“I had leeway Bros to install my kitchen. I was allocated Costa who was brilliant. He worked hard, paid attention to detail and made a truly excellent job of the fitting. I’m thrilled with his work.”
Builders in Barnet
Builders in Barnet
Professional construction and building services in Barnet and surrounding areas including High Barnet, East Barnet, New Barnet. From house extensions and loft conversions to kitchens, bathrooms, plumbing, and electrical work — our experienced, insured tradespeople deliver quality results on every project.
We regularly complete projects throughout Barnet and the EN4, EN5, N11, N12, N20 postcode areas. We work to the highest safety standards: gas and notifiable electrical work is carried out by the registered partner engineers and electricians we work with, and every job is backed by full guarantees and transparent pricing.
Registered Trade Partners
Fully Insured
All Work Guaranteed
5.0 Rating
Leeway Brothers is not itself Gas Safe or NAPIT registered. Gas work is carried out by independent Gas Safe registered businesses and notifiable electrical work by NAPIT registered electricians, under their own registration. How this works
What We Do
Our Services in Barnet
We offer a comprehensive range of construction services to homeowners in Barnet. All work carried out by experienced, insured tradespeople.
Most Requested
Popular Services in Barnet
These are the services Barnet homeowners ask us about most. Each one is managed by our experienced, insured team from start to finish, including the registered gas and electrical partners we bring in.
Why Us
Why Barnet Homeowners Choose Us
Barnet Local Experts
We regularly work in Barnet and know the EN4, EN5, N11, N12, N20 postcodes well — from planning requirements to local building styles.
Quick Response
Based nearby, we can visit your Barnet property quickly for a free assessment. Most quotes delivered within 48 hours.
Trusted & Insured
Gas and notifiable electrical work by registered trade partners. Fully insured with public liability cover. All work guaranteed.
Leeway Brothers is not itself Gas Safe or NAPIT registered. Gas work is carried out by independent Gas Safe registered businesses and notifiable electrical work by NAPIT registered electricians, under their own registration. How this works
Proven Track Record
Rated 5.0 on Google from 24 reviews, and 9.92/10 on Checkatrade. Read what our customers say below.
Our Work
Recent Projects in Barnet
Real projects completed by our team in Barnet. Every image shows genuine work by Leeway Brothers.
Barnet
Extension
Modern Floating Staircase
Architectural oak and steel floating staircase as the centrepiece of a two-storey extension.
Testimonials
What Our Customers Say
Reviews from our Google Business Profile, word for word.
“I recently had my kitchen refurbished and fitted by LEEWAY Brothers, and I’m extremely pleased with the outcome. From the initial consultation to the final installation, the team was professional, efficient, and attentive to every detail. …”
“From the very meeting through to the job being completed we received excellent advice and excellent work, the attention to detail was exceptional. Will not hesitate to use them again in the future.”
“Leewaybrothers Home Improvement and Business did an amazing job! They were brilliantly fast, efficient, and affordable. The whole process was smooth and professional from start to finish. I’d definitely recommend them to anyone looking for reliable and high-quality work.”
Coverage
Areas Near Barnet We Cover
We cover EN4, EN5, N11, N12, N20 postcodes and all surrounding areas. Wherever you are near Barnet, we can help.
Postcodes We Cover
EN4EN5N11N12N20
Nearby Areas
High BarnetEast BarnetNew BarnetWhetstone
FAQ
Frequently Asked Questions
Common questions about our building services in Barnet.
Which parts of Barnet do you serve?
We cover all of Barnet including High Barnet, East Barnet, New Barnet, Whetstone, and surrounding areas including EN4, EN5, N11, N12, and N20 postcodes.
Can you help with planning permission in Barnet?
Yes, we have extensive experience with Barnet Council planning applications and can guide you through the process or recommend trusted architects and planning consultants.
How much does a house extension cost in Barnet?
House extension costs in Barnet typically range from £40,000–£90,000 for a single-storey rear extension and £70,000–£130,000 for a double-storey extension. Prices vary by size, specification, and property type. Contact us for a free quote.
Get Your Free Quote in Barnet
Ready to start your project? Contact us today for a free, no-obligation quote. We’ll visit your Barnet property and provide expert advice.