When patio pavers are sinking, the cause sits under the pavers. Pavers most often sink from uneven soil drainage, poor water drainage or too much bedding sand. The repair is to lift the pavers around the dip, fill it with tamped gravel, add new sand, re-lay and compact. Ask for a walk-over so the crew can check the base and tell you whether a spot repair will hold.
A whole paver patio runs $2,400 to $7,000 nationally, about $3,800 on average, according to This Old House in its 2026 guide. Your Tampa price comes from a written quote after the crew comes out and measures.
Why patio pavers sink in Tampa
Uneven soil drainage
Tampa sits on sandy ground. The USDA Natural Resources Conservation Service describes Myakka fine sand, Florida's state soil, as poorly or very poorly drained, with the water table less than 18 inches down for 1 to 4 months in most years. That is a statewide series description, not a survey of any Tampa lot.
UF/IFAS adds that many Florida flatwoods soils have a weakly cemented organic hardpan, usually 12 to 40 inches down, and a water table that rises to within 5 to 20 inches of the surface. That is one reason some Tampa yards pond after rain, and why drainage and base depth matter. UF/IFAS Extension Hillsborough County also notes that urban development in Tampa and Hillsborough County often leaves compacted, nutrient-poor sandy soil. Does your dip sit where the ground stays wet? Tell the crew.
Poor water drainage
Rain is the other half of the picture. NOAA's climate normals for Tampa International Airport show 49.48 inches of rain a year, and 30.24 inches of that falls from June through September, about 61% of the year. August is the wettest month, with 9.03 inches in a normal year. The National Weather Service puts the Tampa Bay rainy season at May 25 to October 10.
So where does that water go? UF/IFAS Florida-Friendly Landscaping lists rain gardens, swales and berms that catch and filter runoff, porous patios and walkways that let water soak in, and downspouts pointed into planted areas. After a summer storm, does water stand in the dip, or run off the edge of the patio? Is a downspout emptying onto it? Those answers help the crew find the cause of your uneven pavers.
Too much bedding sand
Sand is one layer of the build, not the whole base. Bob Vila's DIY guide has the builder dig about 7 inches below grade for a paver patio, with 1 to 2 inches of sand over the compacted gravel. The Concrete Masonry & Hardscapes Association (CMHA) calls for at least 4 inches of compacted base under a paver patio or walkway, and at least 6 inches under a residential paver driveway. Those are minimums for ideal conditions, and weak soil or poor drainage calls for a thicker base.
Ask the crew how much sand is under your pavers and how deep the base is. Ask which paver thickness is quoted for a patio and which for a driveway, and get it in writing.
Checklist
How to fix sunken pavers, and what to check first
What to look at before you call
You can gather a few facts before anyone digs. Where is the low spot: by a downspout, at the patio edge, near a tree? Is it one dip, or are the pavers uneven across a whole section? Does it hold water after rain? Pavers that rise rather than sink are a different problem. Penn State Extension says tree roots lift paving because the soil around them is so compacted that the gravel base under the slab is the best place left for them to grow. See pavers that lift instead of sink.
Two things to leave alone. First, do not cut roots to get at a paver. Penn State Extension warns that cutting roots to lay or repair paving can badly hurt a tree's health, survival and stability. Second, do not dig without calling first. Florida law requires a call to Sunshine 811 at least 2 full business days before digging, and the locate ticket is good for 30 calendar days.
CMHA notes that paver joint sand may need topping up from time to time. Ask whether the crew is topping up joints or rebuilding the dip, and have the written price say which.
The repair, step by step
For sunken pavers, the repair runs in this order:
- Lift the pavers 12 to 16 inches past the sunken area in every direction.
- Fill the dip with gravel tamped to grade.
- Add new sand.
- Re-lay the pavers and compact them.
That step list covers a sunken paver patio with pavers settling in a low spot. Because the lifting reaches well past the dip, the area the crew opens up is larger than the sunken patch you can see. If the dip comes back, ask the crew to check whether the base is thick enough for your soil. Many Florida flatwoods soils have a water table that rises to within 5 to 20 inches of the surface, and weak soil or poor drainage calls for a thicker base than the minimum.
