Roofing & maintenance · Welling, South London & Kent
Roofing done properly. For over 30 years.
Topsure is a family-run roofing and maintenance company based in Welling. We repair, replace and look after roofs and buildings for homeowners, schools, estate agents and businesses across South London and Kent.
- 5.0 on Googlerated by our customers
- Fully insuredon every job
- 30+ yearsroofing experience
- Free quotesno obligation
Roofing
Every kind of roofing work, done by our own team
From a single slipped tile to a full re-roof. Pitched or flat, tile or slate, house or commercial building.
Roof repairs
Leaks, slipped tiles, storm damage and emergency repairs.
More about roof repairs →New roofs, tiling & slating
Full re-roofs in tile or slate, for homes and commercial buildings.
More about new roofs →Flat roofs
New flat roofs, repairs and replacements for extensions, garages and dormers.
More about flat roofs →Guttering, fascias & soffits
Clearing, repairs and full replacement of rainwater systems.
More about guttering →Chimneys & leadwork
Chimney repairs, lead flashings, valleys and dormer cheeks.
More about chimneys & leadwork →Roof inspections
Pre-purchase inspections and quotes for problems found in surveys.
More about roof inspections →Property maintenance
And the rest of the building too
We take on all types of work, so you have one company to call for everything.
Who we work for
Trusted by homeowners, schools, agents and businesses
Homeowners
Repairs, new roofs and home improvements, with Sam on hand from quote to finish.
Schools
Planned and reactive maintenance by a DBS-checked team, carried out safely around the school day.
Estate agents & property managers
Works orders for landlords, lettings and block management, from roofs to communal areas.
Commercial & care homes
Roof replacements and maintenance on occupied buildings, kept safe and tidy.
Trusted by schools
First-choice maintenance partner to Willow Dene School
Willow Dene is a special school in Greenwich for children aged 2 to 14 with complex needs, part of The Compass Partnership of Schools. Topsure looks after lighting, emergency light testing, ceilings, decorating, plumbing and emergency call-outs across both of its sites.
Every member of our team is DBS checked, so schools can trust who is on site.
Meet Sam
You deal with the person who does the work
Sam McMath has been roofing across South London and Kent for over 30 years, first as a sole trader and since 2025 as Topsure Roofing & Maintenance Ltd. He quotes every job himself, works on the roofs himself and signs the work off himself.
- Fully insured
- All staff DBS checked
- Free, no-obligation quotes before any work starts
- Honest advice, including where you can save money
- Everyone on site works under the Topsure name
Samuel McMathFounder & Managing Director
Pictured right, with the Topsure van. Look out for it on your street.
Reviews
What our customers say
“Sam and his team were wonderful. Very friendly, on time and completed work to a high standard. His advice and cost saving suggestions were also very much appreciated and I have already recommended him to friends.”
“Sam is the best roofer! He is knowledgeable, reliable and always does a great job. I have found him to be fair and reasonable with his pricing. I have had no hesitation in recommending him and his work to all my friends and neighbours.”
“I always use Sam for any of my roofing and guttering issues… He is very quick at evaluating the situation, very reliable and I know he will sort out any problem quickly and to a very high standard. Sam has fixed my flat roof and guttering problems and I found him very reasonable too.”
★★★★★ 5.0 on Google. Read them all on Google
Our work
Recent jobs, photographed on site
Areas we cover
Roofers across South London, Bexley and Kent
Based in Welling, DA16, we work across South London every week, from Blackheath and Greenwich to East Dulwich and Brixton, and across Bexley, Bromley and North West Kent.
Friern Road, East Dulwich. We have repaired and re-roofed a long run of houses on Friern Road and the streets around it, many recommended by neighbours.
Questions
Common questions
How do I get a quote?
Call or text Sam on 07977 495964, use the quote form, or email sam@topsureltd.co.uk with your address, what the problem is and a few photos if you can take them safely. Sam will arrange a visit and send you a free, no-obligation written quote.
Are you insured?
Yes. Topsure Roofing & Maintenance Ltd is fully insured for all the roofing and maintenance work we carry out.
Do you only do roofing?
No. Roofing is our main trade, but we take on all types of building and maintenance work too, including electrics and lighting, plumbing, ceilings, decorating, flooring, bathrooms, kitchens and outdoor works, all under the Topsure name.
Do you work for schools, agents and businesses?
Yes. We are the trusted maintenance partner to Willow Dene School in Greenwich, and every member of our team is DBS checked. We also work for estate agents, lettings agents and block managers, and we have re-roofed an occupied care home.
What areas do you cover?
The whole of South London, from Blackheath and Greenwich to East Dulwich and Brixton, plus Bexley, Bromley, Dartford and North West Kent. For larger projects we cover the rest of London and the South East. See all areas.
Need a roofer or a repair?
Call Sam on 07977 495964, or send a few details and photos for a quote.