Piling, Excavation & Foundation Contractors Across the UK
Commercial groundworks contractors providing piling, excavation, site clearance and foundation construction for housing, commercial and industrial projects.
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Our Groundworks Services
Piling, excavation, site clearance, foundations and enabling works for commercial and residential projects.
Groundworks Contractors
Full-service groundworks for commercial and residential construction.
- Single point of contact for all groundworks
- Programme-driven delivery
- Fully insured and accredited
Piling Contractors
Driven, bored and sheet piling for buildings and structures.
- Suitable for restricted access
- Minimal vibration options
- Load-tested and certified
Excavation Contractors
Bulk excavation, strip excavation and trenching for construction.
- Programme-led excavation
- Support and temporary works
- Spoil management
Foundation Contractors
Strip, pad, raft and piled foundations for all building types.
- Design or design-and-build
- All foundation types
- Engineered solutions
Need a Groundworks Quote?
Send us your site details and project requirements. We will come back with a detailed quote and programme.
Get a QuoteThe Mainline Drains Difference
What sets us apart from other drainage contractors in London.
Experienced Teams
Qualified operatives and modern plant for piling, excavation and foundations across the UK.
Programme Led
We work to your programme with clear planning and communication from start to finish.
Fully Insured
Comprehensive insurance and accreditation so your project is in safe hands.
Quality Assured
Testing, certification and handover documentation for every project.
Recent Projects
A selection of our completed groundworks projects across the UK.
Site Clearance Contractors for Housing Development – Leeds
Leeds
Groundworks and foundations for a housing development in Leeds. Delivered on time with certification.
View ServiceMini Piling Contractors for Commercial Office Building – Sheffield
Sheffield
Groundworks and foundations for a commercial office building in Sheffield. Delivered on time with certification.
View Service
Excavation Contractors for Warehouse – Guildford
Guildford
Groundworks and foundations for a warehouse in Guildford. Delivered on time with certification.
View Service
Foundation Contractors for Industrial Site – Bournemouth
Bournemouth
Site preparation and Foundation Contractors for a industrial site in Bournemouth. Quality assured and documented.
View Service
Mini Piling Contractors for Housing Development – Birmingham
Birmingham
Site preparation and Mini Piling Contractors for a housing development in Birmingham. Quality assured and documented.
View ServiceSite Clearance Contractors for Industrial Site – Portsmouth
Portsmouth
Groundworks and foundations for a industrial site in Portsmouth. Delivered on time with certification.
View ServiceWhat Our Clients Say
Don't just take our word for it – hear from some of our satisfied clients.
Mainline Groundworks delivered our piling and foundations on programme. Professional and easy to work with.
Site clearance and enabling works were completed ahead of schedule. We use them on every project now.
Mini piling in a tight access site — no issues. Clear communication and proper certification.
Frequently Asked Questions
Need a Groundworks Quote?
Get in touch for a free, no-obligation quote. Our team delivers piling, excavation, foundations and site preparation across the UK.