Why Drainage Matters

Your drainage system works around the clock, carrying away both foul and surface water. When it fails — whether from age, poor installation, or damage — the impact can be severe. From persistent blockages to contaminated ground, drainage problems quickly escalate if ignored. By choosing a professional installation or repair, you’re not just fixing a pipe — you’re protecting your property, your health, and your investment.

At Merciers Moling & Construction, we follow Building Regulations Part H to ensure every system we install or repair meets the strictest standards for safety and performance.

Our Drainage Services

• New Installations – For new builds, extensions, and redevelopments, we design and install complete drainage systems, from pipework and manholes to soakaways and connections to the mains.

• Repairs & Upgrades – Whether it’s cracked pipes, root intrusion, or collapsed drains, we provide durable repairs using patch lining, re-lining, or full replacements where required.

• CCTV Drain Surveys – Using specialist cameras, we inspect and diagnose hidden issues with pinpoint accuracy before any repair work begins.

• Surface Water Management – From soakaways to sustainable drainage systems, we help prevent flooding and ensure compliance with environmental standards.

By combining advanced diagnostics with proven repair techniques, we deliver solutions that restore full functionality and prevent future problems.

Modern Methods, Minimal Disruption

Traditional drainage repairs often meant large-scale excavation, which was disruptive and expensive. At Merciers Moling & Construction, we use the latest technology to minimise disruption — from CCTV surveys that avoid unnecessary digging to trenchless repair methods that save time and reduce reinstatement costs.

Our goal is always the same: deliver a long-lasting solution that protects your property while keeping disruption to a minimum.

Signs of Drainage Problems

• Slow-draining sinks, baths, or showers

• Gurgling noises from your drains or toilet

• Persistent foul smells inside or outside the property

• Recurrent blockages despite regular cleaning

• Damp patches, flooding, or ground movement around your property

If you’re noticing these signs, early action can prevent costly damage and restore confidence in your system.

Why Choose Merciers Moling & Construction?

• Full Compliance – All work carried out to Building Regulations Part H.

• Advanced Diagnostics – CCTV surveys provide accurate, evidence-based solutions.

• Cost-Effective Repairs – Patch lining, re-lining, or moling avoids unnecessary excavation.

• Experienced Team – Trusted by both domestic clients and commercial organisations.

• Proven Results – Our track record includes delivering drainage solutions for homes, businesses, and large-scale developments.

📞 Contact Merciers Moling & Construction today to arrange a drainage survey, repair, or installation — and keep your system flowing smoothly, safely, and efficiently.