The quick way to find a local Loft Conversion specialist in Harrow

Chereji Construction LTD

Loft Conversion

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Chereji Construction Ltd is a trusted, we boast over 8 years of industry experience.Our team specialises in a range of service, Painting&Decoration , Interior/Exterior,Bathroom Fittings, Kitchen Fittings, Tilling,Full refurbishment,Carpentry plus more! We have experience in all industry sectors including top-sec residential development.We know that our reputation is built by workforces ,so we pay great attention to their welfare,especially regarding health and safety .

LCC GENERAL BUILDING LTD

Loft Conversion

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Multi-Trade specialists covering across the capital and surrounding areas, joinery , carpentry , electricians , plumbers ,Plasteres , decorators ,kitchen fitters .

Latest homeowner review

Reviewed by Ash on 19/9/2021

I had a very bad experience. Builder was rarely around. No project managers to watch of tilers, floorers, carpenters.

Brandon Green Homes

Loft Conversion

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started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

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Reviewed by marvelous on 25/9/2025

Bloor Corporation LTD

Loft Conversion

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Bloor Corporation Limited – A Group of Specialist Construction Companies With over 25 years of experience across the construction sector, Bloor Corporation Limited is a group of specialist companies providing expert solutions for both commercial and domestic projects. Our divisions cover a comprehensive range of services, ensuring high-quality craftsmanship, innovation, and long-lasting results. With all in house operations we can control your project without dealing with multiple companies. Bloor Glazing Experts in bespoke glazing solutions, including heritage restoration, replacement units, structural glazing, curtain walling, and difficult-access installations. From small repairs to full system refurbishments, we deliver precision and durability. Bloor Roofing Specialists in roofing repairs, refurbishments, and new installations, covering flat and pitched roofs, leadwork, waterproofing, cladding, and full re-roofing projects. We ensure weatherproof and long-lasting solutions for all building types. Bloor Building & Maintenance Providing a full range of internal and external building services, including extensions, refurbishments, structural repairs, masonry, brickwork, plastering, rendering, and general maintenance. Our fully trained in-house teams ensure efficiency, safety, and top-tier craftsmanship. Bloor Landscaping & Groundworks Transforming outdoor spaces with hard and soft landscaping solutions, including paving, decking, garden design, retaining walls, fencing, excavation, drainage solutions, and groundwork services. We create functional and visually appealing landscapes tailored to each project. Bloor Sectional & Modular Buildings Designing and constructing modular and sectional buildings for various applications, including commercial, industrial, educational, and residential use. Our solutions offer flexibility, durability, and rapid installation times, minimizing disruption while maximizing efficiency. Bloor Civil Engineering & Structural Works Delivering specialist civil engineering and structural works, including foundation construction, reinforced concrete, steelwork, underpinning, demolition, and site preparation. We handle complex engineering challenges with precision and expertise. At Bloor Corporation Limited, we take pride in tackling even the most challenging projects with a commitment to excellence, innovation, and quality craftsmanship. Whatever your project requires, our specialist divisions have you covered.

Grigore

Loft Conversion

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Grigore is your all-in-one building specialist, offering complete services from start to finish. Whether you’re building a new house from the ground up or need expert help with plumbing, bathroom fitting, electrics, or general renovations — we do it all. With a strong focus on quality, reliability, and craftsmanship, Grigore handles every aspect of construction with professionalism and care. No job is too big or too small — from full builds to the smallest details, we’re here to get it done right. Grigore – Skilled. Trusted. Complete Building Services.

Leon builders LTD

Loft Conversion

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With many happy and returning customers over the last 10 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Our customers are accustomed the outstanding quality of projects we complete, by sourcing quality materials with experienced installers we create truly bespoke masterpieces lasting our customers many years. 5 year guarantees are included as standard on all completed work.

Latest homeowner review

Reviewed by Shamim on 21/4/2025

Leon was punctual and communicative and completed our landscaping job to a good standard and had some good design ideas. The team finished and cleaned up the entire work area in a tidy way. We have no hesitation in recommending him.

MGW Roofing & Building Group

Loft Conversion

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At MGW GROUP we pride ourselves on our commitment to excellence, quality craftsmanship, and customer satisfaction. Our team of skilled professionals is equipped to handle a wide range of services, ensuring your property is well-maintained and protected from the elements. Our Services Roofing Services Roof Installation: Whether you’re building a new home or need a roof replacement, our experts are here to provide durable and aesthetically pleasing roofing solutions. Roof Repairs: From minor leaks to major damage, our repair services ensure your roof remains in optimal condition. Roof Inspections: Regular inspections to identify potential issues early and extend the lifespan of your roof. Property Services Gutter Installation and Cleaning: Properly functioning gutters are essential for protecting your property from water damage. We offer professional installation and thorough cleaning services.

Latest homeowner review

Reviewed by Martin on 13/12/2024

Discussed on phone, arranged to meet at the property but didn’t show up, call or text - v poor communication

ALPHATEC LTD

Loft Conversion

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Hi, This is Alphatec ltd. We have specialised team to take all types of building jobs. We are specialised in Bathroom fitting, Plumbing , electric , new builds & renovations

Latest homeowner review

Reviewed by Katy on 10/6/2025

Inder did a very good job of upgrading our upstairs bathroom and installing a toilet downstairs. He worked tirelessly and was very punctual. Great on communication too!

