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

P and L Contractors

Loft Conversion Specialist

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We are a building company that have been in operation for over 25 years We are mostly architect or customer recommendations based We can organise a local architect to produce your plans or price plans you already have We are a little old school where we will give you a competitive estimate and then show you the works we are doing also a job we have finished recently

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Reviewed by Manny on 16/4/2025

Excellent guys, no fuss and got the job done quick and to an excellent level of quality! Highly recommend!

T C L Building & Landscaping

Loft Conversion Specialist

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TCL Building and Landscapes, friendly professional service.

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Reviewed by Paul on 8/3/2024

Quick response and turn around

Crittenden Restoration

Loft Conversion Specialist

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Crittenden Restoration is a family-run business based in Cobham, Surrey, proudly established in 2002. We specialise in Roofing, heritage roofing, Brick restoration all wall restoration. We cover London and Surrey with two offices sites in London and Cobham Our Roofing services include Slate Roofing, old style clay roofing repairs, flat roofing, Leak repairs , and new roofs. Our brick and wall restoration services include, Re-pointing, Tuck Pointing, Lime Mortar Re-pointing, Brick Replacement , Brick Stitching, chimney repairs, Brick cleaning We are fully insured with public liability cover and provide guarantees on our work, giving you complete peace of mind. With a focus on quality, reliability, and customer satisfaction, we take pride in delivering results that last.

RMR BUILDING & RENOVATION LTD

Loft Conversion Specialist

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Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

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Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Alex Prestige Painting and Decorating

Loft Conversion Specialist

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As a painter and decorator based in London, I’m passionate about transforming spaces with artistry and precision. I have a keen eye for detail and love bringing fresh ideas to life, whether it’s a cozy home, a vibrant office, or a chic commercial space. Using high-quality materials and innovative techniques, I ensure flawless finishes that reflect your personal style. I’m committed to exceptional service and client satisfaction, and I strive to turn your vision into reality, creating beautiful environments that inspire and uplift. Let’s work together to make your next project truly special. All my work is fully guaranteed and covered by public liability insurance. Please do not hesitate to contact me for friendly advice or a quote.

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Reviewed by Diane on 6/12/2024

Fast, reliable and professional

BuildLine

Loft Conversion Specialist

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We specialise in carpentry and joinery, delivering high-quality interior work with a professional, organised approach from start to finish. Based in West London, we carry out a wide range of carpentry projects including doors, flooring, stud walls, bespoke work, and interior improvements. Alongside carpentry, we also undertake bathroom refurbishments where solid preparation, accurate fitting, and attention to detail are essential. We provide clear fixed quotes, realistic timescales, and maintain tidy working practices throughout the job. Communication is straightforward and we aim to deliver exactly what’s agreed. If you’re looking for reliable carpentry or a well-managed bathroom project, we’re happy to arrange a visit and talk things through.

Morava LTD

Loft Conversion Specialist

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Morava Carpentry is a professional carpentry business with 7 years of experience, specializing in the installation and maintenance of fire doors. We also carry out a wide range of carpentry work, including bespoke joinery, interior fittings, and general carpentry, delivering high-quality workmanship with a strong focus on safety, precision, and reliability.

JCK ROOFING LTD

Loft Conversion Specialist

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We are a family run business, that pride ourselves in making your roof stand out from the rest. Tom has over 15years of experience in tiling, slating lead work, flat roofs and zinc work No job is too big or small.

MJB Electrical

Loft Conversion Specialist

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Over 15 years in trade Fully qualified gold ECS CARD Managers black card ESC CARD Very honest and reasonable prices

Latest homeowner review

Reviewed by Christine on 11/2/2026

Miles was quick to call me and able to attend the same day. He was friendly and efficient and managed to fix the problem straight away. So all was resolved a few hours after I posted the job. I would recommend, and would use MJB Electrical again.

SINEVIR CONSTRUCTION LTD

Loft Conversion Specialist

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Sinevir Construction is your trusted partner in construction with over 15 years of experience. We offer a full range of services, including plumbing, tiling, bricklaying, plastering, carpentry, bathroom installations, and building homes from the ground up. We guarantee high quality, adherence to standards, and timely project completion. Our team of professionals uses the best materials and advanced technologies to ensure durability and reliability. We also provide competitive prices, offering an excellent balance of quality and cost. We value open collaboration and consider all your preferences at every stage of the project. Clients choose us for our professionalism, accuracy, and commitment to quality. With Sinevir Construction, your construction dreams become reality, backed by superior results and the best fair pricing.

