Building excellence
across London
for 20 years

Trusted by homeowners, architects,
landlords and developers across London.

Residential experts

Your home is the biggest investment you'll ever make—and we treat it that way. We manage every aspect of your project under one roof: one point of contact, one team you trust, from foundations to finishing touches.

No subcontractor runaround, no chasing trades. We coordinate everything so you don't have to—and we keep you informed at every stage.

Your home is the biggest investment you'll ever make—and we treat it that way. One point of contact, one team you trust, from foundations to finishing touches.

  • Extensions & Conversions
  • Loft Conversions
  • Kitchens & Bathrooms
  • Roofing & Exterior
  • Electrical & Heating
  • Gardens & Landscaping
  • Decorating & Finishing
  • Structural & Groundworks
Stress-free extension

"Stress-free extension"

— David & Emma, Dulwich

Building our rear extension felt overwhelming, but Shawma's team took all the stress away. They managed the planning, the build, even coordinating with our electrician and plumber. The whole process was professional and transparent.

Outstanding loft conversion

"Outstanding loft conversion"

— James, Wandsworth

Converting our loft seemed daunting, but Shawma made it straightforward. They handled everything from structural planning to final decoration. The space is now our son's bedroom and playroom. Brilliant value for money.

Exceptional groundworks

"Exceptional groundworks"

— Sarah & Tom, Bromley

We needed extensive foundation work done before our new build could begin. Shawma's groundworks team were meticulous, communicated clearly at every stage, and completed the job ahead of programme.

Ready to talk about
your project?

Get in touch for a no-obligation conversation. We'll visit your property, talk through your options, and give you a clear, competitive quote.

Work with us

Your project is protected

10-year insurance-backed guarantee on all new roofs. Full public liability insurance. Accredited by industry-leading bodies.

Trusted construction partner

From retail fit-outs and council maintenance contracts to large-scale refurbishments, we bring over 15 years of specialist experience across London and the Home Counties. We currently manage several large maintenance and service contracts for public sector organisations including Lambeth, Southwark, Ealing, and Croydon councils.

Our ability to coordinate multiple trades under one roof—from groundworks and roofing to electrical and plumbing—means we deliver seamless, compliant solutions on budget and on programme, minimising disruption to your operations.

Over 15 years of specialist experience across London. We manage large maintenance contracts for councils including Lambeth, Southwark, Ealing, and Croydon—delivering compliant solutions on budget and on programme.

  • Council Maintenance Contracts
  • Office & Retail Fit-Outs
  • Structural & Groundworks
  • Roofing & Exterior
  • Electrical & Heating
  • Extensions & Conversions
  • Industrial Facilities
  • Specialist Trades

Let's discuss your
next project

Whether you're a council procurement team, a facilities manager, or a commercial developer—get in touch for a no-obligation conversation.

Work with us

Fully insured & accredited

£10M professional indemnity cover. 10-year insurance-backed guarantee on all new roofs. Constructionline certified and CHAS accredited. Full RAMS and method statements provided for every project. Dedicated contract manager for every client.