Roofers in Harrow for roof repairs, new roofs, flat roofs and chimneys. Free site visit, no call-out charge and a 25 year guarantee on new roofs.
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Free site visit and written quote. No call-out charge. 25 year guarantee on new roofs.
“The work was carried out very efficiently and professionally and swiftly with no delays and very little inconvenience.”
9.97/10 85 reviews · Guaranteed
4.9 31 Google reviews
4.99 26 reviews · TT27767
Expert RooferVerified memberRatings checked on each platform on 29 October 2026. Tap a logo to read the reviews at source.
Harrow runs from the Victorian and Edwardian villas on Harrow on the Hill, under the spire of St Mary's, to the long streets of inter-war semis in Rayners Lane, North Harrow, South Harrow and Kenton, and the Victorian terraces of Wealdstone. That means slate on the older streets and clay or concrete tile almost everywhere else.
We cover Harrow town centre and Harrow on the Hill, Greenhill, Rayners Lane, North Harrow, South Harrow, West Harrow, Kenton, Harrow Weald and Wealdstone across HA1, HA2 and HA3.
Harrow's inter-war roofs are reaching the end of their original felt and battens, so re-roofs are a big part of the work here, along with hip and ridge repairs, dormer and flat roof replacements and chimney repointing. On the Victorian streets we repair slate and renew lead at the stacks and valleys.
Harrow homeowners get the same free site visit, written price and 25 year new roof guarantee as our Ruislip customers.
| Borough | London Borough of Harrow |
|---|---|
| Postcodes | HA1, HA2 and HA3 |
| Distance | About 3 miles from our Ruislip base |
| Site visit | Free, with no call-out charge |
| Emergency cover | 24 hours, 7 days |
Harrow is a big patch with a mix of Victorian and Edwardian terraces around Wealdstone and Harrow on the Hill and inter-war semis further out, so we see everything: slate repairs on terraces, tile re-roofs on semis, chimney repointing, parapet and valley gutter work, and flat roofs on extensions and dormers.
Harrow on the Hill rises well above the surrounding streets, and the houses on its slopes catch the wind. Lower down, older terraces with valley gutters suffer when leaves and silt block the outlets and rain backs up under the slates.
We cover Harrow town centre, Harrow on the Hill, Wealdstone, Harrow Weald, Kenton, North Harrow, Rayners Lane, Headstone and South Harrow across HA1, HA2 and HA3.
Roxborough Park and The Grove contain substantial houses with prominent chimneys, clay tiles and slate among their roof finishes. Roxborough Road brings those details into views from lower ground. Around Roxeth Recreation Ground, nearby residential streets include smaller tiled houses and roofs altered by later additions. Bessborough Road connects this side of Harrow with busy frontage buildings and adjoining homes. These changes in scale matter when you describe a defect: a leak beside a tall gable needs a different assessment from one over a shallow rear addition on a smaller house.
Sloping plots around Roxborough Park require scaffold positions to be considered against changes in ground level. We discuss the entrance you need to keep available and the surfaces beneath the work. Near Bessborough Road, kerbside activity influences where deliveries can be received. Houses with front steps need a protected pedestrian route, while semis towards Roxeth require checks beside side passages and garages. For conservation-area properties, the proposed visible changes should be settled alongside the access arrangements.
Checkatrade 9.97/10 from 85 reviews. 4.9 on Google from 31 reviews. Read them on Google.
Highly recommend John from imperial roofers ltd . Was really impressed with him from my first contact even towards the end of him carrying out the work . Really happy with my new roof & I would give 10 stars if I couldRead it on Google
Found John from Imperial Roofers and was really impressed with the service. Turned up on time, great communication, and the work was done properly with no hassle. Fair price and a genuine guy would definitely recommend.Read it on Google
Our own guarantee on every new roofJohn calls you back to book a free site visit in Harrow.
Free site visit and written quote. No call-out charge. 25 year guarantee on new roofs.Checkatrade 9.97/10 from 85 · 4.9 on Google from 31 reviews · Registered company 16527371
