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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

Browse reliable Builders in Harrow

Take a look at rated Builders serving Harrow, read reviews and submit your job for free.

25 combined years of experience within the construction industry. We provide a clean, neat and reliable service. We strive to do our best for each and every one of our clients no matter how big or small the job may be. We take on all aspects of masonry work. Garden walls, extentions, chimney stack removals, patios, repointing, traditional brickwork, lime mortar putty… you name it we do it!

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Reviewed by PHILIP on 22/1/2025

Fantastic work. Andy is very professional and knowledgeable. Prompt, friendly and very competitive prices. We are building a 2 storey side extension and Andy is doing all the building works. We have a very difficult set of footings which involves a line of trees close by. Foundations passed by Building Control with flying colours. Very satisfied and Andy will be quoting for other work I have planned and I am sure we will be working together for sometime now. Would recommend him to anyone.

CM Interior & Exterior LTD is a trusted provider of high-quality home improvement and furniture assembly services, serving clients across the entire London area. With nearly 15 years of industry experience, their skilled team of 2-5 professionals specializes in painting and decorating, carpentry, and flat pack assembly. Dedicated to delivering excellent craftsmanship and personalized service, CM Interior & Exterior LTD takes pride in transforming spaces into beautiful, functional environments tailored to each client’s needs. Whether it’s a small project or a complete renovation, the team ensures every job is completed with precision and care.

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Reviewed by Paul on 22/4/2025

Charles did a great job painting and doing my floors.

Constructor Zone is all about flexibility, innovation and, above all, results. Our team of experienced builders and dynamic designers will focus on your precise wishes to deliver cost-effective solutions to any project. We cover all of the main trades such as plastering, painting and decorating, tiling, carpentry, plumping etc.. Whether it's a dream house or a corporate property, Constructor Zone has the skill, expertise and talent to exceed your expectations. Trust Constructor Zone to build your financial success!? Our innovative projects are forever keeping the competition on their toes. We specialise in residential property for clients in Bedfordshire, Hertfordshire, London and beyond.

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Reviewed by SUSAN on 9/2/2025

Good job,very polite and tidy

At Roofproofers Limited, we take pride in providing top-quality roofing services across essex Kent London & Surrounding Areas. With years of experience and a dedicated team of skilled professionals, we ensure that your roofing needs are met with the highest standards of craftsmanship and customer service.

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Reviewed by Mike on 16/12/2024

Sound job done quickly

Hallo im Martin ,professional painter and decorator with 14 years of experience,good communication with customers,dynamic,hardworking,with high quality standards and qualified with NVQ level 3

MKN CONSTRUCTION LTD based in Heston serving the surrounding areas. As well as general building work, we specialise in Loft Conversions, Kitchen and Bathroom Installations, House extensions and New Builds. Available 7 days a week, we are able to fit around your busy schedule. With passion and professionalism in every job, you can be assured that we always make sure the customer is happy, and keep you up to date throughout.

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Reviewed by tremayne on 3/10/2022

I hired MKN to renovate my bathroom, MKN did a fantastic job, hard working and high quality work. Would definitely recommend and will definitely use again.

Calladine Services is a family run business which has been established since 1989. We specialise in painting agricultural, industrial and domestic buildings with our access platforms and American airless spray units.

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Reviewed by Michelle on 29/1/2024

Swift and thorough.

A Construction Company based in South West London. Craftsmanship is our main focus ensuring every detail is finished to our high standards. Our Communication and Understanding are key. We are always on hand to help and assist you with any questions throughout the build. Our Projects are always built on time and budget. We are fully insured, All our tradesman are Qualified and References available upon request. Regards Rose Projects

Hi we are a family run business that’s been operating for 40+ years we cover all aspects of property maintenance down to internal paint correction on your walls, to complete re roofing of your property. Due to us being a family run business you have none of the normal communication issues you would have from much larger companies. We are always one phone call away to answer any questions you may have

I have a unique blend of technical expertise and hands-on renovation and refurbishment skills, I deliver exceptional results for discerning homeowners. My dual background in software engineering and construction enables me to tackle both traditional renovation work and modern home technology integration. Core Expertise - Complete property renovations - Full or partial refurbishment - Kitchen and bathroom installations - Carpentry and joinery - Furniture assembly and mounting - Professional tiling and plumbing - Home network and connectivity solutions Professional Background As a property renovator, I bring 17 years of technical engineering experience to every project. My training covers carpentry, joinery, kitchen fitting, tiling, and plumbing. This foundation, combined not only with my field service engineering experience at Virgin and BT Openreach, but also, my extensive software engineering background allows me to approach each project with both technical precision and practical know-how. I enjoy working with my hands—fixing, mounting, and assembling—as it helps clear my mind and keeps me active. Equally, I thrive on using my analytical skills to solve complex challenges and devise innovative solutions. Whether it's a technical challenge or a practical task, I bring efficiency to every project. I'm looking forward to helping you.

