrical work with certificates, bathrooms, kitchens, flooring, garden work and painting and decorating. I am SMSTS registered, I have Frist Aid Level 3 and I have Asbestos Awernes certificate.
- Get in touch
Based in London Sort Project Management Ltd is a construction company with over 10 years experience. Since we established in 2010, we have built over 100 new homes, extensions and conversions. We specialise in refurbishments, constructing new homes, loft conversions and extensions for greater living spaces. We also offer a full-service residential Design and Build service. We also offer the following services: Landscaping & Gardening Garage & Garden Room/Summer House Construction Roofing
- Get in touch
IMPERIUM CONSTRUCTION is a family run business, we started operations in January 2018, predominantly in general builders work, maintenance and refurbishment, then moving into masonry, metsec& drylining loft/garage conversion, and extensions. Lately, our business has expanded into traditional and insulated rendering, plastering, painting, decorations, and gardening.
- Get in touch
We are a comprehensive property and facilities solutions provider, dedicated to optimizing the performance, sustainability, and long-term value of our clients’ assets. Our expertise spans across Property Maintenance, ensuring the upkeep, safety, and functionality of buildings and infrastructure, while our Project Management Consulting services deliver strategic planning, risk management, and end-to-end execution for projects of all scales. Through Retrofitting, we help modernize existing structures with innovative upgrades that improve energy efficiency, operational performance, and compliance with current standards. Our Facilities & Asset Management solutions are designed to streamline operations, maximize asset lifecycles, and reduce costs, giving clients greater control and resilience in managing their portfolios. With a commitment to forward-thinking practices, our Sustainability & Compliance Services support organizations in meeting environmental targets, achieving regulatory compliance, and embedding sustainable strategies into everyday operations. By combining technical expertise with a client-focused approach, we deliver integrated services that enhance property value, support operational excellence, and create sustainable environments for the future.
- Get in touch
An honest good quality, reasonably priced family builders. Over 30 years experience. We take pride in working to a high standard and get great satisfaction knowing clients are happy with our work, many return to us. Once starting we never leave until the job is finished
- Get in touch
We Are specialised on all of the trades mentioned below, we guarantee high standard finish and reliable trustworthy works, we provide free estimated to any work. Do not hesitate to contact us, references provided for all works to be undertaken. Thank you.
- Get in touch
Spekbilt Limited, alongside its partners, is a building contractor specialising in high-quality residential conversions, home extensions, structural alterations, and full internal refurbishments. We bring commercial-grade precision, safety, and project management to private domestic projects. Whether you are looking to execute a loft conversion, garage conversion, open-plan structural knockout, or complete luxury home renovation, our experienced site teams deliver exceptional craftsmanship from start to finish. Why choose Spekbilt? • Total Structural Expertise: Specialists in RSJ steel installation, load-bearing removals, wall reconfigurations, and space optimization. • Full Building Regulations Compliance: Fully versed in UK Building Control requirements, thermal efficiency standards, acoustic insulation, and fire safety. • Turnkey Project Management: Complete care from initial site setup to first/second-fix carpentry, plastering, electrical systems, kitchens, and bathrooms. • Clear Communication & Reliability: We work transparently alongside homeowners to ensure projects stay on schedule, within budget, and built to exact specifications.
- Get in touch
I specialise in the design and construction of smaller scale work. I have managed new builds, interiors and a barn conversion. We produce work rich with ideas and spatial drama, we will study your site and brief carefully and think through bespoke options tailored to your requirements. Our work is sharp, crafted and well resolved. Carrying ideas through to detail and onto site is an important part of our practice. If the parameters are right we will also build, and carry our rigorous approach through to completion, bringing the RIBA code of conduct and the integrity it embodies to the building process, using open book accounting and an agreed profit margin.
- Get in touch
We are a family company with over 15 years of experience. Our team is highly professional. We offer wide range of services which include: - lofts, extensions - bathrooms and kitchens renovations - painting, decorating, wallpaper - flooring (all kinds) - roofing - property maintenance - building renovations/ rooms renovations - plastering, tiling, rendering and many many more!
- Get in touch
Ava Constructions & Decors Ltd is a UK-based construction and renovation company committed to delivering top-quality craftsmanship and reliable project management. We specialise in full refurbishments, extensions, bathroom and kitchen installations, and commercial fit-outs — always tailored to the client’s vision and delivered to the highest UK building standards. With a keen focus on transparency, timelines, and customer satisfaction, Ava Constructions has earned the trust of homeowners, investors, and developers alike. Punctuality and completion of work on time are a priority .Our team always respect the client wishes and work with them to achieve the best possible results to their satisfaction. Thank you in advance
- Get in touch
Parris Development covers the full spectrum of residential renovation - from structural remodelling and internal reconfigurations to restoring listed buildings and navigating conservation area constraints. We handle landlord licences for alterations, liaise with building control, and ensure all work is fully compliant with the latest Building Regulations and British Standards. Our team excels at complex projects and collaborates closely with architects, planning consultants, and engineers to deliver seamless, regulation-compliant outcomes that protect your investment and enhance your living space.
- Get in touch
We are an architectural and structural design company with over 20 years experience in London. From our office in north west London, we focus on architectural drawings, structural calculations and detailed plans of residential extensions, loft conversions, flat and commercial property conversions and all related building and contractual work.
- Get in touch
Hi I’ve been a painter & decorator for over 25 years. Based in Enfield North London I carry out all aspects of decorating both internal and external. Domestic and commercial. Along with decorating I also carry out plastering Having a range of contacts in the trade I can also carry out other refurbishment works which are project managed by myself.
- Get in touch
"Welcome to DT Painting&Plastering services, your trusted partner in building and refurshbiment projects. We are a team of experienced builders (carpenters, bricklayers, painters, plasterers, tillers, handymans, and much more) dedicated to delivering high level customer service. Contact us today to discuss your building needs and let us help you turn your dreams into reality." Find us in google, tiktok, instagram
- Get in touch
Hello, my name is Daniel, I'm builden construction, specialist in: plaster, painting and decorator, I also work with tiles and foundations, construction in general, you don't have to look for someone else, I'm the builder you need, call me that you don't regret it!
