Ben & Sons — Trusted General Builders Across London
Family-run builders specialising in extensions, refurbishments and general building work for London homes.
Family-Run & Local
A trusted family business serving London homeowners with personal care and attention.
Fully Insured & Accredited
Complete peace of mind with full public liability insurance and industry accreditations.
Clear, Transparent Quotes
No hidden costs. Detailed, honest pricing so you know exactly what to expect.
Reliable, Tidy Workmanship
We respect your home, keep worksites clean, and finish on time, every time.
Our Services
Comprehensive building solutions for your London home
House Extensions
Expand your living space with expertly crafted rear, side, and wrap-around extensions.
Learn More →Loft & Garage Conversions
Transform unused spaces into valuable living areas – bedrooms, offices, or studios.
Learn More →Renovations & Refurbishments
Complete home makeovers, kitchen and bathroom renovations to modernise your property.
Learn More →New Builds & Structural Work
From foundations to roofing, we handle structural projects of all sizes.
Learn More →General Repairs & Maintenance
Reliable repairs, maintenance, and smaller jobs to keep your home in top condition.
Learn More →Featured Projects
See examples of our recent work across London
Rear Extension – North London
A stunning 4-meter rear extension creating a bright, open-plan kitchen and living space.
View Project →Loft Conversion – East London
Converted a dusty loft into a beautiful master bedroom with en-suite bathroom.
View Project →Full House Renovation
Complete refurbishment of a Victorian terrace, modernising while preserving character.
View Project →Why London Homeowners Trust Us
"Ben & Sons transformed our home with a beautiful extension. Professional, tidy, and always on time. Highly recommend!"
"Fantastic loft conversion. The team was courteous, kept the site clean, and the quality of work is outstanding."
"From quote to completion, everything was transparent and professional. Our renovation exceeded expectations."
A Family Business You Can Trust
Ben & Sons General Builders is a family-run building company with over 15 years of experience serving homeowners across London. What started as a small father-and-son operation has grown into a trusted team of skilled tradespeople.
We pride ourselves on delivering high-quality workmanship with a personal touch. Every project, whether a small repair or a full renovation, receives the same attention to detail and commitment to excellence.
Our reputation has been built on trust, reliability, and the recommendations of satisfied customers across London.
Areas We Cover
We work across all London boroughs, bringing quality building services to homeowners throughout the city.
Frequently Asked Questions
Common questions about our building services
Yes, we can manage the entire planning permission process for you. Our team has extensive experience working with local councils across London and can prepare and submit all necessary documentation. We'll keep you informed at every stage of the process.
Absolutely. We carry comprehensive public liability insurance (£5 million) and employer's liability insurance. We're also happy to provide certificates of insurance before starting any project for your complete peace of mind.
Project timelines vary depending on scope and complexity. A typical rear extension takes 8-12 weeks, while a loft conversion usually takes 6-8 weeks. We provide detailed timelines in our quotes and keep you updated throughout the project.
Yes, we offer free, no-obligation quotes for all projects. We'll visit your property, discuss your requirements, and provide a detailed written quote with transparent pricing and no hidden costs.
Yes, we understand that moving out isn't always possible. We take great care to minimise disruption, keeping work areas clean and safe, and coordinating with you to ensure the project runs smoothly while you remain at home.
Ready to Start Your Project?
Get in touch today for a free, no-obligation quote. Let's discuss how we can transform your home.
Get Your Free Quote
Tell us about your project and we'll get back to you