St. Johns County · Northeast Florida
Drainage & Stormwater in St. Johns
Grading, swales, culverts and retention that move water away from the structure instead of toward it. Licensed and insured, Florida Certified Building Contractor CBC1265492.
- Away from the structure
- Positive fallAway from the structure
- Pipe sized to real storm flow
- SizedPipe sized to real storm flow
- Seeded or sodded before we leave
- StabilizedSeeded or sodded before we leave
Drainage & Stormwater for St. Johns property owners
We price drainage work in St. Johns off what the property actually shows us, not off a rate card. From CR-210 across to the Durbin Creek corridor, St. Johns is territory we know. Most of what we handle here involves new subdivision homes, semi-custom builds and outdoor living additions.
The first thing worth understanding about the site is the ground itself. Recently converted timber land, flat, with fill pads and engineered drainage on nearly every new plat. Durbin Creek and its wetland fingers cut through the area, setting conservation buffers that shape lot layout. Both of those show up in the estimate long before any finish selection does.
What St. Johns homeowners run into
In St. Johns your lot is one cell in an engineered stormwater system, and that constrains the solution more than the problem does. Recently converted timber land, flat, with fill pads and engineered drainage on nearly every new plat. That means re-grading to push water off your property can put it on a neighbor and breach both the county permit and the covenants. County permitting with wetland buffer and impervious-coverage limits enforced parcel by parcel. The workable fixes are the ones that keep water within your own parcel's allowance and route it to the community system where the plan already expects it.
The second local factor: some of the newest housing stock in the region, so the demand is additions, pools, lanais and shops rather than renovation. It changes what we expect to find once we start, and therefore what we're willing to quote before we do.
Approvals run through St. Johns County Building Services. We establish that before anything is drawn, because a redesign after a review comment is the most avoidable cost on a project.
So our drainage work in St. Johns runs in that order — understand the site, design to it, price the whole of it including the parts nobody enjoys paying for, then build.
What drainage & stormwater in St. Johns covers
- Survey and flow mapping
- Grading and swales
- French drains and subsurface systems
- Culverts and driveway crossings
- Roof water routing
- Retention, outfall and stabilization
Signs it's time to call
These are the things owners tell us on the first call. If more than one sounds familiar, it's worth a look.
- There's a dark tide line or chalky efflorescence on the slab edge or the bottom course of block.
- Mulch and topsoil migrate toward the street after every storm.
How we deliver drainage & stormwater in St. Johns
01
Walk it wet
02
Survey and design
03
Permitting and outfall approval
04
Earthwork
05
Pipe and structures
06
Stabilize and verify
What actually drives the cost
We won't quote a number sight unseen. These are the factors that move it, so you can see where your project is likely to land before we ever walk the property.
- Where the water can legally go
- The single biggest variable. A parcel with a ditch, easement or street inlet to discharge into is straightforward. One with nowhere to send water needs retention, and retention is volume, excavation and area.
- Permitting and outfall approval
- Tying into a public system or a district facility requires approval, and approvals have timelines that belong in the schedule rather than in the surprises.
St. Johns and the surrounding area
We do drainage work in St. Johns — correcting rear-yard grades that trap water, re-routing downspouts, and adding capacity within the impervious allowance the parcel already has. New subdivision homes, semi-custom builds and outdoor living additions surround the work.
Our St. Johns County work covers St. Johns plus Fruit Cove, Switzerland, Julington Creek and Nocatee — near enough to each other that a site visit is never a production.
- new subdivision homes
- semi-custom builds
- outdoor living additions
Other work we do in St. Johns
Land Clearing in St. Johns
Clearing, grading, driveways and drainage that get a property ready to build on.
Learn more →Excavation in St. Johns
Foundation, pond, utility and pad excavation on sites where the water table is close and the soil changes across the lot.
Learn more →Custom Home Building in St. Johns
Ground-up custom homes, from land clearing through the final walkthrough, with one builder accountable the whole way.
Learn more →Drainage & Stormwater near St. Johns
All areas we serve for drainage & stormwater →Drainage & Stormwater questions in St. Johns
Can I regrade my yard to fix drainage in St. Johns?
Within limits. Recently converted timber land, flat, with fill pads and engineered drainage on nearly every new plat. In St. Johns the lot's grading is part of a community drainage design, so altering it can push water onto a neighbor and violate both the county permit and the covenants. We design fixes that work inside the existing plan rather than against it.
Can you give me a price for drainage work in St. Johns over the phone?
The honest answer is that we price it after we've stood on it. Recently converted timber land, flat, with fill pads and engineered drainage on nearly every new plat in St. Johns, and that alone can swing an estimate substantially. A phone quote would just be a number we'd have to revise.
Does drainage work in St. Johns need a permit?
Yes. Approvals run through St. Johns County Building Services. County permitting with wetland buffer and impervious-coverage limits enforced parcel by parcel. We manage the applications and inspections; you should never be chasing a reviewer.
How quickly can drainage work get underway in St. Johns?
We'll come look at a St. Johns property within days. What sets the build start is the permit, and county permitting with wetland buffer and impervious-coverage limits enforced parcel by parcel, which affects the timeline. We plan around it rather than hope.
Is St. Johns inside your service area?
It is. We cover all of St. Johns County from Keystone Heights, St. Johns included, along with Fruit Cove, Switzerland and Julington Creek. There's no travel surcharge inside that area.
Why does water stand in my yard when it never used to?
Usually something upstream changed — a neighbor built up their pad, a ditch silted in, a culvert collapsed, or your own landscaping slowly reversed the fall. Drainage problems are rarely spontaneous; something redirected the water, and the low spot is just where it now ends up.
Can't I just add topsoil to the low spot?
That moves the puddle rather than removing it. Water has to go somewhere, and filling the place it collects sends it to the next lowest point, sometimes the foundation. Fill only works as part of a plan that gives the water a route out.
Ready to talk about drainage & stormwater in St. Johns?
Free consultations, straight answers, and one contractor accountable from the first walkthrough to the last punch item.