Ask how many working days the crew needs and what weather would push the date. Ask when the joint sand goes in and how long to keep water off it. Tampa Landscaping Pros pulls the City permit when the job needs one.
The fix matters because a paver patio installed correctly can last up to 100 years, according to This Old House. That figure depends on a correct base and install.
Checklist
What fixing sunken pavers costs in Tampa, and how to hire
Prices to expect
Ask for a written quote that lists the square footage, the material and the base depth. The Better Business Bureau says a company that quotes without seeing the yard cannot know what it needs, so get a price after an on-site look. The paver figures below come from This Old House's 2026 guide, the cleaning figure and the drainage figures from Bob Vila's guides. All are national ranges that show the scale of paver and drainage work:
| Item | National range |
|---|---|
| Whole paver patio, installed | $2,400 to $7,000, about $3,800 on average |
| Paver patio per square foot | $8 to $25 |
| An 8-by-12-foot paver patio | $768 to $2,400 |
| Paver-laying labor | $50 to $80 an hour, or $4 to $11 per square foot |
| Cleaning and sealing pavers (Bob Vila, 2023) | about $2 per square foot |
| French drain around a patio (Bob Vila, 2024) | $25 to $40 per linear foot |
| Drainage installation labor (Bob Vila, 2024) | $50 to $100 an hour |
| Backyard drainage system (Bob Vila, 2023) | about $4,340 on average, up to $18,000 for major problems |
What moves the price: the size of the area lifted, which runs past the dip in every direction; the base depth your soil needs; and whether drainage needs its own work. For the bigger picture, see our Tampa landscaping cost guide, and for new paver work see hardscaping in Tampa.
How to hire for a sunken paver repair
Compare bids for the same work, and ask for an explanation if the estimates differ a lot. The Federal Trade Commission says a written estimate should list the work, the materials, the completion date and the price. The FTC also advises that you do not pay the full amount up front, and that you make no final payment until the work is done and you are satisfied. Paying by check or card is better than cash.
The Better Business Bureau suggests asking for a certificate of insurance sent from the business's insurance agent. In Florida, a residential contract over $2,500 must carry a lien warning: unpaid subcontractors or suppliers can claim against your property even if you paid the contractor in full, so ask for a written release of lien.
Questions worth asking any paver company:
- What is under my pavers, and how deep is the base?
- How much bedding sand is in the dip?
- Is the drainage priced as its own line?
Ask for the workmanship warranty in writing, with what it covers and for how long.
Questions about sinking pavers
Why are my patio pavers sinking?
Three causes come up: uneven soil drainage, poor water drainage and too much bedding sand. In Tampa, 30.24 inches of the year's 49.48 inches of rain falls from June through September, so check whether water stands in the dip after a summer storm. Tell the crew where the dip sits.
How do I fix uneven pavers that have sunk?
The crew lifts the pavers 12 to 16 inches past the sunken area in every direction, fills the dip with gravel tamped to grade, adds new sand, then re-lays and compacts. Whether a spot repair will hold depends on the base under it.
How deep should the base under a paver patio be?
CMHA says at least 4 inches of compacted base under a paver patio or walkway, and at least 6 inches under a residential driveway. Soil that is weak or drains poorly calls for more, and Myakka fine sand, Florida's state soil, is poorly or very poorly drained.
How much does a paver patio cost?
This Old House gives $2,400 to $7,000 nationally, about $3,800 on average, or $8 to $25 per square foot. Those are national figures for a whole new patio; your Tampa price comes from a written quote after the crew comes out and measures.
Do I need to call 811 before a paver repair?
If the fix means digging, Florida law requires a call to Sunshine 811 at least 2 full business days before digging. The locate ticket is good for 30 calendar days.
How do I compare quotes for a sunken paver repair?
Line the bids up for the same work and ask each company to explain any large gap. Put the base depth, the sand and the drainage on separate lines so the bids match.
Cost
Get a written price for your patio
Call us or use the form. We call you back within one business day. The crew comes out and measures, and Tampa Landscaping Pros gives you a written price before any work starts.