Est 2006 • Dorset’s Local, Family-Run Drain Specialists
Drain Mapping for Building Work, Property Purchases & Problem Diagnosis
Drain mapping is required when planning extensions, applying for Building Control, digging near drains, connecting to sewers, buying a property or dealing with recurring drainage issues. We give you a clear, accurate map of every pipe so you can avoid delays, damage and unexpected costs.
Plan safely and avoid costly mistakes.
Our Drain Mapping Process in Christchurch

Contact us about drain mapping. Drain mapping involves identifying and mapping the location and condition of drain pipes within a site.


The first step in drain mapping is to conduct a site survey in Christchurch to locate the existing drainage system within the site.


The next step is to carry out a CCTV inspection of the drain pipes to identify any defects, blockages or other issues.


Once the site survey and CCTV inspection are completed, the information is used to create a detailed map of the drainage system.
Book your drain mapping survey
Why Drain Mapping is Important in Christchurch
Drain mapping is crucial for various reasons. Firstly, anyone planning building work will need a survey of their drains to prevent disruptions and potential damages during construction. By having a detailed map of your drainage system, architects and builders can plan the project efficiently.
Drain Mapping Services
Our experience in drain mapping across Christchurch has allowed us to become experts in conducting accurate CCTV surveys of drainage systems. Our skilled professionals use the best equipment available to identify the location, layout, and connections of all the drains and pipes within your property or site
Drain Mapping Process in Christchurch
Our drain mapping process involves several steps. First, we conduct a site survey to locate the existing drainage system within your property or site. Next, we carry out a CCTV inspection of the drain pipes to identify any defects, blockages, or other issues. Once the survey and inspection are completed, we create a detailed map of the drainage system, including the locations of manholes and inspection chambers.
Discover the Advantages of Drain Mapping in Christchurch with Maintain Drains
Are you still wondering whether drain mapping is worth considering for your property? Let us highlight the compelling benefits that come with our drain mapping services:
Smooth Building Projects
Planning construction work in Christchurch without a comprehensive drain mapping survey can lead to unexpected disruptions and costly damages. Our detailed drain maps will ensure your building project progresses seamlessly, without any drainage-related setbacks.
Enhanced Property Value
Whether you own a residential or commercial property, having accurate drain maps can boost its value. Potential buyers and investors will appreciate the foresight and proactive approach to property maintenance, which can give you a competitive edge in the market.
Preventative Maintenance
Early detection of drainage issues is key to avoiding major problems down the line. Our drain mapping process, including CCTV inspections, allows us to identify hidden defects and blockages, enabling timely and cost-effective maintenance.
Regulatory Compliance
Many local authorities and building regulations require a thorough understanding of drainage systems before granting permits for construction or renovations. Our drain mapping services ensure you meet all necessary compliance standards.
Time and Cost Savings
By investing in drain mapping, you’re investing in the future well-being of your property in Christchuch. Identifying and addressing drainage problems at an early stage can save you significant repair costs and time-consuming disruptions.
Peace of Mind
When you choose Maintain Drains for drain mapping, you gain peace of mind knowing that your property’s drainage system is in the hands of experienced professionals. Our dedicated team is available 24/7 in Christchurch to assist you in any drainage-related emergencies.
Get in Touch Today!
Experience the full benefits of drain mapping with Maintain Drains. Our expert team is ready to provide you with top-notch drain mapping services that will safeguard your property and simplify your construction projects. Contact us now to discuss your requirements and get a free quote. Trust us for all your drainage needs!
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Locations we cover
What Drain Mapping Can and Can’t Do
Drain mapping CAN…
- Locate every pipe: Show the full layout, route and depth of your drainage system so you know exactly where everything runs.
- Support building work: Help architects and builders plan around drainage and avoid accidental damage during construction.
- Identify hidden problems: Reveal cracks, blockages, root intrusion and misalignments before they become major issues.
- Provide visual evidence: A detailed map plus recorded footage supports planning, insurance and compliance documentation.
Drain mapping CAN’T…
- Detect every micro-leak: Very small leaks may not be visible on camera if they do not cause an obvious internal defect. In some cases, additional testing may be recommended.
- Replace all specialist testing: Mapping shows the layout and what is visible inside the pipe, but pressure or dye testing may be needed for certain investigations.
- Solve the problem: Drain mapping is a diagnostic tool. Once issues are found, they still need fixing. This could be something quick like an unblockage using drain jetting, or something more comprehensive like drain relining.
Drain Mapping
Whatever your drainage problems in Christchurch, Maintain Drains has the solution. We’ve invested heavily in technology and training to make sure we can tackle your drainage emergency quickly, cleanly and safely. 24 Hours a day, 7 days a week.


Read Our Guides on Drain Mapping
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Drain Mapping Across Dorset & Hampshire
Maintain Drains provides professional drain mapping across Dorset and Hampshire. Whether you’re planning building work, buying a property, or investigating recurring drainage problems, our engineers cover towns throughout the region.
Select your area below to see local coverage information and service details:
FAQs about Drain Mapping in Christchurch
Drain mapping is the process of creating a detailed map or plan of a drainage system, identifying the location, layout, and connections of all the drains and pipes within a property or a larger area.
Yes, drain mapping can be done on any property in Christchurch, regardless of its size or type, including residential, commercial, industrial, and public properties.
While it is possible to attempt drain mapping yourself, it is highly recommended to seek professional help. Drain mapping requires specialised equipment, expertise in CCTV surveys in Christchurch, and knowledge of mapping techniques.
Yes, drain mapping can help identify hidden problems within the drainage system, such as cracks, blockages, root intrusions, or misalignments.
Drain mapping is essential for maintenance, repairs, construction, and compliance. It helps identify issues, locate problem areas accurately, avoid damage, and meet regulatory requirements.
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