Commercial roofs sit over places that cannot simply shut for a fortnight. Car dealerships, shopping centres, retail parks, offices, and leisure sites all need the work done cleanly, safely, and often while customers are still coming through the doors. These eight UK contractors all handle that kind of commercial work, with a quick note on who each one suits. Best for: commercial roofing overall, including car dealerships and large shopping centres. Nationwide Industrial Roofing is our pick for commercial roofing across the board, because it pairs national coverage with the kind of building types commercial owners actually have. Car dealerships, shopping centres, retail parks, offices, and leisure buildings all use different roofs, and they all share one problem. They cannot close. Nationwide Industrial Roofing is set up to work around a live, trading premises, phasing the job so the showroom or the shopping centre keeps running underneath. The range of systems is the other reason it leads. Built up metal, composite panel, single ply, liquid coatings, and over roofing are all covered, alongside asbestos strip and replace on older commercial buildings. So one contractor can specify and fit the right roof for a glass fronted dealership or a sprawling retail roof. It backs the work with surveys, planned maintenance, 24/7 emergency repairs, and guarantees of up to 20 years. On a recent project the team replaced 8,000 square metres of roofing on a working site while the business below carried on as normal, which is exactly the discipline a busy commercial building needs. Best for: large flat roof waterproofing. Trading since 1865 and part of the IKO group, Briggs Amasco is one of the most respected flat roofing names in the country, with nine branches nationwide. If your commercial building has a big flat roof that needs waterproofing properly, they are a brilliant call. Best for: mastic asphalt and specialist flat roofs. A long established national flat roofing specialist covering mastic asphalt, single ply, hot melt, liquid systems, and green roofs. Excellent on the more technical flat roof work that some firms shy away from. Best for: multi region retail and commercial estates. With branches from Hereford up to Edinburgh, Central Group suits owners whose commercial sites are spread across the country. One firm covering the whole portfolio, which retail and estate managers tend to value. Best for: manufacturer backed metal roof systems. Founded in 1929, CA Group both makes and installs built up metal roof and wall systems. A real strength when you want a metal roof from the company that produces it, backed by a strong trade reputation. Best for: survey led commercial refurbishment. JDB Roofing check the roof and give an honest steer before quoting, whether that is a full replacement or a8 Best Commercial Roofing Contractors in the UK (2026)
Quick list
1. Nationwide Industrial Roofing
2. Briggs Amasco
3. Hathaway Roofing
4. Central Group
5. CA Group
6. JDB Roofing