Trusted Construction Company in Ilford
Builders in Ilford – Loft Conversions, House Extensions & Renovation Experts
JJ Construction Group Ltd provides professional residential building services across Ilford and East London. We specialise in loft conversions, house extensions, home renovations, structural alterations, new builds and property restoration, managing projects from the initial consultation through to completion. With more than 40 years of industry experience, our team helps homeowners create additional living space, improve the way their properties work and carry out high-quality building projects with careful planning, clear communication and professional workmanship.
Fully Insured
Builders
40+ Years of
Experience
Family-Run East
London Builders
Free Site Surveys & Written Quotes
High Quality Workmanship
Builders in Ilford You Can Rely On
JJ Construction Group Ltd is a family-run construction company based in Ilford, providing professional building services for homeowners across East London. We work on a wide range of residential properties, including Victorian and Edwardian homes, terraced houses, semi-detached properties, detached homes and modern developments.
Our services include loft conversions, house extensions, home renovations, structural alterations, new builds and property restoration. Every project is planned around the individual property, the homeowner’s requirements and the work needed to achieve a practical, long-lasting result.
With more than 40 years of industry experience, we focus on quality workmanship, organised project management and clear communication throughout the construction process. From the first site survey to the final stages of completion, we work to make every project as straightforward and well managed as possible.
We provide building services throughout Ilford and surrounding East London areas, including Barking, Romford, Dagenham, Stratford, Wanstead, Leytonstone, Chigwell and Woodford.


What Does a Construction Company in Ilford Do?
A professional construction company helps homeowners plan, manage and complete building projects ranging from individual property improvements to larger residential transformations.
At JJ Construction Group Ltd, we provide fully managed building services including loft conversions, house extensions, home renovations, structural alterations, new builds, outbuildings and property restoration. Depending on the requirements of the project, we can coordinate the different stages of work, from the initial site survey and planning through to construction and final finishing.
Our team works with homeowners and, where required, architects, structural engineers and other relevant professionals to help ensure each project is properly planned and completed to the appropriate requirements.
Whether you are looking to create more living space, improve your existing layout or undertake a larger property renovation, we provide practical construction solutions tailored to your home and project requirements.
What Makes Us Different
Why Choose JJ Construction Group Ltd?

Experienced Residential Builders in Ilford
With more than 40 years of industry experience, we have worked on a wide range of residential construction and improvement projects. Our experience helps us assess each property’s needs & recommend practical construction solutions.

Fully Managed Construction Projects
From the initial consultation through to final completion, we coordinate each stage of the construction process. Where required, we work alongside architects, structural engineers and other professionals to help keep the project organised and moving forward.

Transparent Pricing & Clear Communication
We believe homeowners should fully understand the scope of their project before work begins. We provide clear communication throughout the process and offer written quotations so you can make informed decisions about your proposed work.

High Quality Materials & Workmanship
We use suitable materials and established construction methods appropriate to each project. Our focus is on delivering durable work, careful attention to detail and a finish that complements your property.

Local Ilford-based Construction Experts
We work across Ilford and the surrounding East London area, with extensive experience across a wide variety of local property types, from period terraces and semi-detached homes to detached and modern properties.

Trusted Across East London
No two homes or construction projects are exactly the same. We take the time to understand your requirements, assess the property and plan the work around your available space, intended use and project objectives.
How We Help
Why Homeowners Across Ilford Trust Our Builders

Experienced Builders for Homes Across Ilford
For more than 40 years, JJ Construction Group Ltd has worked on residential building and improvement projects across Ilford and East London. Our experience includes Victorian and Edwardian properties, terraced homes, semi-detached houses, detached properties and modern residential developments.
Different properties present different challenges. Factors such as the existing structure, available space, access, roof design and proposed alterations can all affect how a project needs to be planned. We assess these requirements carefully and provide practical building solutions tailored to the individual property.
What We Do
Our Building Services in Ilford
JJ Construction Group Ltd provides a complete range of residential construction services across Ilford and East London.
Whether you require additional living space, structural improvements or a complete property transformation, we provide fully managed construction solutions tailored to your home and budget.

Loft Conversions
Convert your unused loft space into a modern and valuable living area with our bespoke loft conversion services in Ilford.
We provide:
House Extensions
Expand your home with professionally designed house extension services tailored to your property and lifestyle.
We provide:


New Builds
We provide complete new build construction services tailored to modern residential developments across Ilford and East London.
We provide:
Renovations & Refurbishments
We modernise, improve, and transform residential properties throughout Ilford and surrounding areas. We also provide property refurbishment in Ilford, transforming outdated homes into modern, energy-efficient living spaces.
Our renovation services include:


Outbuildings & Garden Rooms
We design and construct bespoke garden rooms, garages, home offices, and outbuildings for homeowners looking to create additional functional space outside the main property.
Our outbuilding construction services include:
Window & Glazing Installation
We provide professional window and glazing installation services designed to improve insulation, energy efficiency, natural light, and overall property appearance.
Our services include:


Structural Alterations
We provide structural alteration services to reconfigure layouts, create open-plan spaces, and improve property functionality. We work with qualified structural engineers to ensure RSJ installations, wall removals, and structural changes meet UK Building Regulations and Building Control requirements.
Our structural building services include:
Property Restoration
We provide professional property restoration services designed to repair damage, preserve structural integrity, enhance appearance, and restore properties to their best condition.
Our services include:

How We Work
Our Construction Process
Our structured construction process ensures every project is carefully planned, professionally managed, and completed to high standards from start to finish.
Initial Consultation
We discuss your ideas, property requirements, budget, and project goals.
Planning & Design
We help plan layouts, structural requirements, timelines, and construction details.
Construction Phase
Our experienced builders complete all work safely professionally, & efficiently.
Final Completion
We complete all finishing work and ensure every detail meets high standards.
Planning Permission & Building Regulations
Many construction projects require careful consideration of planning permission, building regulations, and structural requirements. Our experienced builders in Ilford can assist homeowners throughout the entire process, helping coordinate planning applications, building control approvals, structural engineering requirements, and party wall agreements where necessary.
We work closely with architects, surveyors, and structural engineers to ensure every project complies with current UK Building Regulations and local authority standards. Our goal is to make the construction process as straightforward and stress-free as possible while delivering exceptional results.
We ensure all work complies with UK Building Regulations and local authority requirements.
Why Work With Professional Builders for Your Project?
Major building work often involves more than the construction itself. Depending on the project, there may be planning, structural, building control, access, scheduling and coordination requirements to consider.
Working with an experienced construction team can help homeowners manage these different stages more effectively. At JJ Construction Group Ltd, we work with homeowners from the early planning stages through to construction and completion, coordinating the work required for each individual project.
Our goal is to provide a clear, practical and professionally managed service while delivering work tailored to the property and the homeowner’s requirements.
Working With Us
Recent Building Projects
View all our projects
Explore more of our recent construction projects across Ilford and East London
Where We Work
Areas We Serve
JJ Construction Group Ltd is based in Ilford and provides residential building services throughout East London and surrounding areas. We regularly work on loft conversions, house extensions, renovations and other construction projects for homeowners in:
What Our Clients Say

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Frequently Asked Questions
Got Questions?
We’re happy to help. If you can’t find the info you’re looking for, please don’t hesitate to reach out to us!
+44 7903 658189
Fast And Reliable Service For Your Project Or A Quick Fix, We Do It All!
Whether you are planning a loft conversion, extending your property, or modernising your home, our experienced builders are ready to help. All works are carried out in compliance with UK Building Regulations and local authority standards. We are fully insured and follow strict quality control on all residential projects.




