United Construction Group is a professional Design & Build contractor delivering high-quality residential, commercial and development-led projects across London and the surrounding areas.

We provide a structured end-to-end service — combining design coordination, project management and construction delivery under one accountable team. Our clients choose UCG for reliability, transparency and consistently high construction and finishing standards.

wha​t we deliver

Design & Plann​ing

Loft Conversion

House Extensions

Basement Conversions

New Build Developments

Commercial Fit-Outs

Full Property Refurbishments

why united construction group?

EXPERT CRAFTSMANSHIP

High-quality workmanship delivered with precision, attention to detail and consistently high finishing standards.

TRANSPARENT PRICING & CLEAR SCOPE

Clear, itemised quotations with defined scopes, allowances and programme clarity — no grey areas.

DESIGN & BUILD UNDER ONE ROOF

Planning, design coordination and construction delivery managed under one accountable team.

QUALITY CONTROL & ASSURANCE

Structured site management, inspections and finishing standards applied throughout every stage of delivery.

CLEAR PROJECT COMMUNICATION

Direct project management with clear, consistent communication from start to completion.

RELIABLE PROGRAMME DELIVERY

Controlled scheduling and coordinated trades to ensure consistent, timely delivery without compromising quality.

OUR REVIEWS

I needed the old front garden walls knocked down and new walls built. I had an idea of of what I wanted and the team were very accommodating. They checked in with me to ensure they got the right colour bricks for the job. The team work swiftly taking pride in delivering the job. When I wasn't sure on the final finish they gave their professional opinion which I was really happy with. Many passersby who watched the work carried out over the course of the week, stopped to admire etc. Extremely good team to work with.I am most satisfied with the outcome and will certainly use this team again

Gjulio, Arjan and the rest of the team did a fantastic job helping us convert the loft space of our Victorian terrace in Leytonstone. We were impressed with their hard-work and focus. They worked long hours (including weekends) to keep everything moving along and coordinated well with our architect (who was similarly impressed with their work). Crucially, they maintained excellent communication throughout, which was very reassuring and really helped us to understand how the build was progressing. We felt as though they really cared about delivering a final result that we were truly happy with.

Overall service was fantastic. We agreed a price and work started the following day. The driveway was dug up and laid down in 2 days. So fast and great quality to their craftsmanship. The bathroom and downstairs toilet look fantastic and we managed to get our bedrooms decorated as well. Just wanted to say a big thank you to the whole team as they were put under a lot of pressure to complete the work in a short period of time before I was due to give birth. They worked late nights to get it completed and cleaned my house when finished. I’ll be using them again next year for my next project

ACCREDITATIONS

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Typical projects from £55,000+ | London & Surrounding Areas

Our Delivery Process

Initial Consultation & Site Review

We review your brief, objectives, budget and site conditions to establish feasibility, scope and delivery strategy.

Design, Planning & Pre-Construction

Design development, planning coordination and technical preparation to ensure the project is fully defined before construction.

Scope, Cost & Programme Agreement

Clear scope definition, cost control and construction programme agreement prior to contract.

Construction Delivery

Structured site management, coordinated trades and controlled build delivery.

Completion & Handover

Final inspections, certification and clean handover of your completed project.