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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 Harlesden

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

Welcome to Square Mile Cleaning Limited – Trusted Experts in Professional Cleaning Services At Square Mile Cleaning, we deliver top-tier cleaning solutions for commercial and residential clients across Central London and beyond. Established in 2010, we bring over a decade of experience and a commitment to excellence, ensuring each project meets the highest standards. Cleanliness is crucial for maintaining a productive and inviting environment, whether it’s an office, retail space, or home. Our comprehensive services include regular office cleaning, deep cleans, end of tenancy cleaning, carpet and upholstery cleaning, and specialised services like pest control, jet washing, and ceiling tile cleaning. Each service is designed to keep your space spotless, healthy, and welcoming. Alongside our team of professional cleaners, we collaborate with a vetted network of trusted subcontractors. Each subcontractor undergoes our rigorous due diligence PQQ (Pre-Qualified Questionnaire) vetting process to ensure they meet our strict standards for quality and reliability. This approach, combined with excellent communication, guarantees seamless service and high levels of quality control. Our automated CRM platform manages every detail – from scheduling to tracking progress and processing invoices – providing you with peace of mind. Why Choose Square Mile Cleaning? Expertise and Experience: Since 2010, we have been a trusted name in Central London, known for reliability and attention to detail. Wide Range of Services: From routine cleaning to specialised deep cleans, we offer tailored solutions to meet diverse needs. Flexible Staffing Solutions: With both our employed team and vetted subcontractors, we adapt to each project’s specific requirements. Exceptional Communication and Quality Control: Clear, consistent communication and high standards of quality control are ensured at every stage. Commitment to Sustainability: We use eco-friendly products and sustainable practices wherever possible. Supporting Growth for Cleaning Companies: We help other cleaning companies grow their teams with quality staff training, reliable logistics, and rigorous quality control to maintain the highest standards. Our team is here to help you maintain a pristine, healthy space that leaves a lasting impression. Contact us for a consultation or personalised quote and experience the Square Mile difference. Square Mile Cleaning Limited – Your Partner for a Cleaner Healthier Environment

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Reviewed by Ola on 13/7/2025

hello, I am a responsible person, I have more than 10 years of experience in construction, painting and decorating, flooring, tiling, carpentry, plumbing, and more... I do my best to keep the client happy... contact me if you want a good quote for your work! I Regards:ION

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Reviewed by Tracey on 8/2/2026

We are very happy with the refitted Kitchen and all bedrooms redecorated, and carpet Ion laid for us. Ion was reliable, hard working, efficient, friendly, and keen to help us ensure we had the right kitchen, and bedroom redecoration for our needs. Ion took pride in his work, and ensured it was finished to a high quality, and completed it in a timely manner. Thank you Ion, we will definitely be using you, for further work .

Job Done has over 15 years experience providing a full range of services. We’re a one stop shop for garden renovations from design to completion. We employ a close team of specialists in their chosen fields,to cater to your specific needs.

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Reviewed by Andrew on 3/3/2017

Hardly worth commenting as no one contacted me.

17+ years doing plumbing and electrics. City & Guilds • Level 2 NVQ Diploma in Plumbing and Heating: Suitable if you have some relevant knowledge and skills, focusing on domestic hot and cold water systems, central heating systems, sanitation, and gas safety. • Level 2 NVQ Diploma in Installing and Maintaining Domestic Heating Systems: Covers safe working practices, installation and maintenance of hot water systems, drainage systems, and domestic heating systems. • Level 3 NVQ Diplomas: Aimed at those with considerable experience, offering pathways in domestic plumbing and heating, including gas, oil firing, and environmental technologies like solar thermal hot water systems . I am also accredited by these associations. • Chartered Institute of Plumbing & Heating Engineering (CIPHE): CIPHE is a professional body for the UK plumbing and heating industry, aiming to ensure high standards of practice and professionalism. It offers various resources and training opportunities to its members . • Engineering Council: The Engineering Council is the UK regulatory body for the engineering profession, including gas engineering. It oversees the Engineering Accreditation Board (EAB), which accredits academic programs for Chartered Engineer and Incorporated Engineer status. This accreditation process assures the competence, ethics, and professionalism of engineers in the UK and abroad . • APHC Certification Ltd.: Accredited by the United Kingdom Accreditation Service (UKAS), APHC operates several government-authorized plumbing and heating certification schemes. These include the Competent Persons Scheme, which allows businesses to self-certify their compliance with building regulations, and the Microgeneration Certification Scheme, certifying the installation of renewable technologies . These bodies play crucial roles in maintaining high standards within the plumbing and gas engineering sectors, offering pathways for professionals to demonstrate their competence and professionalism. For further details, you may visit the respective websites of CIPHE, the Engineering Council, and APHC.

