Roof repairs, replacements and emergency call-outs across North West London, Harrow, Wembley, Willesden and Edgware. Fixed written pricing, a 10-year workmanship guarantee, and a same-day callback.
Book a free, no-obligation visit and you'll get a complete picture of your roof's condition and what, if anything, needs doing. Honest advice, no pushy sales, just everything you need to make a decision.

"From the first quote to project completion, Prime Home Improvements Ltd was transparent and responsive. The roofing team worked efficiently, and the final result looks fantastic. Will definitely use them again for future projects!"
Five star reviews from homeowners across North West London, Harrow, Wembley and the wider area.
★★★★★"From the first quote to project completion, Prime Home Improvements Ltd was transparent and responsive. The roofing team worked efficiently, and the final result looks fantastic. Will definitely use them again for future projects!"
★★★★★"Charles did a fantastic job reclaiming and repairing our roof. From the initial consultation, he was incredibly honest, providing us with several quotes and a variety of options. He also shared his professional recommendations on the best course of action, which was invaluable."
★★★★★"We had a roof replaced following a leak. Charles and his team were very professional throughout with great communication. He provided excellent value for money and the roof now looks really good. I would have no hesitation in recommending him. He provides a guarantee once the work is complete which again gives you confidence in their work."
10yr
Workmanship guarantee on every roof we fit
From your first enquiry to the finished job. Straightforward, no faff.
Tell us what you need. Takes about thirty seconds.
Charles or one of the team calls you back the same day. Quick questions, then we confirm a visit time.
We come out, find the actual cause of the problem, and explain it in plain English. No charge, no obligation.
You receive a detailed written quote. Decide in your own time. No pressure, no follow-up calls.
A selection from 2,200+ roofs completed across North West London and Harrow.
North West London roofs are a mixed bag: interwar semis across Harrow and Edgware, Victorian terraces around Willesden, and a lot of tired flat roofs on rear extensions. We have worked on all of them for ten years, so we know which repairs hold and which are a waste of your money. Our vans are local, so we are usually with you the same week.
We live and work in the same towns we serve. We know the local housing stock and which jobs give trouble round here. No franchise, no subcontractors shipped in from elsewhere.
Your written quote is the price you pay. We itemise every cost upfront. No "while we're here" extras, no surprise invoices when the job is done.
Call or fill in the form and someone rings you back the same day. We confirm a visit date on that first call. No chasing, no voicemail loops.
Public liability and employer's liability insurance in place on every job. We can email certificates before work starts, so there's no chasing needed.
Charles Corcoran
Founder and time-served roofer
“I started Prime Home Improvements with one simple rule - if I wouldn't accept it on my own house, it doesn't go on yours. Most of our work today comes from word of mouth and second jobs from happy customers. That's how I know we're doing it right.”
Based in North West London, we cover North West London, Harrow, Wembley and surrounding areas.
Don't see your area? We cover a wide radius from North West London, so call us or fill in the form and we'll confirm coverage, usually Same day for emergencies.
Pick up the phone or fill in the form and we'll call you back the same day.