What Does Professional Drainage Actually Cost in Memphis
Fix the water problem before it becomes a foundation problem. See what real Mid-South drainage projects cost—and exactly what was included.
If you’re dealing with standing water, a soggy yard or runoff collecting against your home, you probably want to know what fixing it will cost before scheduling an appointment.
The answer depends on more than how many feet of pipe go in the ground. Where the water comes from, how much needs to be collected and where it can discharge all affect the work required.
Below are three examples of our drainage work, with estimated budgets for similar installations.
About these prices: These are planning ranges, not the original invoice amounts for the pictured properties. Each range describes the scope outlined below. Your written estimate will reflect your property’s conditions and the work needed.
Yard Drainage With Multiple Catch Basins
Estimated budget: $3,500–$6,500
When surface water collects in several areas, one drain may not provide enough collection points. A system with multiple catch basins can collect runoff along its route and carry it through underground piping to a suitable outlet.
This installation photo shows the work that is usually hidden once the yard is restored: excavation, connected piping and several surface-water collection points.
The budgeting range assumes:
Excavation for the drainage route
Multiple catch basins with grates
Underground PVC pipe and connections
Connection to a suitable discharge point
Backfilling and basic lawn restoration
Longer pipe runs, restricted equipment access, deeper excavation or extensive sod replacement can increase the price.
Underground Downspout and Patio Drainage
Estimated budget: $1,500–$3,500
A downspout can concentrate roof runoff in a small area beside the house. When that water collects around a patio, landscaping or the foundation, an underground extension may be part of the solution.
This photo shows a downspout connection and a nearby surface drain during installation. The important question is where that connected system takes the water.
The budgeting range assumes a small standalone project with:
A limited number of downspout and surface-drain connections
A relatively short underground pipe run
Excavation and backfilling
An accessible, suitable outlet
Basic restoration of disturbed areas
This range does not cover a whole-house downspout system or substantial concrete and masonry replacement. If a connection like the one pictured is part of a larger drainage project, the total will reflect that larger scope.
Larger Yard Drainage With Sod Restoration
Estimated budget: $5,000–$10,000
On a sloped property, drainage work may involve collecting runoff near the home and carrying it farther across the yard. Access, trees, excavation conditions and the outlet location can all affect installation.
The finished photo shows a large surface grate and sod restoration. Most of the system is underground, which is why a finished photo alone cannot tell you the full cost.
The budgeting range assumes:
A larger collection basin and grate
Underground drainage piping
Excavation along the drainage route
Discharge work
Backfilling and sod restoration in the disturbed area
Extensive grading, multiple large basins, unusually long pipe runs or a constructed headwall can put a project above this range.
Crawl-Space Encapsulation
Estimated budget: $7,000–$10,000
Water problems aren’t always limited to the yard. When moisture needs to be addressed beneath the house, crawl-space encapsulation may be part of the solution.
This photo shows a vapor barrier covering the crawl-space floor and extending onto the perimeter walls and support piers.
This planning range assumes:
Crawl-space preparation
A sealed vapor barrier across the ground
Wall and pier wrapping
Sealing around seams and penetrations
A crawl-space dehumidifier
Square footage, access, existing debris and material specifications affect the total. Standing water may require drainage and a sump pump in addition to encapsulation. Structural repairs, mold remediation and extensive insulation removal would need to be priced separately.
The right proposal should explain how both water and humidity will be managed—and clearly identify which equipment and preparation work are included.
What Makes One Drainage Job Cost More Than Another?
Two yards can have similar standing-water problems and need very different solutions.
Pipe length and size. A short run to an accessible outlet requires different materials and labor than a system crossing most of the property.
Collection points. The number, size and placement of drains depend on the areas contributing water and how it moves across the yard.
Discharge location. Collecting water is only part of the job. The system also needs a suitable place to release it. A curb crossing, concrete work or a more involved outlet can add to the scope.
Access and excavation. Narrow gates, established landscaping, tree roots and existing utilities can make installation more involved.
Restoration. Replacing sod, repairing concrete and rebuilding disturbed landscaping should be accounted for when comparing estimates.
Does Every Wet Yard Need a French Drain?
No. A French drain is one option, but the recommendation should follow the problem.
Surface runoff may call for catch basins, a channel drain or grading improvements. Roof runoff may need downspout extensions. Subsurface water may require a different approach. Some properties need a combination.
At Drainage Solutions, we look at where the water originates, how the property directs it and where it can go before recommending the installation.
What Should Your Drainage Estimate Include?
A useful estimate should make it clear what you’re paying for.
Look for an explanation of:
The water problem being addressed
The proposed collection points and drainage route
Pipe and drain specifications
The discharge location
What lawn, landscaping or concrete restoration is included
Any exclusions or separately priced work
That detail makes it easier to compare proposals. A lower total may cover less work, while a higher total should have an understandable reason behind it.
Can Exterior Drainage Help Protect Your Home?
Managing runoff outside can help reduce water collecting against the structure. It also helps address muddy areas, erosion and outdoor spaces that remain unusable after rain.
Existing structural damage or persistent basement and crawl-space moisture may need additional work. An exterior drainage evaluation helps establish what is happening outside and how it fits into the overall solution.
Financing Is Available
You shouldn’t have to guess about the price—or your payment options.
Drainage Solutions offers financing through Wisetack for qualifying customers. Ask about available options when discussing your estimate. Financing is subject to approval and applicable terms.
Get a Written Estimate for Your Property
Whether you need a downspout connection or a larger yard-drainage system, we’ll evaluate the conditions and explain the recommended work.
Drainage Solutions serves Memphis and North Mississippi, including Germantown, Collierville, Bartlett, Olive Branch, Southaven and Hernando.
Request your drainage evaluation here.
