How much does basement waterproofing cost in Tampa, FL?
| Typical total$72 per linear feet | $10,800 |
|---|---|
| Range you should see in bidsthree bids on the same scope normally land inside this | $7,200 – $15,841 |
| Labor portion60% of the job — this is the part that moves by city | $6,480 |
| Material portion40% — bought at national prices | $4,320 |
| Cement Masons and Concrete Finishers pay near Tampaabout $27/hr · Tampa-St. Petersburg-Clearwater, FL metro | $56,050/yr |
| U.S. mean for the same tradeSOC 47-2051 | $60,050/yr |
| Versus the national pricetrade pay here runs −6.7% against the U.S. mean | −$450 |
Notes
- Where the number comes from. The national price for interior basement waterproofing is $75 per linear feet — interior drain tile pricing published for 2026, $50–$110 per linear foot. Labor is about 60% of that. Cement Masons and Concrete Finishers near Tampa, FL average $56,050 a year against a U.S. mean of $60,050 — a factor of 0.933 — so the labor half is scaled by that and the material half is not. Source: BLS OEWS May 2025 for the Tampa-St. Petersburg-Clearwater, FL metro area, SOC 47-2051.
- Why the city matters, not just the state. Trade pay moves inside a state as much as it does between states. Crews do not commute across a state to bid a job, and materials ship at national prices either way — so a metro wage is the honest input here and a state average quietly rounds four different cities into one number.
- What is in the price: breaking out the slab at the perimeter, the drain tile and gravel, a wall vapour barrier, re-pouring the concrete, a sump pit and pump.
- What is not: a battery backup pump, exterior grading and downspout work, foundation crack injection, and finishing the basement afterwards. These are the lines that turn a $10,800 quote into a $13,500 invoice, so ask about each one before signing.
- Use this as a bid check, not a quote. It prices an average job in average condition. Difficult access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a per-unit average.
interior basement waterproofing in Tampa, FL
$10,800 is the typical number, and three bids on the same scope normally land between $7,200 and $15,841.
That is $450 less than the same job priced at the national average.
Why the city changes the number
About 60% of this job is labor — $6,480 of the $10,800 above. Labor is the only part that moves locally; a bundle of material costs what it costs wherever it is nailed down.
Cement Masons and Concrete Finishers near Tampa average $56,050 a year, against a U.S. mean of $60,050. That is a factor of 0.933, so the labor half is scaled by it and the material half is not.
Source: BLS OEWS May 2025 for the Tampa-St. Petersburg-Clearwater, FL metro area, SOC 47-2051.
What the quote should include
The lines that turn a quote into an invoice
Ask about each of them before you sign. On a job this size they are the difference between $10,800 and something a quarter higher.
Use it as a bid check, not a quote
This prices an average job in average condition. Access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a national average.
If a bid lands outside $7,200 – $15,841, that is not automatically wrong — but it is the question worth asking out loud.
Nearby sizes
Read more
- "Lifetime Warranty" — Read the Document, Not the PhraseThe warranty is real and it is narrower than it sounds. Knowing which of the common exclusions applies to your basement is the whole exercise.
- What Basement Waterproofing Costs — Four Tiers, Two Orders of MagnitudeQuotes on the same wet basement can differ tenfold, because they are proposals for four completely different jobs.
- Cheapest Fixes First — A Weekend Before a Five-Figure QuoteThe order of operations is the largest saving available in this subject, and it costs a weekend and one season of patience.
- Does It Add Value — It Removes a Discount Rather Than Adding a PremiumBuyers do not pay extra for a basement that does not leak. They deduct heavily for one that might.