Shellis Roofing Services Limited telephone office 020 8423 7978 or mobile 07956 123318

Roofing Service in Harrow

Welcome to our family roofing website!

Latest news!!! October 2014 - Heroic Harrow workman from Shellis Roofing saves lives after investigating collapsed chimney

Shellis roofing carry out all types of roofing repair, from repairing a single slipped slate through to replacing a complete roof, however we specialise in flat roof felting and asphalt repairs.

We offer the highest quality of roofing services currently available. We only use industry standard approved materials and guarantee all of our work. Our roofers are highly skilled and knowledgable, with many years roofing experience, some of our workforce have over thirty years experience in the roofing industry.

You can rest assured you've contracted the finest tradesmen, using the best roofing and guttering materials at affordable prices.

We pride ourselves on offering affordable roofing services that our customers need. We are confident we can provide the solution to suit your needs and budget.

We are always happy to supply details for the purposes of obtaining references.

We carry out flat roof repair or replacement, complete re-roofing projects, minor roof repairs, chimney repairs, lead work, replacement soffit boards, replacement fascias, guttering cleaning, repair and replacement of all gutters and downpipes. All work undertaken is fully insured and backed by our guarantee.

We have been successfully operating since 1970 in the West and North-west London area providing our guarantee throughout this period.

We have a reputation for high quality work and for providing a reliable and efficient roofing service. To obtain further information about the roofing services the company offers please contact us, our details are on the contact us page.

Nick Shellis Snr. is the director of Shellis Roofing and will guarantee all of our work is carried out to our customers satisfaction.

We look forward to hearing from you soon.

Free Estimates

Estimates are usually carried out the same day as the call, or within 24 hours. You will be given a free no-obligation written estimate.


Shellis Roofing are fully insured.

Our Guarantee

Shellis Roofing provide a guarantee on all their work.

Quick Phone Links

Office: 020 8423 7978
Mobile: 07956 123318

find us at Shellis Roofing advertise flat roof felt repair in the Harrow Leader


... 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

... Shellis Roofing were absolutely marvellous. My flat became flooded again by a blocked rainwater pipe and it was part of a shared building and a long-standing unresolved problem and I didn't know how to approach the problem. Mr Shellis identified where the blockage was, negotiated the shared cost and access to carry out the works with the other person concerned in the commercial premises below, and Shellis Roofing fixed it all within two days by re-routing the pipework. The price was reasonable and it was such a relief to have what seemed such a problematic issue, to be resolved so simply and quickly by Shellis Roofing. I would definitely recommend them, and use them again if ever I needed to... Mrs M, Ruislip.