Welcome to the DM & Son Ltd website. We are a family-run business with a trading history stretching back five generations. Our company provides a full range of roofing services in the domestic and commercial sectors. These include the installation of new roofs and roofing repairs of any type, size and complexity. Our roofing contractors have equal skill and expertise with pitched and flat roofs, so there’s no project we can’t manage, and no problem we can’t resolve.
Based in Biggin Hill and Westerham, we cover all surrounding Kent areas. Some of our key service locations include Bromley, Orpington and Sevenoaks, to name a few.
A significant amount of our trade comes from repeat custom and personal recommendations. This is something we take great pride in.
Do you need a new roof installation? Or emergency roofing repairs? Whether you have a pitched or flat roof, our team covers every eventuality.
DM & Son Ltd is a proud member of the Federation of Master Builders (FMB). All FMB members must:
DM & Son Ltd can offer you a contract on your work and a warranty from FMB Insurance Services, assuring you of a better building experience.
USE A TRUSTED BUILDER – USE DM & SON LTD
DM & Son Ltd provides the following roofing services for property owners in Kent.
In addition to 3-layer felt and lead roofs, our flat roofing options include market-leading EPDM rubber. For your peace of mind, we are an approved installer of RubberBond products.
As time-served roofing contractors, we understand how important a fully functional roofing system is for your property. Our services deliver complete roof care, ensuring your home or workplace stays dry, warm, safe and secure.
DM & Son Ltd performs repairs on a scheduled and responsive basis. The latter includes a 24-hour callout service for roofing emergencies.
With a skillset handed down over 5 generations, our knowledge of roofing structures, materials and problems is second to none.
For an insight into the kind of projects we take on, and the standards we achieve, visit the gallery page to view examples of our completed work.
Directed by David and Susan Mason, DM & Son Ltd are certified CIS roofing contractors. Our wider workforce shares over 20 years of industry experience. During this time, we have worked on new roofs, be they pitched or flat roofs, and completed roofing repairs, of every kind numerous times. As such, we have a proven track record for impeccable, long-lasting results. You can rest assured, we also perform roofing services (and building maintenance work) in Bromley and across Kent in full compliance with current HSE legislation.
David Mason is a member of the Institute of Roofing and has a City & Guilds qualification in roofing. He is a loss adjuster for Regent Development Ltd and undertakes work for a selection of property management agencies.
DM & Son Ltd holds approval from Southwark Trading Standards and the Good Practice Awards scheme. In addition, we also have membership with the Federation of Master Builders. Our company was previously members of the Croydon Builders Charter and the government Trustmark scheme National Federation of Roofing Contractors.
DM & Son Ltd provides a 10-year guarantee on all new tiled roofs. This extends to 20 years for new EPDM RubberBond and 3-layer felt system roofs. We operate in the Kent area with £1m public liability and £10m employer’s liability insurance.
Further Services We Provide
Alongside our roofing work, DM & Son Ltd also provides various building services, including:
From new roofs to balconies lined with artificial grass, and roofing repairs to painting and decorating rooms of any kind, our roofing contractors and building maintenance specialists cover your Bromley and Kent-area property needs.