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A construction company built on doing what we say.

Extensions, refurbishment, conversions and groundworks for homeowners, landlords, insurers and contractors across two regions

Our story

Astonmart World Limited was set up with a simple observation: the building work people remember — for good or bad — usually comes down to communication, not bricks. Clients want to know what they are paying, when they are paying it, who is in charge, and that the job will be signed off properly at the end. So we built the company around those answers.

Before deciding what to offer, we looked closely at what established builders in our areas already provide and where clients were being underserved. The result is a clear, focused service list — including dedicated groundworks, insurance reinstatement and landlord services — rather than a long list of things we might do.

We are committed to:

Our vision

To be the builder that homeowners, landlords, insurers and contractors recommend first — because we price clearly, communicate honestly and finish what we start.

Our mission

To deliver extensions, refurbishments, conversions, groundworks and repair work safely, on programme and to a high standard.

EXPERT TEAM
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HAPPY CUSTOMER
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COMPLETED PROJECT
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YEARS OF EXPERIENCES
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Meet the team

Comfort Dwamena

Director
Leads governance, compliance, insurance, client relationships and aftercare. Based in Northamptonshire.

Edward Nsiah

Partner, Contracts & Site Operations
20+ years in construction. Leads every project on the ground — surveying, pricing, programming, H&S, quality.

Daniel Harrison

Administrator & Accounts
Qualified accountant running finances and admin — clear, accurate quotations, invoices and payment schedules.
Architecture, research and laptop with black man in warehouse for engineering, building and design. Technology, planning and digital with face of contractor for project management and graphic

How our site work is delivered

Carried out by vetted specialist trades, local to each region and supervised by us. Every tradesperson is CIS-verified with HMRC, holds a valid CSCS card and carries appropriate insurance.

Company details

Registered name

Astonmart World Limited

Company number

16872571 (England & Wales)

Registered office

161 Highfield Road, Rushden, England, NN10 9QN

VAT number

[To be added once issued]

Insurance

Public liability [£X million]; employers' liability [£X million]; contract works [£X]

Areas We Cover

South East London and North Kent — Bromley, Orpington, Bexleyheath, Sidcup, Eltham, Lewisham, Greenwich, Croydon, Dartford, Sevenoaks, Beckenham, Petts Wood, West Wickham — and Northamptonshire and the East Midlands, including Northampton, Rushden, Wellingborough, Kettering, Towcester, Daventry, Blisworth and the Milton Keynes borders.

Ready to start your project?

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