The Official Pre-Build Survey Specialist in Reading
Essential CCTV inspections and drainage mapping for Reading extensions and new builds. Get the data you need for local planning and Build-Over approvals.
- ◉ 100% Focused on Reading Postcodes
- ◉ Precision Pipe Tracing & Depth Data
- ◉ 24-Hour Technical Report Delivery
Reading Planning Approved
Architect & Builder Preferred
Local Reading Technical Team
Avoid Delays with a Professional Reading Pre-Build Survey
If you are planning an extension, a new build, or a commercial development in Reading, understanding the location and condition of the underground sewers is a legal requirement. A Pre-build survey provides the definitive evidence needed for Thames Water Build-Over agreements and Reading Borough Council building control. Our specialist engineers use high-precision sonar tracing and HD cameras to map your Reading site. We identify the exact depth, direction, and condition of pipes before you break ground, ensuring your foundations are safe and your project remains fully compliant with Reading’s strict construction standards.
Reading’s Leading Pre-Build Drainage Suite
We provide the technical depth and precision required by Reading’s structural engineers and local authorities. Our 5-point inspection system ensures no detail is missed before your project begins.
Build-Over Condition Surveys
We document the structural state of Reading sewers before construction starts, protecting you from liability for pre-existing damage.
Precision Depth & Invert Levels
Critical for Reading foundation design. We provide the exact measurements needed to ensure your build doesn't crush local sewer lines.
Site Mapping & Tracing
Using electromagnetic Sondes, we trace the exact path of the drain across your Reading property and mark it clearly for your groundworks team.
Connectivity & Flow Testing
We verify which pipes are private and which are public assets, a vital step for any Reading planning application or Build-Over agreement.
Post-Construction Verification
The final "After" survey required by Reading authorities to prove the integrity of the sewer remains intact after your build is complete.
Reading’s Tech-Forward Drainage Solution.
We believe in transparency. While national firms make you wait, our Pre-build survey process is entirely digital.
- Live Feed: Watch the inspection in real-time on our mobile monitors.
- WhatsApp Delivery: We send your footage and summary directly to your phone before we even leave the site.
- Actionable Advice:If we find a problem, we provide a clear, fixed-price quote to fix it, using the data from the inspection.
Our 3-Step Reading Approval Process
We believe in transparency. While national firms make you wait, our Pre-build survey process is entirely digital.
Site Consultation
Our Reading-based team reviews your architectural plans and identifies the “Zone of Influence” for local sewers.
Technical Survey
We perform a high-definition CCTV sweep and trace the lines using non-invasive technology.
Digital Delivery
You receive a professional “Reading Builder’s Pack” containing all video evidence and technical maps for your application.
Ready to Break Ground in Reading?
Get the professional drainage data your Reading project needs. Book your survey today.
Frequently Asked Questions
Why do I need a Pre-build survey in Reading?
If you are building within 3 meters of a public sewer in Reading, water authorities and local building control require a survey to grant a Build-Over agreement.
Is this survey required for Reading house extensions?
Yes. Most Reading extensions require a formal check to ensure the new footings won’t damage the existing Reading drainage network.
Does my Reading architect need this data?
Absolutely. Your architect needs the exact depth and location of the drains to design safe foundations for your Reading property.
How long does a Pre-build survey take at a Reading site?
Most domestic projects in Reading are completed within 2 to 3 hours, with digital reports delivered the next day.
Will you communicate with my Reading builder?
Yes, we can provide all technical data directly to your Reading builder or architect to ensure a seamless workflow.
What happens if a public sewer is found on my Reading land?
We will map it precisely and provide the technical report needed to apply for a formal Build-Over agreement with the Reading area water authority.
Can you trace pipes under existing concrete in Reading?
Yes. Our Sonde and Trace technology allows us to find pipes through concrete and soil without any digging at your Reading site.
Do your reports meet Reading Borough Council standards?
Yes, our surveys are designed to meet all local Reading planning requirements and national building regulations.