✦ Free — No obligation

Get Your Free Build Consultation
& Budget Estimate

Tell us about your project and we'll come back within 24 hours with a personalised budget range, timeline, and next steps — completely free.

✓ Extensions✓ Loft Conversions✓ Refurbishments✓ Structural Works
500+
Projects Completed
15+
Years in London
24h
Response Guarantee
9.96★
Checkatrade Rating

Tell us about your project

Takes 2 minutes. Honest advice, no sales pressure.

By submitting this form you agree to be contacted by RCB Design & Build. We do not share your details with third parties. No spam, no pressure.

What happens next?

1
We review your project (within 24 hours)
One of our team reviews your details and any documents or photos you have shared.
2
Honest budget guidance
We come back with a realistic budget range based on similar projects — no inflated numbers, no low-ball figures to win the job.
3
Free site visit (if the project is right for us both)
We only visit if we are both confident it makes sense — so your time and ours is not wasted.
4
Detailed proposal or scope of works
If you would like to proceed, we produce a fully detailed estimate with breakdown, timeline, and fixed-price terms where applicable.

Prefer to speak to someone now?

📞 Call 07359 872594WhatsApp Faith

RCB Design & Build | A2Z Principal Contractors · FMB · TrustMark · Checkatrade · Fully Insured