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Reviewed by Jack on 28/2/2025

We are a gas safe registered plumbing company, we carry 5 million pounds liability insurance offer a 24 hour breakdown service, we are on the Baxi works scheme, and valliant preferred installers.

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Reviewed by Rebecca on 25/2/2025

Small team of hardworking individuals dedicated to bringing the best to our clients.

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Reviewed by James on 13/4/2025

Amazing service - attentive and always communicative in terms of doing the right thing. Great job!

We are specialised in Kitchen, bathrooms and all type of furniture instalation. We are team of handyman, plumer, electrician and carpenter.

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Reviewed by sofia on 22/11/2024

Excellent Kitchen Tiling! Peter did an amazing job! Professional, friendly, and efficient, he completed the work quickly. The pricing was fair, and he kept everything clean throughout. Highly recommend for quality tiling!

Wfix - Exceptional Home Maintenance at Unbeatable Prices Welcome to Wfix, your trusted partner in home maintenance. We specialize in a range of services with a particular focus on plumbing. Our team of experts guarantees high-quality results and swift execution to meet your needs efficiently and professionally. Why Choose Wfix? Competitive Prices: We offer outstanding value with prices that fit all budgets, without compromising on quality. Fast Execution: We understand the importance of time, so we complete all tasks as quickly as possible while maintaining high standards. Guaranteed Quality: Our team consists of highly skilled professionals, ensuring excellent results every time. Our Services Include: Plumbing repairs and maintenance Installation and maintenance of sanitary fixtures Leak detection and repair General home maintenance

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Reviewed by Simon on 28/11/2024

Came promptly and diagnosed the problem. Excellent communication and good outcome. Would use again.

Landscaping, Garden designs,resin drives, block paving, patio designs.extensions,home renovation. living walls and much more. we always make sure our clients are 100% happy with quality of our work, and best possible prices.

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Reviewed by Nick on 12/6/2024

Superb job. Nice people all round. Defrim, Al and Mel - the three musketeers who made the magic happen. When asked they did. Very happy with result, thoroughly recommend. Hope my back will get the same treatment some time - after I win the lottery !

Hi there My name is Filip Golisz and I'm a versatile tradesaman able to help with a whole range of jobs. If you are looking for someone who works to a high standard, I am the person for you. You can see positive ratings on my profile for a range of different types of job.

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Reviewed by Martin on 21/3/2025

Filip did an excellent job on my garage door, removing all the rotten wood, rebuilding the frame and bottom of the door, painting and finishing in the same day. He charged a reasonable price, much more cost effective than a new door. Highly recommend.

Specialist in bathroom and kitchen renovations, i am a motivated, hard-working individual who continuously strives for high quality. I embrace challenges and enjoy problem-solving. I have a strong eye for detail and pride myself in having a high level of manual dexterity. I have 12 years of experience in plumbing and bathroom renovations and have worked for large construction and maintenance companies, for example, Wates, Mears, Westminster, and kensington and Chelsea councils. i also carry out complete home renovations and all sorts of maintenance, I am confident in providing work of exceptional quality, as can be seen in my portfolio. i have a public liability insurance of £2 million Company registered in England

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Reviewed by Joshua on 12/12/2023

They responded quickly and finished the job in an hour. Well priced as well. I would certainly hire them again.

jarad London Construction Company have partnered with homeowners, designers and architects to deliver unrivalled construction, renovation and refurbishment services across London and the Home Counties.

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Reviewed by Khin on 25/8/2023

job is done very quickly.

Hi, we are a group of 3 hard working people who are experienced in gardening and landscaping jobs for more than 5 working years.

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Reviewed by Natasha on 20/4/2025

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