Commercial painting covers the decorating work businesses need rather than homeowners: office fit-outs, retail units, warehouses, schools, medical premises, restaurants, and communal areas in blocks of flats. It's a different job from a domestic repaint. Contractors working in commercial settings usually deal with larger surface areas, out-of-hours or phased access so a shop or office doesn't have to close, spray application on top of brush and roller, and coatings chosen for durability, fire rating, or hygiene standards (kitchens, care settings, schools). Norwich has a mix of retail and office space in the city centre, industrial units around Whitlingham, Riverside and the ring road, and a steady flow of new-build and refurbishment work tied to the university and hospital sites, so there's real demand for contractors who can handle scale, not just one room at a time.
What to look for before you hire
- Proof of commercial experience, not just a portfolio of house repaints. Ask for examples of similar-sized jobs and, ideally, references from other local businesses.
- Public liability insurance at a level that matches the size of your premises, and, if the work involves height, evidence of proper access equipment (tower scaffold, MEWP) rather than improvised ladders.
- A written schedule that fits your trading hours, especially for retail, hospitality, or anywhere the public needs access during the work.
- Clear specification of materials: paint system, number of coats, and any special coatings needed for fire doors, damp areas, or food preparation spaces.
- A fixed quote covering preparation (filling, sanding, masking) as well as paint, since prep is where commercial jobs most often overrun.
We've scored the 10 commercial painting businesses we track in Norwich on the factors above, drawing on review history, responsiveness, and the consistency of work reported over time. Our full ranked guide to Norwich painters breaks down how each one compares, and our methodology page explains exactly how we build and weight that score, so you can judge the ranking on its own terms rather than take it on trust.