Chester County, Pennsylvania
Drainage Contractors in Chester County, PA
We serve 5 Chester County towns from our West Chester office, with 9 drainage services covering everything from surface regrading to exterior foundation drainage.
The county
Drainage conditions across Chester County
JHL Drainage Solutions covers 5 towns across Chester County: West Chester, Malvern, Exton, Downingtown, Paoli.
Chester County sits on rolling Piedmont ground with clay-rich subsoil, much of it draining toward the Brandywine and Red Clay watersheds. That fall is an advantage: most properties have somewhere lower to send water, which makes gravity systems viable where they would not be on flatter ground further east. The corresponding problem is contributing area, because on open ground a property frequently has to manage runoff generated well beyond its own boundary.
Every Chester County project starts with an on-site assessment. Drainage permitting in Pennsylvania is set at township and borough level rather than county-wide, so the requirements differ between neighbouring municipalities — we confirm what applies to your specific address before work begins.
Services
Drainage services across Chester County
French Drain Installation
Subsurface French drain systems that intercept groundwater and carry it away from the house before it reaches the foundation.
Perforated pipe / Washed stone / Filter fabric / Solid outfall pipe
Yard Regrading & Grading
Reshaping the slope of a yard so surface water runs away from the house instead of collecting against it — often the cheapest permanent fix.
Topsoil / Positive slope to daylight / Seed or sod restoration
Yard Drainage Systems
Catch basins, area drains and collection lines for chronically wet lawns, low spots and soggy ground that never dries out.
Catch basins / Area drains / Collection piping / Pop-up emitters
Basement & Foundation Drainage
Exterior foundation drainage — footing drains, waterproofing and grade correction that stop water before it reaches the basement wall.
Footing drain / Exterior membrane / Drainage board / Regraded backfill
Downspout Drainage & Tie-Ins
Underground downspout extensions that carry roof water well away from the foundation instead of dumping it at the corner of the house.
Solid PVC pipe / Downspout adapters / Pop-up emitters / Catch basins
Standing Water Solutions
Diagnosis and correction for yards that hold water for days after rain — the symptom that usually has more than one cause.
Percolation assessment / Grade correction / Subsurface collection
Sump Pump Discharge Lines
Buried sump discharge lines run to a proper outfall, so pumped water leaves the property instead of cycling back to the sump.
Buried discharge line / Freeze-resistant outfall / Pop-up emitter
Swale Installation
Shallow grassed channels that move surface water across a property along a controlled route, without pipe.
Shaped channel / Stabilised base / Turf or stone lining
Gutter Drainage & Roof Runoff
Managing the roof water side of the problem — gutter capacity, discharge points and where that volume actually ends up.
Discharge tie-ins / Underground carriers / Splash-zone correction
Your office
Chester County is served from West Chester
West Chester Office
701 S Franklin St, Suite #109West Chester, PA 19382(610) 800-0008Monday – Saturday: 8am – 7pm
Sunday: Closed
Questions
Chester County drainage questions
Which Chester County towns do you serve?
We cover West Chester, Malvern, Exton, Downingtown, Paoli across Chester County, served from our West Chester office at 701 S Franklin St, Suite #109, West Chester, PA 19382.
Do you need a permit for drainage work in Chester County?
It depends on scope and municipality. Requirements are set at township and borough level rather than county-wide, and work affecting a stormwater system, floodplain or a regulated earth-disturbance threshold is treated differently from a contained residential run. We confirm what applies to your address before starting.
What causes standing water on Chester County properties?
Most commonly one of six conditions: ground falling back toward the house, roof water released at the foundation, a low area with no outfall, subsurface water surfacing on a slope, runoff arriving from an upslope property, or compacted soil that will not accept water. They look alike and need different corrections.
How much does drainage work cost in Chester County?
Residential French drain work in this region commonly falls in the $2,000 to $8,000 range, with position in that range driven by run length, depth, ground conditions, what the outfall requires and how much restoration is involved. We provide a free written estimate after an on-site assessment.
Drainage problem in Chester County?
On-site assessment. Free written estimate. No obligation.