Business Details
Expert Loft Conversions & Home Extensions in London
Clapham Construction Service has been a trusted name in the construction industry for over two decades, specialising in loft conversions and home extensions across London. Our team combines extensive experience with a commitment to quality, ensuring every project meets the highest standards of craftsmanship. We prioritise transparency, offering fixed pricing and detailed specifications to eliminate surprises.Our 10-year warranty reflects confidence in our workmanship, while client testimonials highlight our dedication to clear communication and minimal disruption. With a focus on customer satisfaction, we manage projects directly on-site, maintaining accountability from start to finish.
Services
Loft Conversions
House Extensions
Design and Planning
Free Consultation
Dormer Extensions
Hip to Gable
L-Shaped Loft
Mansard Conversion
Skylight Conversion
Trussed Roof
Highlights and features
- We have over 20 years of experience in loft conversions and home extensions.
- Our 10-year warranty guarantees long-term quality and client confidence.
- We provide fixed pricing with no hidden costs or unexpected changes.
- Our team manages projects directly on-site for full accountability.
- We prioritise minimal disruption with efficient, coordinated construction processes.
What people say
Highly professional team
Completed on time
Excellent communication
Stress-free process
Top-quality finish
Services
Loft Conversions
Transform your unused loft into functional living space with expert conversions tailored to your needs. Our team ensures structural integrity, compliance with regulations, and seamless integration with your home's design. Clients benefit from fixed pricing, 10-year warranties, and minimal disruption during construction.
House Extensions
Create extra space with custom house extensions designed to enhance your property's value and usability. We manage all aspects from planning to completion, offering fixed-cost agreements and prioritising quality materials. Our process includes detailed consultations to align designs with client lifestyles and budgetary requirements.
Design and Planning
Comprehensive design services to optimise your loft or extension project. Our specialists provide feasibility assessments, space planning, and regulatory compliance guidance. This phase ensures clear specifications and cost transparency before construction begins, preventing unexpected expenses.
Free Consultation
No-obligation consultations to evaluate your project's potential and requirements. We review property suitability, discuss design options, and provide preliminary cost estimates. This service helps clients make informed decisions about their renovation plans without upfront commitment.
Mansard Conversion
Maximise headroom and floor space with bespoke mansard conversions featuring dual-pitched roof designs. Our expertise ensures energy-efficient construction, compliance with planning regulations, and seamless interior integration. Clients receive tailored solutions to create stylish, functional living areas.
People
Paul
Co-Owner & Project Manager
With over 20 years in construction, Paul oversees project management and client relations. He ensures quality control and direct communication throughout each project's lifecycle.
Dangis
Co-Owner & Operations Director
Dangis manages operational logistics and on-site execution. His expertise in construction processes ensures timely delivery and adherence to strict quality standards across all projects.
Questions
Do you offer free consultations for loft conversions?
Yes, we provide no-obligation free consultations to assess your property's suitability and discuss project requirements.
What areas do you serve for home extensions?
We operate across London, including Balham, Battersea, Croydon, Wandsworth, and surrounding boroughs.
Are your prices fixed once agreed?
Yes, all quoted prices remain fixed unless you request additional changes to the original scope.
Do you provide warranties for completed work?
Every project includes a 10-year warranty covering structural integrity and workmanship quality.
How long does a typical loft conversion take?
Most projects complete within 8-12 weeks, depending on complexity and required planning permissions.
Can you handle both planning and construction phases?
Yes, we manage full project lifecycles including design, planning applications, and construction execution.
