About us
A building company for London and the South East, run by the people on site.
Rocko Construction Ltd is a family-run residential contractor working across London, Hertfordshire and the surrounding counties. Fifteen years of lofts, extensions, roofs and renovations, built with the same small team.
Building better homes
Completed project — home renovation
At Rocko Construction Ltd we are passionate about creating homes that combine outstanding craftsmanship with practical design. Working across London and the surrounding counties, we specialise in home extensions, loft conversions, garage conversions, full home renovations, kitchen and bathroom renovations, and structural alterations.
Every project is managed from start to finish by our experienced team, so communication stays direct and the standard does not drift between trades. Whether you are planning a single-room renovation or a full house transformation, the work is surveyed, priced and delivered with the same approach.
Our commitment to quality, honesty and attention to detail has helped us build lasting relationships with homeowners across London and the surrounding areas.
Building better homes, with quality you can trust.
Why homeowners choose us
- Experienced residential building specialists
- Fully insured company
- Fixed quotations with no hidden costs
- High-quality workmanship
- Complete project management
- Building Regulations compliant
- Reliable, professional team
- Direct communication from start to finish
The method
Planned on paper, before anything is ordered.
- 01
Free consultation
We visit the property, look at what is actually there and talk through what you want the space to do.
- 02
Planning & design
Drawings, structural calculations and Building Regulations approvals, coordinated with architects and engineers where required.
- 03
Fixed quotation
A detailed, fixed price in writing, broken down by stage so you can see exactly what is included.
- 04
Construction
One team on site, working to a programme, with regular progress updates and a site left clean and secure each day.
- 05
Completion
A final inspection with you before handover, and the certificates and guarantees that belong with the work.
Service area
Local knowledge. A wider reach.
Rocko Construction works on residential projects across London, Hertfordshire and neighbouring counties, including towns and villages throughout the surrounding region. We also consider projects outside our usual service area depending on location, scope and availability.
- London
- Hemel Hempstead
- St Albans
- Berkhamsted
- Tring
- Chesham
- Thame
- Cheshunt
- Sarratt
- Stanwell
- Kings Langley
- Redbourn
- Flamstead
- Potten End
- Bovingdon
- Cholesbury
- Warners End
- Little Gaddesden
- Piccotts End
- Frithsden
Your area isn’t listed? Contact us to discuss your project. We’re happy to consider work further afield.
Email info@rockoconstruction.co.ukAbout the company
Questions we are asked first
How long has Rocko Construction been operating?
The company has been building for over fifteen years, with a wide range of residential projects completed across London, Hertfordshire and the surrounding counties.
Are you fully insured?
Yes. Rocko Construction Ltd is fully insured and all work complies with current Building Regulations.
Which areas do you cover?
London, Hertfordshire and the neighbouring counties, including towns and villages across the surrounding region — the full list is shown above. We also consider projects further afield depending on location, scope and availability.
Do you provide free quotations?
Yes. We offer a free consultation at the property and a fixed quotation with no obligation.
Can you manage the entire project?
Yes. We provide complete project management, coordinating drawings, structural calculations, Building Regulations, trades and finishes from planning through to completion.
Next step
Fifteen years, one standard.
A free consultation at the property and a fixed, itemised quotation. No obligation, and no pressure to commit.
A free visit first, then a fixed quotation in writing. No obligation, and no pressure to commit.