A professional family run registered roofing company

Roofing Service in Ruislip & Harrow

Shellis Roofing Hero

Heroic Harrow & Ruislip roofing contractor saves lives after investigating collapsed chimney

  • Roofer Nikos Shellis was called out on Sunday to a 'dramatic scene' where a roof could have been about to cave in.
  • Nikos Shellis, of Shellis Roofing, based in Park Lane, South Harrow, was called out on Sunday to investigate a roof in Northolt Road which he was told by a concerned tenant had a few tiles loose, but when he arrived there the roof condition was much more serious.
  • “I knew we had a problem, so I went down to the fire station and explained it to them right away, and within minutes we had the police, firefighters and people from the council taping off the area, closing the shops, getting people evacuated.

You may see all the detail in My London News

Shellis Roofing Hero as reported in Harrow News.

Find Out More About Us

We are a family-run roofing company that has been operating for over 50 years in Ruislip, Harrow and surrounding areas. We provide guarantees on all of our work, for both new roof installs and roof repairs and use the highest quality materials available. We pride ourselves on our roofing workmanship, from your first call to us, through to your no-obligation free quote, the planning of your work, the timing, the work itself and the cleaning and tidying during the work and once it is complete, removal of rubbish and keeping to the quote.

Our business model is to complete works in one day and to achieve this, we bring on an appropriate sized team to make this happen. For larger projects, such as a complete pitched re-roof, we plan the workforce and number of days so you will be clear how long the work will take, as an example a completely new tiled re-roof of a typical 3-bedroom house is completed in 3 days by our team.

We cover the Ruislip area, as well as Harrow, Uxbridge, Northwood, Ickenham and surrounding areas.

Our service

We are a family run business working with local residents and businesses for over 50 years.

We operate a highly responsive roofing repair & replacement service. From the moment you call, we would expect to inspect your roof within 24-hours and provide a free, written, no-obligation quote.

Work is scheduled in to meet your timescale, we provide a full emergency service for immediate works, and for larger roofing work we minimise the time at your property by providing a full team to carry out the work. Smaller jobs may be repaired at the time of the quote if feasible and cost effective for you.

Our Insurance & Guarantees

Our family business has been working in the local area carrying out quality repairs on every roof type with tidiness & efficiency. We are fully insured and all of our work is guaranteed. See us on Checkatrade ...


... they came along early in the morning, worked all day, they emptied out my garage and stacked everything tidily, then completely re-roofed my garage, then they put everything back so neatly, and even dusted my garden pots. My new garage roof looks really neat and tidy. Everything was done for me. It was amazing... Mrs C, Harrow


Flat felt roof replacement

Flat roof

Flat roof replacement using highest quality mineralised 3-layer bitumen torch-on felt.

roof tiling around bay window, Ruislip

Bay window

Tiling around a bay window.

roofing lead work, Ruislip

Lead Work

Installation of lead flashing, replace lead flashing.

roof valley after maintenance to clear and clean, Ruislip

Guttering & valley maintenance

Guttering, valleys and downpipes often cause major water penetration issues to buildings and these may be cleared, replaced or repaired.

asphalting in action, Ruislip

Asphalting service

Roofing asphalting being applied.

roofing fascias being installed, Ruislip


Facias may be replaced completely, alternatives are to add a protective cover depending upon costs/benefit and customer choice.

Drone Inspection

Drone photographic service is available to inspect your roof, we have a high-quality, high definition drone camera with a zoom ability and provide video and still images of the inspection. See close-up image here or Call for a quote for a drone inspection of your roof

Roofer, Roof repair, Flat Roofing, Felt Roofing, Fibreglass roofing, Pitched Roofs, Ridge Tiles, Asphalt Roofing, Balcony Roofing, Chimney Cowlings, Chimneys, Conservatory Roof Conversions, Dry Ridge, Dry Verge, Glass Roofs, Green Roofing, Hot Melt Roofing, Leadwork, Liquid Plastic Roofing, Metal Roofing, Moss Removal, Roof Lights, Roof Replacement, Roofing Repairs, Single Ply Membrane Roofs, Slate Tiling, Slate and Tiled Roofing, Tiled Conservatory Roof, Warm Roof Construction, Valleys, Guttering