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RCBS Limited

9.93/10

London

Checkatrade member since 2025

Customer Reviews

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9.93 /10

Based on 6 reviews over the past 12 months

Quality of work

10

Reliability

10

Communication

10

Reviews (107)

  • 9

    Whole flat renovation

    Posted 3 days ago

    Excellent communication and robust quotation provided by Vasi and Coleen. Met twice in person and a number of virtual meetings, as well as clear, concise and frequent whatsapps. Highly recommend and look forward to them conducting the work now.
    Job location: E9
  • 10

    Quoting for kitchen and bathroom refurbishment and new patio with steps

    Posted 02 June

    RCB have been so patient, responsive and professional in responding to our many detailed questions following up on their initial quote. Customer service so far is excellent.
    Verified reviewer
    Job location: E18
  • Anonymous
    10

    Good building contractors

    Posted 02 June

    We built a side return extension onto our Victorian house with RCB. From the first moment I spoke to the team I was reassured that they were interested in doing a good job. They are transparent with their charges. Vasi and the team really care about what your preferences are, they take feedback and care about their build quality. Unlike other builders the team on your site are focussed only only your project, rather than trying to balance a few at the same time. They are honest - Vasi realised at one point the build hadn't quite met the building regs requirements and he ensured that this was
    Verified reviewer
    Job location: SE21
  • 10

    Great job done

    Posted 01 June

    Thank you, Vasi, and your entire team for the excellent collaboration. Your professionalism, expertise, and dedication have made this project a success. It’s been a pleasure working with such a talented group, and I look forward to future opportunities to partner together.
    Job location: E15
  • 10

    Side extension

    Posted 30 May

    We worked with RCB Group on a side extension for our home, and I can genuinely say it was one of the best decisions we’ve made. From the very beginning, they were organised, clear, and really listened to what we wanted. The extension has completely changed how we use the space — our kitchen and living area now feel open, bright, and much more connected to the garden. It’s made such a difference to everyday life. What really stood out for us was how professional and friendly the whole team was. They always kept us updated, explained everything clearly, and made the whole process less stress.
    Verified reviewer
    Job location: SW15
  • 10

    I recommend RCB. I can't say anything else.

    Posted 30 May

    I've used Vasi on a couple of house renovations. I've found everything to be wonderful. I like his attention to detail and his honesty. The quote was exceptionally detailed, so I knew exactly what I was paying for and exactly how much he was charging me. I knew the day rates and the changes in scope were well managed. It can be quite emotional having someone working on your home, so I recommend Vasi. He's patient. He's skilled. He's funny and will want to make you happy.
    Verified reviewer
    Job location: BN1

Photos

Company Info

Owner

Mr Vasilica Juncanariu

Ltd Company

Member since 2025

VAT Registered

Yes: 210999791

Domestic WorkCommercial WorkFree EstimatesCards Accepted

Why Choose RCB – Residential, Commercial, Bespoke Construction Services?


Looking for a builder you can genuinely trust — one that turns plans into precision, and houses into homes?


Welcome to RCB, a fully insured, London-based Design & Build Principal Contractor, specializing in residential extensions, loft conversions, property refurbishments, HMO conversions, and bespoke renovation projects across Greater London and beyond.

We’re not just another building company.

We’re a professional construction partner — trusted by homeowners, landlords, and property investors for over 20 years.

Led by Vasi J., our senior management team brings over 60 years of combined professional experience in architecture, project management, building control, and quantity surveying. That means you get clarity, structure, and excellence from start to finish — no guesswork, no chaos.

What makes us different?

• We act as your principal contractor — managing all trades, suppliers, and compliance, so you don’t have to

• We give you remote CCTV access to monitor your project, even if you’re away or at work

• We offer in-house RIBA/ARB architect design, planning support, and drawings

• We provide detailed, transparent estimates from our QS team — no vague pricing

• We help with building regulations, planning submissions, and structural approvals

• We’re fully accredited by Checkatrade, FMB, TrustMark, and other trusted UK bodies

• We protect your investment with insurance, contracts (JCTs), schedules, and accountability

We don’t overpromise and underdeliver.

We don’t juggle too many jobs.

And we don’t believe in “builder’s talk.”

Instead, you get honest advice, regular updates, weekly check-ins, and a dedicated project manager who keeps everything moving forward with precision and care.


Still unsure?

Don’t just take our word for it.

Check our reviews. See our work. Ask us questions.

We welcome it — because we’re proud of the way we work.


🛡️ Whether you’re a first-time renovator or seasoned investor, with RCB you get structure, service, and results — delivered to British Standards, with clarity and care.

📞 Contact us today for a friendly, no-obligation consultation

🌐 Visit www.rcbgroup.co.uk to learn more or book your project review

📹 Follow us on social media and YouTube for real project videos and client feedback

RCB — Residential. Commercial. Bespoke.

Structure. Clarity. Accountability. That’s what we build.


Kind regards,

Vasi J. & the RCB Services Team

📞+44 7359 872594 | 🌐 www.rcbgroup.co.uk

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Member since 2025

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