Builders in Merton – Expert Construction Services
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High-Quality New Builds, Extensions & Renovations Across Merton
At Bigness, we provide reliable and professional construction services across Merton, covering Wimbledon, Mitcham, Morden, Colliers Wood, Raynes Park și Motspur Park.
Whether you’re extending a home, refurbishing interiors, converting unused space or developing a full new-build project, our team ensures clean workmanship, efficient project management and full compliance with Merton Council regulations.
We deliver construction work carried out properly, from start to finish.
Residential Construction Services in Merton
We provide complete residential building and renovation solutions:
- Custom Homes & Luxury Houses
- Apartment Blocks & Multi-Unit Developments
- Home Extensions, Loft & Basement Conversions
- Groundworks & Roofing
- Carpentry, Joinery & Interior Fit-Outs
- Exterior Works & Landscaping
Commercial Construction Services in Merton
We support businesses, landlords and developers with:
- Office Buildings & Business Parks
- Retail Units, Shops & Showrooms
- Warehouses & Industrial Facilities
- Mixed-Use Developments
- Structural Steel & Reinforced Concrete Works
- HVAC, Fire Safety & Data Cabling Systems
- Commercial Interior Fit-Outs
Specialist Construction Services in Merton
We offer advanced and technical capabilities, including:
- Architectural Design & Planning Applications
- Full Project Management & Cost Control
- Insulation & Energy Efficiency Upgrades
- Smart Home & Building Automation
- Renewable Energy Systems
- Sustainable Construction Materials & Practices
- Bespoke Features & High-Spec Finishes
Why Clients in Merton Choose Bigness
- Strong experience with Merton Council
- Skilled teams used to both period homes and modern developments
- Clean, organised and efficient construction process
- Transparent pricing and clear communication
- Full design & build service for seamless delivery
- Suitable for homes, flats, HMOs, commercial premises and developments
We deliver durable, high-quality results built to last.
FAQ – Building in Merton
Do you manage planning applications with Merton Council?
Yes — we prepare drawings, submit applications and liaise with planning officers.
Do you take on both residential and commercial projects?
Absolutely — full coverage across all sectors.
Are your quotes free?
Yes — all quotes are free and without obligation.
Can you take over part-completed projects?
Yes — we can review existing work and continue safely.
Recent Construction Projects Near Merton
We’ve completed multiple projects across Southwest London, including loft conversions, extensions, refurbishments, structural upgrades and new builds.
Clients rely on us for premium finishing, clean execution and disciplined timelines.
Bigness is trusted for consistent quality and reliable project delivery.
Construction Services Across London Boroughs
We work across Greater London, adapting to each borough’s planning rules, architectural styles and access conditions. Whether your property is in a conservation area, suburban street or modern development, we ensure compliant and efficient execution. We handle everything from planning to final handover.
Barking and Dagenham / Barnet / Bexley / Brent / Bromley / Camden / Croydon / Ealing / Enfield / Greenwich / Hackney / Hammersmith and Fulham / Haringey / Harrow / Havering / Hillingdon / Hounslow / Islington / Kensington and Chelsea / Kingston upon Thames / Lambeth / Lewisham / Merton / Newham / Redbridge / Richmond upon Thames / Southwark / Sutton / Tower Hamlets / Waltham Forest / Wandsworth / Westminster
Bigness Insights
Smarter building, shared knowledge.
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