BK7 Builders is a specialist underpinning contractor providing safe, reliable, and structurally engineered solutions to strengthen and stabilise existing foundations.
We deliver professional underpinning services for residential, commercial, and structural renovation projects. Whether dealing with foundation settlement, subsidence, basement construction, or structural alterations, our experienced team ensures every project is carried out with precision, safety, and full compliance.
At BK7 Builders, we protect and reinforce buildings from the ground up — ensuring long-term structural stability and peace of mind.
🔹 Our Underpinning Services
- Mass Concrete Underpinning
- Mini Piled Underpinning
- Beam & Base Underpinning
- Foundation Strengthening
- Subsidence Repair Solutions
- Structural Stabilisation
- Basement Underpinning
- Ground Improvement Works
🔹 Why Choose BK7 Builders?
- Experienced Structural Specialists
- Engineering-Led Approach
- Safe & Controlled Construction Methods
- Minimal Disruption to Existing Structures
- Fully Compliant & Quality Assured
- Reliable Project Delivery
🔹 Ideal Projects
- Residential Homes
- Basement Conversions
- Structural Extensions
- Commercial Buildings
- Buildings Affected by Subsidence