- Residential
Pressure Washing
Keep your premises looking its best with dependable pressure washing.
- Complete Care
Professional Reliable Pressure Cleaning
C21 provide pressure washing across Chelmsford, Essex and London, restoring patios, driveways, car parks, footpaths, and bin areas that have been left to weather. Hard surfaces take on moss, algae, oil staining, and general grime over an Essex winter, and the change happens slowly enough that most people stop noticing until a visitor points it out.
Our operatives use commercial grade machinery with rotary surface cleaners for large areas, which gives a consistent finish across a whole car park or driveway rather than the striping you get from a lance alone. Block paving, concrete, tarmac, natural stone, and decking all need different pressures and techniques, so we assess the surface before we start rather than applying the same settings everywhere and risking damage.
Work is scheduled around how your site operates, whether that means a car park cleaned at a weekend to avoid disrupting parking, or a shop frontage done before opening. We can carry out pressure washing as a one off, as part of a wider exterior maintenance programme alongside window and gutter cleaning, or on a fixed annual schedule for managed sites.
Patios & Driveways
Block paving, concrete, and natural stone brought back to colour, with moss, algae, and ingrained dirt lifted rather than just dampened down.ng.
Car Parks & Hard Standing
Rotary surface cleaners cover large areas evenly, clearing oil staining, tyre marks, and weathering from commercial car parks and service yards.
Surface Appropriate Pressure
Every surface is assessed before we start, so tarmac, paving, and stone each get the right approach without risk of damage.
Scheduled Or One Off
Book a single visit or build pressure washing into a fixed annual programme alongside your window and gutter cleani
Block Management FAQ's
How often should a car park or driveway be pressure washed?
Most commercial car parks and forecourts need pressure washing once a year, usually in spring once the worst of the winter weathering has passed. Bin stores and service yards generally need it twice a year, since they accumulate grime faster and are the areas visitors and residents complain about first. Shaded areas and surfaces under trees build moss more quickly and may need attention sooner.
Will pressure washing damage my patio or block paving?
Not when it’s done correctly. Different surfaces need different pressures, and damage usually comes from using too much force on soft stone, old pointing, or aged tarmac. We assess each surface before starting and adjust the machinery accordingly. On block paving, jointing sand is displaced by the process and should be replaced afterwards, which we can quote for alongside the cleaning.
Do you pressure wash building exteriors as well as ground surfaces?
Yes. Alongside patios, driveways and car parks we clean render, cladding, brickwork, and exterior walls where appropriate for the surface. Building exteriors often need a softer approach than hard standing, particularly on older properties or painted render, so these are quoted after a site assessment rather than over the phone.
Cleaning for you
Enjoy a cleaner, clearer property without the weekly hassle. Schedule professional cleaners and maintenance with C21 and let our team take care of the details.