Our Story
About EHJ Developments
A London-based building and electrical contractor built on craftsmanship, integrity, and a relentless commitment to quality.
Who We Are
Years of Building Excellence in London
Using contractors with up to 30 years experience, we've grown into a full-service contractor with in-house expertise across all major trades — from structural building works and electrical installations to bespoke carpentry, plumbing, and high-end interior fit-outs. Our team of directly employed tradespeople means we never compromise on quality by subcontracting critical work.
Today, EHJ Developments is trusted by homeowners, landlords, property developers, and businesses across London and the surrounding areas. Whether it's a single-room renovation or a complete commercial fit-out, we bring the same level of care, skill, and attention to detail to every project.
What Drives Us
Our Values
Uncompromising Quality
We never cut corners. Every project is executed to the highest standard, using premium materials and proven techniques.
Client-First Approach
Your vision drives everything we do. We listen carefully, communicate clearly, and keep you informed at every stage.
On Time, Every Time
We respect your time. Our projects are planned meticulously and delivered on schedule — without compromising quality.
Fully Insured & Certified
All our work is carried out by certified professionals and fully covered by public liability insurance for your peace of mind.
All Trades In-House
From electrical to plumbing, carpentry to tiling — our in-house team means seamless coordination and a single point of contact.
Transparent Pricing
Detailed, honest quotes with no hidden costs. You know exactly what you're getting before work begins.
Our Promise
Craftsmanship You Can See. Quality You Can Trust.
Every joint, every finish, every installation — we take pride in the details that others overlook. Our tradespeople are selected not just for their skills, but for their commitment to doing the job right.
Our Journey
About Us
Founded
EHJ Developments established in London, starting with residential renovation projects.
NICEIC Approved
Achieved NICEIC Approved Contractor status, expanding into full electrical installations.
Commercial Division
Launched our commercial fit-out division, taking on office and retail projects across London.
100 Projects
Completed our 100th project — a landmark full renovation in Kensington.
CHAS Accredited
Achieved CHAS accreditation, reinforcing our commitment to health and safety excellence.
250+ Projects
Surpassed 250 completed projects, cementing our reputation as one of London's most trusted contractors.
Qualifications & Insurance
Certified, Insured & Accountable
NICEIC Approved Contractor
National Inspection Council for Electrical Installation Contracting
Part P Certified
Building Regulations Electrical Safety Certification
Gas Safe Registered
Registered with the official gas safety organisation
CHAS Accredited
Contractors Health and Safety Assessment Scheme
Public Liability Insured
Fully covered for all works on residential and commercial properties
5-Star Rated
Consistently rated 5 stars by clients across London
Where We Work
Serving London & Surrounding Areas
Not sure if we cover your area? Get in touch — we work across Greater London and the Home Counties.
Work With Us
Let's Build Something Great Together
Get in touch today for a free, no-obligation quote. We'll visit your property and provide a detailed proposal.