St. Johns County · Northeast Florida
Excavation in St. Augustine
Foundation, pond, utility and pad excavation on sites where the water table is close and the soil changes across the lot. Licensed and insured, Florida Certified Building Contractor CBC1265492.
- Utilities marked before the bucket moves
- LocatedUtilities marked before the bucket moves
- Backfill placed in lifts, not dumped
- CompactedBackfill placed in lifts, not dumped
- Cut and fill balanced on site where possible
- BalancedCut and fill balanced on site where possible
Excavation for St. Augustine property owners
Excavation in St. Augustine starts with the property, not with a catalog. We work across St. Augustine — from the Castillo de San Marcos out to the parcels beyond St. George Street. Most of what we handle here involves historic-district homes, bayfront property and small commercial and hospitality buildings.
Site conditions here are specific and they're not optional to plan around. Coquina, shell and centuries of fill — archaeological review can be triggered by excavation before a footing is ever poured, while Matanzas Bay tidal flooding reaches downtown streets on king tides, which sets the floor elevation conversation for any renovation.
What St. Augustine geology and review rules change
Around St. Augustine the ground itself is the risk. Coquina, shell and centuries of fill — archaeological review can be triggered by excavation before a footing is ever poured. That means excavation can encounter limestone at a shallower depth than the plan assumed, and rock changes the machine, the method and the price. The more serious finding is a void: karst features do not announce themselves from the surface, and opening one during excavation is a stop-work event rather than an inconvenience. The Historic Architectural Review Board reviews exterior materials, windows, roofing and massing — approval comes before permitting, not after.
The other factor specific to St. Augustine: some of the oldest building stock in the country alongside 1920s frame houses, all of it visually regulated. Which means a scope written for somewhere else will be wrong here in ways that only surface once work starts.
Approvals run through City of St. Augustine, with Historic Architectural Review Board approval. We establish that before anything is drawn, because a redesign after a review comment is the most avoidable cost on a project.
What that adds up to is a excavation approach built around St. Augustine specifically: the site investigated before the design commits, materials chosen for the conditions they'll actually live in, and a schedule that reflects the real permitting timeline rather than an optimistic one.
What excavation in St. Augustine covers
- Utility locates and site protection
- Foundation and pad excavation
- Pond, basin and retention excavation
- Utility and septic trenching
- Dewatering
- Backfill and compaction
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.
- You have plans with a required pad elevation and no idea what it costs to get there.
- A previous contractor left the site rutted and equipment can no longer cross it.
How we deliver excavation in St. Augustine
01
Review plans and walk the site
02
Locates and protection
03
Bulk excavation
04
Dewatering and stabilization
05
Fine grading
06
Backfill and cleanup
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.
- What's actually in the ground
- Limestone, hardpan, buried debris and old foundations all slow the machine down. Rock is the expensive surprise, and it is why we would rather see soil information before quoting.
- Spoil disposal
- Clean fill can often be placed on site or given away. Organic, wet or contaminated material has to go to a facility that will accept it, and that is priced by the load.
Serving St. Augustine.
We excavate in and around St. Augustine — foundation and pad work on limestone-shallow sites, utility trenching, and pond excavation where the geology allows it. Historic-district homes, bayfront property and small commercial and hospitality buildings form the context. A soil report here earns its cost more reliably than anywhere else we work.
St. Augustine is one stop in a St. Johns County circuit that also takes in Vilano Beach, St. Augustine Beach, Elkton and World Golf Village.
- historic-district homes
- bayfront property
- small commercial and hospitality buildings
Other work we do in St. Augustine
Land Clearing in St. Augustine
Clearing, grading, driveways and drainage that get a property ready to build on.
Learn more →Drainage & Stormwater in St. Augustine
Grading, swales, culverts and retention that move water away from the structure instead of toward it.
Learn more →Demolition in St. Augustine
Full structure, selective interior, and slab and outbuilding removal — a permitting job as much as a machine job.
Learn more →Excavation near St. Augustine
All areas we serve for excavation →Excavation questions in St. Augustine
What happens if you hit rock or a void near St. Augustine?
We stop and reassess rather than keep digging. Around St. Augustine shallow limestone is common enough that we'd rather see a geotechnical report before quoting. Rock is a price change; a void is an engineering question that has to be answered before anything is built over it.
How much does excavation cost in St. Augustine?
Not without seeing the property, and any contractor who does is guessing. In St. Augustine the biggest single variable is usually the site itself — coquina, shell and centuries of fill — archaeological review can be triggered by excavation before a footing is ever poured — which changes the scope before anything else does. We'll walk it and give you a real number.
Who pulls the permit for excavation in St. Augustine?
Almost always. Jurisdiction sits with City of St. Augustine, with Historic Architectural Review Board approval. The Historic Architectural Review Board reviews exterior materials, windows, roofing and massing — approval comes before permitting, not after. That's our responsibility, not yours: applications, comment responses and inspections are all part of the contract.
What's your availability for work in St. Augustine?
Site visits in St. Augustine are typically within a week or so. Start dates hinge on City of St. Augustine, with Historic Architectural Review Board approval's review timeline, which we'll tell you honestly up front instead of promising a date we'd have to move.
Do you serve St. Augustine and the surrounding area?
Yes. St. Augustine is inside our regular service area from Keystone Heights, and we work throughout St. Johns County — including Vilano Beach, St. Augustine Beach and Elkton. Call (352) 478-6112 and we'll come look at the property.
How much does excavation cost?
It tracks volume, access and where the material ends up, not acreage. The same size hole can differ several-fold depending on whether the spoil stays on site and whether we're digging below the water table. We price after seeing the plans and the property.
What happens if you hit rock?
We stop and price it before continuing rather than running the clock. Limestone is common enough in parts of Alachua and Union counties that we would rather know from a soil report up front than discover it with a bucket.
Ready to talk about excavation in St. Augustine?
Free consultations, straight answers, and one contractor accountable from the first walkthrough to the last punch item.