United Construction Group

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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.

Typical Projects

From £55,000+

Project Enquiries

03301 131 338

Email Address

info@unitedconstructiongroup.co.uk

20+
Projects Delivered
£3m+
Total Contract Value
20+
London Postcodes Covered
100%
High-End Quality Standards

What We Deliver

Design & Planning

Design & Planning

Comprehensive architectural design coordination, local planning authority management, and engineering details engineered for seamless builds.

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Loft Conversions

Loft Conversions

Luxury mansard, L-shape, and dormer loft conversions designed to maximize vertical living space and value in London properties.

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House Extensions

House Extensions

Sleek side-returns and rear extensions designed to open kitchens and family spaces into landscaped areas.

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Basement Conversions

Basement Conversions

Subterranean luxury living spaces, gyms, and home cinemas engineered with advanced waterproofing systems.

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New Build Developments

New Build Developments

Bespoke new homes and residential developments designed and built from foundation to fine finish.

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Commercial Fit-Outs

Commercial Fit-Outs

Premium retail, hospitality, and corporate office renovations engineered for performance and aesthetics.

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Full Property Refurbishments

Full Property Refurbishments

Complete high-end home transformations incorporating luxury joinery, marble finishes, and modern upgrades.

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Why United Construction Group

EXPERT CRAFTSMANSHIP

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

TRANSPARENT PRICING & CLEAR SCOPE

Clear, itemised quotations with defined scopes, allowances and programme clarity — ensuring absolute control with zero grey areas.

DESIGN & BUILD UNDER ONE ROOF

Planning, design coordination, architectural supervision, and structural delivery managed under one single accountable company team.

QUALITY CONTROL & ASSURANCE

Rigorous site management, independent inspections, and exacting engineering checks applied throughout every stage of development.

CLEAR PROJECT COMMUNICATION

Direct dedicated project manager coordinates with consistent weekly updates from project commencement to smooth completion.

RELIABLE PROGRAMME DELIVERY

Strict structural scheduling, milestone planning, and coordinated trades to ensure consistent, timely delivery without compromising quality.

Our Delivery Process

01

Initial Consultation & Site Review

We review your site layout, outline architectural feasibility, discuss budget expectations, and plan delivery scopes.

02

Design, Planning & Pre-Construction

Preparing architectural elevations, managing planning applications, and executing structural engineering schedules.

03

Scope, Cost & Programme Agreement

Itemising precise quotations and drafting structured programme schedules to ensure absolute cost transparency.

04

Construction Delivery

Direct project managers coordinate skilled trade operations under rigorous health, safety, and finish inspections.

05

Completion & Handover

Executing detailed snagging, delivering compliance certifications, and transferring a beautifully finished premium space.

Project Cost Estimator

1
Project Type
2
Project Style
3
Size
4
Location
5
Estimate

Step 1 – What type of project are you planning?

Step 2 – Select the project style

Step 3 – Approximate size

Step 4 – Location

Estimated Investment Summary

Typical Investment

£00,000 – £00,000
Inclusive of structural & core construction estimates (excl. VAT & luxury finishes)

This is an indicative guide only. Every project is unique and final costs depend on the property, design, specification and site conditions. Please arrange a consultation for an accurate quotation.

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Client Reviews

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"I needed the old front garden walls knocked down and new walls built. I had an idea 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 teamwork swiftly taking pride in delivering the job. When I wasn't sure on the finish they gave their professional opinion which I was really happy with. Extremely good crew to work with."

Elizabeth M. Garden Wall Rebuild | London

"Gytis, Arjan and the rest of the crew 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. Crucially, they maintained excellent communication throughout, which was very reassuring."

Sarah & David Victorian Loft Conversion | Leytonstone

"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 in 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."

Robert K. Refurbishment & Driveway | London
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Accreditations & Certifications

PQS
CHAS Accredited Contractor
Constructionline Gold Member
SSIP Safety Schemes in Procurement
Acclaim Accreditation

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

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Project Locations

20+
Projects Delivered
£3m+
Contract Value
20+
London Postcodes

Frequently Asked Questions

Simply complete our online project questionnaire below with your details, project type, planning status, and desired investment level. Alternatively, call our office directly at 03301 131 338. We will schedule a site consultation and perform a structural assessment to outline structural steps.

Yes, UCG has a specialized division covering high-specification commercial fit-outs, executive office transformations, retail refurbishments, and development-led multi-residential housing works, operating under strict corporate CDM safety regulations and timeline requirements.

Prior to structural mobilization on site, we draft a detailed Gantt timeline outlining milestones, trade rotations, programme schedules, and material deliveries. This critical path scheduling is supervised directly by your dedicated Project Manager, ensuring trade coordination runs on time without compromising finish standards.

Our typically delivered design-build scopes range from £55,000 up to £1m+. This encompasses full property refurbishments, complex loft conversions, major glass rear extensions, basement structural works, and modern commercial office or retail fit-out projects in and around the Greater London region.

Yes, entirely. We handle all coordination with London Local Planning Authorities, preparing architectural files, structural surveys, Permitted Development (PD) applications, Full Planning approvals, party wall surveyors where required, and managing ongoing site inspections through Building Control to obtain final completion certificates.

Design & Build places planning, architectural layout design, structural engineering, cost control, and physical delivery under a single point of accountability. This completely eliminates gaps between architectural concept drawings and site builders, minimises project scheduling risk, and ensures direct pricing feedback from pre-construction to prevent budget overruns.

Start Your Project Enquiry

Tell us about your project and we'll review your architectural requirements, site feasibility, planning pathways, and next structural steps.

Project Enquiries

03301 131 338

Operating Region

London & Surrounding Areas









    Our Case Studies

    Planning a Structural Project in London?

    Speak with our pre-construction directors to review site plans.

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