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Reviewed by Raz on 28/9/2025

Outstanding job. Completely transformed the space. The guys were flexible (with my availability), worked really hard and kept me informed throughout the process. Will definitely get them in again to quote on other work I need to have done.

KCL Design

Loft Conversion Specialist

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KCL Design LTD specialises in the installation and restoration of hardwood flooring. We offer high quality service all at a competitive price! Please don't hesitate to call us for a free quotation.

Latest homeowner review

Reviewed by Charlie on 3/7/2025

Highly recommend Kris! He originally came to sand 15 of our steps, but he was doing such a great job that we asked him to complete the remaining 14 as well. Kris was reliable, punctual, and communicative throughout. He was also really flexible when we needed to pause the work for a few days to host guests, which we really appreciated. He gave us great advice along the way, and the stairs now look absolutely amazing. Thank you, Kris!

Q Cama

Loft Conversion Specialist

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Hi, I do high quality Carpantery work. -Fitting doors -kitchen fitting -wooden floor installation as well as sanding and varnashing -Fitting sash windows

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Reviewed by andrew on 2/7/2012

Qamil He constructed our loft conversion, which we more than happy with. He paid attention to detail and followed the drawings by the architect precisely.He was always willing to discuss any issues and communicate his next plans for the ongoing work. As he was hardworking and punctual the work was done to programme. Would highly recommend him and all the sub-contractors that he has used. Tracey and Andy Sparks

JJ Build 1 LTD

Loft Conversion Specialist

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We offer a comprehensive range of building services to residential and commercial customer. With a professional team of experienced trades men such as plumbers,electricians,decorators and carpenters.We cover all aspects of work from start to finish.

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Reviewed by Colin on 6/9/2024

Jan and David were immediately available to refurbish our downstairs toilet. Was very polite and did a lot of other stuffs for us as well. It's looks a look better than before and we are happy with it.

Chameleon Refurbs

Loft Conversion Specialist

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Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence

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Reviewed by Isaac on 29/11/2025

Leon builders LTD

Loft Conversion Specialist

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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.

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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.

J.G Roofing Services

Loft Conversion Specialist

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Welcome to J.G Roofing Services, where roofing excellence meets unparalleled service. We are dedicated to providing top-notch roofing solutions tailored to meet your needs. Our team of skilled professionals ensures every project is executed with precision, durability, and utmost attention to detail. From residential roof repairs to commercial installations, we specialize in a wide range of services, including inspections, maintenance, and complete roof replacements. Customer satisfaction is our priority, and we strive to exceed expectations every step of the way. Trust J.G Roofing Services for all your roofing needs and experience the difference quality craftsmanship makes.

Latest homeowner review

Reviewed by Steven on 24/4/2025

Very polite, informative and helpful. The job done looks good, and I can recommend!

RIMI CONSTRUCTION LIMITED

Loft Conversion Specialist

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Rimi construction limited ! Guaranteed hight quality job with the best prices .

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Reviewed by Deepak on 30/9/2022

Very happy with Rimi. He at all times came up with ideas and solutions. We had a rear garden job. Involved brick work, decking, retiling, soil work,painting, creating new landscape overall. He did it professionally and in time. He was patient with delays in material supply and kept following up. Overall quite pleased with the end result

Carswells Plumbing

Loft Conversion Specialist

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Carswells construction & plumbing has been established over 10 year for a during that period of time we have built our business on reputation, word of mouth and dedication in order to provide our customers with the best possible services in all Building works specialise in extensions all building work & bathroom fitting.

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Reviewed by P on 20/10/2024

I recently had Luke and his team widen an opening between two rooms in my property, which was a sizeable job requiring the installation of a steel beam. The work was managed efficiently, and great care was taken throughout the project. I’m very pleased with the results and would highly recommend Luke and his team for their professionalism and attention to detail.

Florin Motac

Loft Conversion Specialist

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hi! I have a small team and we can do: -complete bathroom refurbishment -kitchen refurbishment- tiles and a carpentry job..

Latest homeowner review

Reviewed by Noelita on 12/9/2020

Florin and his team were exceptional. Extremely hardworking, they paid a lot of attention to the details and to making us happy. They are also just very nice people. We are delighted with the final outcome and would recommend Florin to everyone.