Wynnman Building Services
  • 8 Cannon Hill Lane
    SW20 9EP
Wynnman Building Services draw upon over 25 years of experience in the building sector. Based in Wimbledon, Merton and operating throughout South West London, Wynnman build, renovate, maintain and refurbish both residential and commercial properties and spaces to clients, specific needs.


Wynnman Building Services

Experts at refurbishing, new-builds and property maintenance on residential and commercial properties throughout Wimbledon, Merton and South West London.

020 8715 0922

Wynnman have gained a reputation throughout South West London as builders and property maintenance experts, efficiently producing high quality work, managing a variety of building projects from the very large to the very small.

Clients can be rest assured that Wynnman Building Services manage projects with the utmost sensitivity; whether it be working around your family during a loft conversion or with an architect conducting a full refurbishment.

The builders team at Wynnman are specialized tradesmen, project managers and trusted contractors, who all aim to complete projects on time, on budget and with the minimum of disruption. Clients will have one senior point of contact who will project manage from start to finish - taking care of your requirements.

Why choose Wynnman Building Services

  • No Risk: Members of the Federation of Master Builders (FMB) – proving that their work is of a first class standard
  • Less worry: their project managers will oversee everything from start to finish
  • More options: all works carried out are fully customisable to suit your needs
  • Added value: renovating your property increases its value

Our builders services will cover practically anything you need for your property:

Full refurbishment

Wynnman Building Services are used to carrying out refurbishments of all scales, including everything from light touch refurbishments (e.g. plastering, decorating, flooring, electrical and plumbing work) to heavy touch refurbishments (e.g. gutting, redesigning, structural work, new bathrooms/kitchens, etc.)

Loft conversions

Whether you want to gain an additional bedroom, playroom or an office, Wynnman Building Services have a vast amount of experience converting loft space. They work very closely with the planners, designers and architects to maximize the floor space and headroom of your loft conversions.

Bathroom design, installation and refurbishment

With changing times and people’s varying tastes, bathrooms are often near the top of everybody’s ‘to-do’ list in their home. It’s important to use the space in a way that works for the whole family, which sometimes require either a slight refurbishment – such as changing the bathroom suite – or a major revamp, including a totally new design and installation... all areas in which Wynnman are vastly experienced in.

Kitchen design, installation and refurbishment

Upgrading your kitchen is a great way to add a new lease of life to your home. Wynnman works closely with you and the kitchen designer, ensuring that all requirements are fulfilled. With their design team Wynnman will explore the possibilities for your new kitchen, which may also need reconfiguration to your property to maximize your space (i.e. removing walls, etc.), and the teams of expert builders, joiners and tradesmen at Wynnman will ensure that you’re delighted with your brand new kitchen installation.


Building an extension is a great way to increase the space in your home. However being a major project, it is well worth investing time and money in exploring all the options. Wynnman will work closely with your architect to create the space, look and feel you want in your extension. Extensions also enhance your lifestyle by creating the space needed for your ideal kitchen or diner.

Wynnman also provide the full range of ancillary services:

  • Full electric services
  • Full plumbing services
  • Structural work
  • Carpentry
  • Roofing
  • Partitioning
  • Sound proofing
  • Suspended ceilings
  • Underfloor heating
  • Plastering and tiling
  • Painting and decorating

Wynnman Building Services are proud members of TRUST MARK, the government endorsed standards agency.


Wynmann Building Services

8 Cannon Hill Lane
SW20 9EP

020 8715 0922


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The Best of Wimbledon and Merton
when calling
Wynnman Building Services

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