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A One-Stop Solution for All Your Drainage, Civil, Roofing & Construction Needs.

Your Solution for Drains, Burst Pipes & Clogged Gutters.
Supporting Essential Public Service Demands.
Reliable Residential & Commercial Roofing.
Provider of Infrastructure, Construction & Property Developments.

Standing at the forefront as a provider of Civil, Drainage, Roofing & Construction Solutions.

In 2024, Semilong Services restructured its expert services into The Semilong Services Group, encompassing Civil, Drainage, Roofing, and Construction solutions. This strategic reorganisation enables us to deliver specialised services across multiple sectors while maintaining the high standards our clients expect.

Drainage

At Semilong Drainage, we provide emergency, reactive, preventative, and pre-planned drainage services, including drain cleaning and unblocking. Whether it’s burst pipes or clogged gutters, our team is available to resolve issues efficiently and effectively, ensuring minimal disruption.

Construction

Under Semilong Construction, we offer both “construct-only” and “design-and-construct” capabilities. Our highly trained, qualified, and competent workforce delivers specialist design, construction, integrated consulting, and multi-utility infrastructure services. With a focus on innovation and technical excellence, we provide tailored solutions that address diverse client needs.

Civil Engineering

Semilong Civil is dedicated to identifying, developing, and implementing innovative solutions for the UK’s major infrastructure projects. Our expertise in civil engineering and project management ensures timely delivery of niche and large-scale projects within budget, while prioritising efficiency and sustainability.

Roofing

Semilong Roofing provides trusted and comprehensive roofing services for residential and commercial projects across Northamptonshire, Buckinghamshire, and Bedfordshire. With over 10 years of local experience, we handle everything from minor repairs to large-scale installations. Using premium materials from reputable manufacturers, we ensure exceptional quality and durability. To back our commitment to excellence, we offer workmanship guarantees and extended warranties.

Our Mission

At the heart of The Semilong Services Group is a commitment to excellence and community impact. From small repairs to transformative developments, our work enhances the spaces where people live, work, and connect. By leveraging innovative methods, cutting-edge technology, and sustainable practices, we ensure every project leaves a lasting legacy.

No matter the scale or scope, Semilong Services is your one-stop solution for civil engineering, drainage, roofing, and construction needs. Let us help you build, protect, and enhance the spaces you care about most.

The Semilong Services Group.

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