About Hamiltonn
Meticulous craftsmanship. Uncompromising integrity.
A London home improvement team built on a simple promise: one accountable team, one named project manager, one standard of finish.
Our story
The Hamiltonn way
Renovations go wrong in the gaps — between the builder and the electrician, the plasterer and the decorator, the promise and the site. We removed the gaps.
Hamiltonn Home Improvement brings the trades a serious project needs into one accountable team, run by one project manager, working to one written programme. We specialise in refurbishments and property transformations across London and the Home Counties — durable, functional, beautifully finished spaces, tailored to each client.
We are the operating brand of Hamiltonn Ltd, a company registered in England & Wales, and we run our business the way we run our sites: transparently, and in writing.
- Fully insured
- Certified trades
- London based
- Workmanship guarantee
How we're organised
The team behind your project
No call centres, no subcontracted mystery crews — a structured team where every role is accountable to you.
Project management
Your single point of contact — surveys the job, prices it, runs the programme, manages every trade and walks the final snag list with you.
Site trades
Our carpenters, plasterers, decorators, tilers and multi-trade builders — certified, insured and working together week in, week out.
Specialist partners
Structural engineers, architects, party-wall surveyors and niche craftsmen we have worked with for years — introduced when your project needs them.
Industry credentials
Certified, compliant, accountable
Certified, compliant and committed to the highest safety standards on every site.
Accountability in practice
What clients should be able to see throughout a project
Good project management is visible in the records and decisions around the work, not only in the finished room.
A written scope
The estimate and project documents should make clear what is included, what is excluded and which decisions or client-supplied items can affect the programme.
A named project manager
One person owns the follow-up, site-visit coordination and project communication so questions do not disappear between separate trades or departments.
A controlled handover
Snagging, outstanding items and handover information should be closed deliberately rather than treated as an informal final visit.
Legal identity
The company behind the brand
Hamiltonn Home Improvement is operated by Hamiltonn Ltd, Company No. 15023569. The statutory company record and registered construction SIC activities are set out on our company-information page and linked to the official Companies House record.
Before you appoint a contractor
Ask the questions that reduce ambiguity
Ask who manages the job, how variations are approved, what evidence is supplied at handover, how payments map to progress and which permissions or specialist designs are outside the contractor's scope. Clear answers before work starts are more valuable than vague reassurance later.
Start the conversation
Ready to build your legacy?
Book a free, no-obligation consultation and we will walk the space with you, talk through the options and prepare a detailed estimate.