Residential Drainage Design
Standing water in your yard is more than just an eyesore; it damages your lawn, breeds mosquitoes, and can impact your foundation. Our drainage engineering solutions address the root cause of water problems with designs tailored to Florida's unique hydrology.
Licensed Professional Engineers solving standing water, yard flooding, and foundation drainage problems for Florida homeowners. Our team of Licensed Professional Engineers delivers solutions tailored to Florida's unique drainage challenges.
Florida's combination of flat terrain, high water tables, sandy soils, and intense seasonal rainfall creates drainage challenges unlike anywhere else in the country. In South Florida, the water table can rise to within two feet of the surface during the wet season, leaving properties with nowhere for stormwater to go. Without proper engineering, this leads to standing water, soggy yards, foundation damage, and costly repairs.
Our Licensed Professional Engineers specialize in diagnosing the root causes of residential drainage problems and designing systems that work within Florida's challenging conditions. Every design begins with a thorough site assessment, including topographic surveys, soil analysis, and evaluation of existing drainage infrastructure. We then develop an engineered solution that accounts for your property's unique characteristics — elevation, soil permeability, proximity to water bodies, and local code requirements.
Whether you need a simple french drain to redirect water away from your foundation or a comprehensive property-wide drainage system with retention, catch basins, and outfall connections, we deliver permit-ready engineered plans that contractors can build from with confidence.
French Drain Systems
Subsurface drainage systems engineered to redirect groundwater away from your home and foundation, sized for Florida's soil conditions and rainfall intensity
Yard Drainage Solutions
Surface grading design, catch basins, and channel drains to manage stormwater flow across your property and prevent ponding
Pool & Patio Drainage
Pool deck drainage systems, pool area drainage solutions, and swimming pool drainage design — including french drains around pools. Trusted by pool contractors statewide.
Foundation Protection
Perimeter drainage systems designed to intercept groundwater before it reaches your foundation, reducing hydrostatic pressure and preventing water intrusion
Drainage Modification
Redesign and restoration of existing drainage systems to meet current Florida Building Code requirements and address performance issues
Sump Pump Systems
Engineered water removal with battery backup for low-lying areas where gravity drainage is not feasible due to high water tables
- Mitigate standing water and yard flooding
- Protect your foundation from water damage
- Reduce mosquito breeding areas on your property
- Increase property value with proper drainage infrastructure
- Create usable outdoor spaces year-round, even during wet season
- Professionally engineered solutions backed by calculations, not guesswork
We visit your property to evaluate existing conditions, identify the source of water problems, assess soil types and permeability, and document elevations and flow patterns. This on-site assessment is the foundation of every successful drainage design.
Our survey team collects accurate elevation data, property boundary information, and locations of existing utilities and structures. This data feeds directly into the engineering design to ensure precise grading and pipe sizing.
Our Licensed Professional Engineers develop a complete drainage design including pipe sizing calculations, grading plans, detention/retention requirements, and construction details. Every design accounts for Florida's 25-year/24-hour storm event and local code requirements.
We prepare and submit all required permit applications to your local building department, SFWMD, or other agencies. Our team manages reviewer communication and addresses any comments to keep your project moving toward approval.
We provide permit-ready construction drawings that contractors can build from directly. If needed, we can connect you with experienced drainage contractors in our professional network who are familiar with our designs.
After installation, we provide any required inspections, as-built documentation, and engineering certifications to close out permits and verify the system was built according to our design.
Before You Start: Survey Data Required
Our engineers need elevation data to design your stormwater management system. A current topographic survey provides the contours, grades, and existing drainage structures we use to calculate flow paths and pipe sizes.
Understanding regulatory requirements is critical for any drainage project in Florida.
- Florida Building Code 8th Edition requires engineered drainage for construction affecting surface water flow or connecting to municipal systems
- SFWMD Environmental Resource Permits are required for projects affecting wetlands, floodplains, or surface water management systems
- County building departments typically require engineer-stamped drainage plans for permits involving grading, fill, or drainage pipe installation
- Residential properties in flood zones (AE, VE, X-shaded) face additional elevation and drainage requirements under FEMA regulations
- Pool and patio projects must demonstrate that drainage does not adversely impact neighboring properties per Florida Statute 373
- Many municipalities require a pre-development vs. post-development runoff analysis for projects exceeding impervious area thresholds
Pool Drainage Engineering for Contractors
We partner with pool contractors across Florida to provide professional pool deck drainage design, swimming pool drainage plans, and permit-ready engineering.
- Pool deck drainage system design & engineering
- Swimming pool dewatering permits
- French drain design around pools
- Pool patio drainage and grading plans
- Engineer-stamped plans for building departments
- Fast turnaround for contractor schedules
Florida Property Challenges
Standing Water After Rain
Flat Florida lots, high water tables, and compacted soil combine to create persistent puddles that damage your lawn, attract mosquitoes, and can undermine your foundation over time.
Neighbor's Runoff Flooding Your Yard
When adjacent properties are regraded, water flows downhill — often onto your property. Florida law addresses drainage between properties, and proper engineering can redirect this water.
Pool Deck Flooding
Pool installations change property drainage patterns. Without proper pool deck drainage design, water can pool on decks, damage decking materials, and violate Florida Building Code requirements.
Foundation Water Intrusion
South Florida's water table can rise to within inches of the surface during wet season, creating hydrostatic pressure against foundations and causing cracks, seepage, and structural damage.
Failing Older Drainage Systems
Drainage infrastructure installed decades ago may be undersized, clogged, or damaged. Pipes collapse, swales erode, and catch basins clog — requiring modern engineering solutions.
New Construction Drainage Requirements
Florida building departments require engineered drainage plans for new construction, additions, and major renovations. Without proper plans, your building permit will be denied.
Get a Free Residential Drainage Design Quote
Describe your project and a licensed PE will respond within 24 hours.
Frequently Asked Questions
Common questions about residential drainage design
Why does my yard flood after every rain?
Do I need a permit for residential drainage work?
What types of drainage systems work best in Florida?
I'm a pool contractor — do you handle pool drainage permits?
What pool deck drainage system do I need?
Do pool areas need engineered drainage plans in Florida?
How long does a residential drainage project take?
Can standing water damage my foundation?
Residential Drainage Design Across Florida
South Florida
Treasure Coast & Southwest
Central, Tampa Bay, Jacksonville & Beyond
Ready to Solve Your Drainage Problems?
Get expert help from Florida's trusted drainage engineers.