New Drainage System Installation

Planning an extension, new build, garage conversion or garden room? Our professional New Drainage System Installation service in Birmingham & Solihull delivers fully compliant underground drainage systems built to current building regulations and water authority standards.

From excavation and pipework installation to inspection chambers and final connections, we provide reliable, long-lasting drainage solutions for domestic and commercial projects.

Primary Service: Complete installation of new underground drainage systems, including excavation, pipework, chambers and compliant connection to existing sewer infrastructure.

Areas we Cover: Birmingham, Kings Heath, Moseley, Hall Green, Yardley Wood, Shirley, Solihull & surrounding areas.

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Note: Initial setup of £250 includes installation & testing of up to 10m.

What happens after you book with us?

Site Review & Confirmation

After booking online, we’ll discuss your project requirements and arrange a site visit if needed to assess ground conditions, access and connection points.

Install & Connect

We carry out excavation, lay new underground pipework, install inspection chambers and connect to the existing drainage system in line with building regulations.

Testing & Completion

All pipework is tested for correct flow and compliance. We ensure the system is operating correctly before handover.

What to Expect with SOS Services?
Why Choose SOS Services?
What’s Included in the Fixed Price?
What’s Not Included?

What our customers say...

Daniel H – Kings Heath

Had an emergency blocked drain late evening and SOS Services were with us within the hour. Problem diagnosed quickly and cleared without any fuss. Friendly, professional and very fairly priced. Would definitely recommend.

Mark R – Shirley

Had new drainage installed as part of a garden project and the team were brilliant. Turned up on time too.

Emma C – Moseley

We booked a CCTV drain survey when buying our house and the report was clear, detailed and turned around quickly. It gave us real peace of mind before exchange. Great communication throughout.

Sophie Turner – Solihull

Used SOS Services for pipe lining instead of digging up the driveway. Saved us £££ thousands, massive thank you!!

Tom B – Hall Green

Outstanding service from John. We had recurring drainage issues and he properly investigated the root cause instead of just doing a quick fix. Everything explained clearly and left spotless after.

James P – Yardley Wood

We also had jet washing done on our driveway and patio after drainage works. It looks brand new. Reliable local company that actually answers the phone and turns up when they say they will. Highly recommend.

Common Issues Identified in CCTV Drain Surveys

Frequently Asked Questions

Do I need building control approval?

Most new drainage installations require compliance with building regulations. We can advise based on your project.

Timescales depend on project size and ground conditions. We provide realistic timelines during quotation.

Yes — if repairs are needed, we’ll provide a clear quote before starting any additional work.

Yes, we install drainage systems for both domestic and small commercial premises.

Have some more questions? Get in touch for personalised advice!

Question about New Drainage Installation?

Speak to a local drainage specialist for clear, straightforward advice.

Whether you’re building an extension or starting a new project, we’ll ensure your drainage is installed properly from the ground up.