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Reviewed by Richard on 10/5/2024

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!

All aspects of carpentry and building services carried out, and we aim to cater to all requirements.

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Reviewed by Sarah on 29/11/2022

Danny did a wonderful job of our fitted wardrobes. He was friendly and did the job so brilliantly and quickly

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

Hello everybody this is a family business was over 20 years we cover also to roof repairs new roofs all gutter repairs new guttering no job too big are too small all of our work comes to a very high standard. Let it be a big job or a small job. All works carried out comes with a 20 years guarantee.

Am a handyman who is specialised in different trade like plumbing roof works both new and repairs,kitchen specialists, bathroom fittings, painting and decorating, gardening, brickwork, plastering, drainage, guttering, And I have trading for 2o years in construction industry. I treat my costumers with care and respect.

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Reviewed by David on 4/11/2025

Great job and service. Thank you

Plum Building Services Ltd is a building company based in London. We work for both landlords and private home owners on new builds, extensions, refurbishments, repair and maintenance. No job is too big or too small. Quality is our guarantee.

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Reviewed by Philippa on 28/10/2025

Just the Garden was established in West Molesey, with many years experience in the Gardening trade, Just The Garden are a professional, reliable and fully accredited company operating in West Molesey and the wider areas. We take pride in all our work.

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Reviewed by Warren on 1/2/2025

Super value and first to respond

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Reviewed by Dan on 13/5/2025

Quick and professional

Premier Roofing, Repairs & Maintenance offers a complete range roofing solutions to suit all; -Gutter cleans and repairs -Roof moss removal -New roof installations -Roof repairs and maintenance -Flat roof installations and repairs -Slate and tile roof installations and repairs -Chimney repairs and repointing -Gutter repairs and installations -Soffits and fascia installations -Valley installation and repair Why choose us? -Competitive pricing -Fully insured -High standards and quality materials -Free no obligation quotes -No payments upfront - Quality workmanship

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Reviewed by Lisa on 19/6/2024

I cannot rate these guys highly enough. Their challenge was to strip my flat roof & replace years of bodged felt , rotten boarding & rotten joists. They were highly professional, communicative, organised & very skilled in their undertaking of my job. I was extremely nervous & anxious about making a choice for this work with my knowledge of the trade being zero. I definitely made the right choice! I cannot praise them enough, add another 5 stars to the five star review... awesome

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.

As a building We strive to make customers happy ur work speaks for itself we trie to offer all our clients the best advice and services all or callout are absolutely free advice and we do not charge for inspections this is just another way to give ? people peace of mind To choose GJ building solutions?

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Reviewed by David on 11/1/2025

James and Andy provided excellent advice and did a great job. The job revealed some extra work was needed but the changes were all discussed and agreed without pressure before being implemented and James was able to bring in extra team members whilst on site so the work was completed in a timely fashion. All of the team were personable and a pleasure to have on site.

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

Quebuild London Ltd offers a full building service with every aspect of works covered no matter the scale or scope of works to both residential and commercial buildings.We also provide proactive and reactive maintenance packages with 24/7 one hour service for emergency call outs.We pride ourselves on using only highly skilled and courteous tradesmen with all trades in house so as a company we have full control of our projects. From your initial meeting with one of our knowledgeable estimators who provide fixed price detailed estimates to completion of works overseen by amazing management our clients needs are paramount,this ensures a streamlined service with quality controlled finishes beyond the industry standard. We have full public liability insurance with all risk assessments and method statements in place at all times no matter the size of works for peace of mind for us as a company but more importantly you as our client.

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Reviewed by Tom on 3/8/2024

John at Quebuild went above and beyond for us on this job. He completed all the work in a timely manner and for a very reasonable price. He was super knowledgeable and extremely attentive to detail, making sure to leave a high quality finish in terms of decoration - and he came back afterwards to address a few small things that needed doing. He was also a pleasure to have around - and I would highly recommend him for any other work. 10/10.

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