Patio Cleaning & Sealing
Bring tired patios and paths back to life with a deep clean, then an optional seal to slow down moss, weeds and staining.
Exterior Cleaning
Driveway Cleaning & Sealing in London
Lift years of dirt, moss and oil from block paving, concrete and stone, then seal it to keep the finish looking new for longer.
The job, explained
What driveway cleaning & sealing involves
Driveways take a beating from weather, traffic and oil drips, and over time moss and black spots make the whole front of your home look tired. We deep clean block paving, concrete, tarmac and natural stone, then re-sand and seal where needed so the finish lasts and stays easier to look after.
What's included
- Pre-treatment for moss, algae and weeds
- High-pressure clean tuned to your surface
- Oil and tyre-mark treatment where possible
- Re-sanding of block paving joints
- Optional protective sealant
- Full rinse-down and tidy-up
How our pricing works
Every property is different, so we price each job on its size, condition and access. You get a clear, fixed quote up front with no surprises, usually within one working day.
Real results
Get a free quoteSee the before and after.
Drag the slider for a typical result. On the finished site this shows your own completed jobs across London.
BeforeAfterWhy Techno Clean
A finish you can see, from a team you can trust.
We turn up when we say we will, use the right approach for each surface and leave the work looking the way it should.
Fully insuredPublic liability cover of £5m so your property is protected.
Trained, vetted teamA reliable local crew, uniformed and checked before they start.
Right method per surfaceThe correct equipment and products for each job, no shortcuts.
Clear quotesA fixed price agreed up front, with no surprises afterwards.
Good to know
Common questions.
Do you reseal block paving after cleaning?
Yes. We can re-sand the joints and apply a protective sealant that helps lock the sand in, slow down weed growth and keep the colour looking fresh. Just ask for it in your quote.
Will the pressure washer damage my driveway?
We set the pressure to suit the surface, so block paving, concrete and stone each get the right treatment. Softer surfaces are cleaned more gently to avoid pitting or marks.
More exterior cleaning
Other services you might need.
Soft Washing
A low-pressure, surface-safe wash for render, cladding and painted walls that removes algae and green growth without damage.
Window Cleaning
Streak-free glass, frames and sills, cleaned by hand or pure-water pole. Ideal after building work, before a sale or at the end of a tenancy.
Free quote
Tell us about the property.
Use this short form to request pricing. Tell us the job, the postcode and your dates, and we'll come back with a clear quote.
Fast, straightforward repliesMost quote requests receive a response within one working day.