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Expert Unblocking From

Leaves, Dirt & Blocked Outdoor Drains

RAW Services offers fast, expert unblocking for your gully, surface water drain, or soakaway. We have the tools and know-how to clear it quickly. Trusted across Sussex, Hampshire, and the South Coast our professional team arrives promptly to get things flowing and leave your property flood-free and clean.
Outdoor Blockages

Serving Homes and Businesses

Across the South Coast

RAW Services is the go-to choice for outside drain blockages thanks to our quick callouts, expert team, and professional equipment. Whether it’s a garden drain that’s overflowing, drain pipe repair or a blocked channel in your driveway, we handle it all with care and efficiency. Our friendly engineers work swiftly to find the cause and provide a reliable fix, keeping your property safe and your drainage flowing.


We proudly serve homes and businesses across the South Coast, covering Sussex and Hampshire, including Worthing, Brighton, Portsmouth, Bognor Regis, Chichester, Fareham and beyond. With years of experience and a reputation for great service, RAW Services is the trusted name to call when outdoor drains get blocked.

Outdoor Unblocking FAQ

How quickly can a drain unblocker near me respond to an emergency?

We understand how frustrating a blocked drain can be, which is why we offer 24/7 emergency callouts. In most cases, we can arrive the same day to assess and resolve the issue quickly, ensuring minimal disruption to your home or business.

Why is my outdoor drain overflowing?

Outdoor drains often overflow when leaves, mud, and general garden debris clog the system. This prevents water from draining away properly, especially during heavy rain.

Can you clear garden drain blockages?

Yes! RAW’s team is fully equipped to clear blocked garden drains quickly and efficiently, ensuring your garden stays dry and your drains flow freely again.

Do you deal with driveway drain clogs?

Absolutely – we clear all outdoor drainage, including driveway and patio gullies, where dirt, silt and runoff often cause blockages and flooding.

What causes outdoor drain smells?

Bad smells usually come from trapped waste, stagnant water, or a partial blockage in the drain. We’ll locate and clear the source to eliminate the odour fast.

Are outdoor drains affected by weather?

Yes – during storms or heavy rainfall, outdoor drains can easily back up if they’re already partially blocked, leading to surface flooding and standing water.

Can RAW clear blocked channel drains?

Definitely! We regularly clean and unblock long, narrow channel drains along driveways, paths and courtyards, restoring proper flow in no time.

How do you unblock outdoor drains?

We use professional jetting equipment and drain rods to break up and flush out blockages, leaving your outdoor drains flowing smoothly again.

What areas do you cover?

RAW proudly serves Sussex and Hampshire – including Worthing, Brighton, Chichester, Havant, Portsmouth, and all the towns in between.

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