JC London Construction Limited

Loft Conversion

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JC London Construction was formed in 2010 by Natasha Treweek and is one of the fastest- growing construction firms in South-West London. We are based in Vauxhall and we cover all of London and the surrounding areas. Dedicated to delivering high quality services in a timely and cost-effective manner, we work with our clients from conception to completion on all projects from major renovations to an accumulated list of small jobs. We can assist with the preparation of documents for planning applications and liaise with the Local Council throughout the planning permission process once submitted. We believe that clear communication between a client and the contractor is the key to a successful project and client satisfaction. We pride ourselves on providing our clients with a professional, friendly and high quality service, always delivering our promise. Specialising in all areas of the construction industry, we offer our clients competitive rates without compromising on quality and finish.

Latest homeowner review

Reviewed by Scott on 14/1/2015

Natasha, Filipe and his crew renovated our down at the heel Victorian house in Greenwich from top to bottom. They did an excellent job for a good price. Highly recommended.

London City Roofing & Renovation

Loft Conversion

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London City Roofing & Renovations ltd is an established and trusted company with over 20 years experience, offering all aspects of roofing and building services. We are based in Wembley (London) serving all of London and surrounding areas within 100 miles.? We pride ourselves on our punctuality and quality workmanship, offering a prompt and professional service with experienced and expert staff. We guarantee a friendly, clean and tidy service with all work being to the highest standard. We are fully insured and all work is guaranteed. All our tradesmen are experienced and qualified in their respective trades. We specialise in the following: Roofing services: UPVC Fascias & Soffits Cladding Guttering Bargeboards Flat Roofing Chimney Repairs Tile & Slating Work Re-Roofs Lead Work General Building Work Fibre Glass Roofing Double Glazing Building services: Home improvements Kitchen Fitting Bathroom Fitting Extensions Loft Conversions Garage Conversions Bricklaying Plastering Comprehensive driveway and paving service, including: Driveways Drop Kerbs Patios Paths Block Paving Concreting Tarmacing Car Port We offer free quotes

Latest homeowner review

Reviewed by Richard on 22/11/2024

John and the team did an outstanding job. It was easy to work with John and he was very knowledgeable, and provided very sensible advice. Other people quoted work which was over-the-top or wouldn't have solved the problem but John got right to the issue in a no-nonsense way. Quality of the work undertaken was very good, considering the age of the building and complexity. Would recommend.

As Good As It Gets

Loft Conversion

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As Good As It Gets - We are a small firm with over 30 year’s experience in the building business. We are based in Goffs Oak but are able to work within a 15 mile radius. We manage complete refurbishments, kitchen and bathroom extensions, lofts and basements. We are able to offer all aspects of building, both external and internal requirements. We offer carpentry where needed and helpful advice and vision of layouts, design and ideas.

JS7 Service LTD

Loft Conversion

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I am an experienced builder providing a wide range of interior and exterior construction services. I specialise in all aspects of building work, including bricklaying, plastering, painting and decorating, paving, flooring, plumbing, and fencing. I also carry out complete projects such as driveways, kitchens, bathrooms, garage builds, extensions, and loft conversions. From small repairs to full renovations, I handle every job with care and attention to detail. I take pride in delivering high-quality, strong, and reliable work, ensuring every project is completed to a professional standard. I focus on good workmanship, safety, and customer satisfaction at all times. I am hardworking, trustworthy, and able to work independently or as part of a team. No job is too big or small, and I always aim to finish on time and within budget.

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Reviewed by Noel on 8/5/2026

Very happy with the garden wall repair. Neat work. Good workers.

Vconstruction

Loft Conversion

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We are construction company cooperating with joinery workshop, what allows us to supply fine quality bespoke products and services to a customers which are looking for unique solutions designed and manufactured especially to suit their expectations.

Latest homeowner review

Reviewed by Melissa on 5/5/2023

Arch Construction and Project Management Ltd

Loft Conversion

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Arch Construction and Project management Ltd is specialist of structural engineering.We offer full project management from concept to completion based on 18 years experience in construction industries with hassle free experience. Member of Federation of Master Builders and TrustMark reg. Fully insured.

Ajila LTD

Loft Conversion

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Ajila Limited is a professional construction company specializing in house refurbishment. With a commitment to quality craftsmanship and attention to detail, we transform homes to meet the highest standards of functionality and style. Whether it's a full renovation or specific improvements, our experienced team delivers exceptional results that enhance both the beauty and value of your property. The company engages in multiple trades which includes plumbing, kitchen, bathroom, tiling, extension, home refurbishment etc

H&R Renovations LTD

Loft Conversion

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H&R Renovations ltd always aims to deliver a high standards of work qualities to satisfy all my clients expectations and meet theirs satification.

Dragoi Construction LTD

Loft Conversion

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Dragoi Construction Ltd is a professional construction firm specializing in painting, plastering , demolation, buildingworks, paving , joinery, ground working, refurbishments , extensions, residential construction. With over 8 years of experience in the industry, we have built a reputation for delivering high-quality projects on time and within budget. We pride ourselves on our commitment to excellence, innovative solutions and customer satisfaction. Our team of highly skilled professionals is making sure that each project meets the highest standards of quality and safety. Why choose us: - experience – over 8 years - quality – use of top-grade materials and advanced construction techniques - customer focus – dedicating to meeting the unique needs and expectations of our clients - safety – adherence to strict safety protocols to ensure the well- being of our workers