Concrete Patio & Pool Deck Cost in Indianapolis (2026)

Quick answer: In Indianapolis, a 12×14 broom-finish concrete patio runs $1,100–$1,600 installed, a stamped version of the same patio runs $1,850–$2,650, and pool decks cost $5.50–$14 per square foot — roughly $3,300–$8,600 for a complete deck. Indy pricing sits about 5% below the national average. What you can't skimp on here: freeze-thaw protection and base prep over central Indiana's glacial soils.

These are all-in installed prices — dig-out, gravel base, concrete, and finishing. Here's the finish-by-finish cost table, what drives pool deck bids apart, the soil and climate factors specific to Marion County and the donut counties, and how to schedule around Indiana's spring rain.

Indianapolis Concrete Patio Prices by Finish

Finish	Price per sq ft	12×14 patio (168 sq ft)
Broom finish	$6.50 – $9.50	$1,100 – $1,600
Exposed aggregate	$8.50 – $12.50	$1,450 – $2,100
Stamped concrete	$11 – $16	$1,850 – $2,650

Broom finish is the default for good reason: cheapest, grippy in the wet, and the most forgiving through Indiana winters. Exposed aggregate costs a step more and adds durable texture. Stamped concrete delivers a stone or brick look for roughly half the cost of the real material — our stamped concrete cost guide breaks down pattern and color pricing, and the national patio cost guide shows where these Indy numbers sit against other metros.

Pool Deck Cost in Indianapolis

Figure $5.50–$14 per square foot, with most complete decks landing between $3,300 and $8,600. When bids differ, it's usually one of these three items:

• Coping. Poured cantilever coping is included in most base bids. Precast or natural stone coping upgrades the edge for an extra $30–$50 per linear foot.
• Drainage slope. A deck that sheds water away from the pool and house is a safety feature in July and a survival feature in January — standing water that freezes at the pool edge destroys concrete and ankles alike. On flat Indy lots, getting a consistent quarter-inch-per-foot pitch sometimes requires a channel drain, which adds cost but earns it back.
• Sealer for the climate. A penetrating, breathable sealer that keeps water out of the slab before freeze season is mandatory maintenance here, not a nice-to-have. Plan on applying it the first year and refreshing every 2–3 years, especially in the splash zone if you run a salt-chlorine system.

More detail on finish systems and coatings in our full pool deck cost guide.

Glacial Till: What's Under Your Indy Backyard

Central Indiana sits on glacial till — an unsorted mix of clay, silt, sand, and gravel the glaciers left behind. The practical problem is inconsistency: one end of your patio footprint might sit on well-drained gravelly soil and the other on wet clay. Pour a slab across that transition without proper prep and it settles unevenly, which is how you get a cracked slab tilting toward the house.

The fix isn't exotic, it just has to actually be in the bid: excavate to consistent depth, compact the subgrade, and pour over at least 4 inches of compacted gravel so the base drains uniformly even when the soil beneath doesn't. Ask every bidder what base they're installing and whether they compact it mechanically. If the answer is vague, so is the slab's future.

Freeze-Thaw and Deicers

Indianapolis slabs ride through dozens of freeze-thaw cycles a winter, so exterior concrete here must be air-entrained — tiny air bubbles in the mix that give freezing water room to expand instead of popping the surface. It's standard for Indiana flatwork and costs essentially nothing, but confirm it: ask for 5–7% air content on your outdoor pour. Pair that with the gravel base above (drainage prevents frost heave) and a no-deicer rule for the slab's first winter — rock salt on young concrete causes surface scaling that no warranty covers. Sand for traction the first year; gentler deicers after that.

What Separates a $1,200 Quote From a $1,800 Quote

• Access. A fenced backyard the mixer can't reach means pumping or wheelbarrows — more labor.
• Tear-out. Demo and haul-away of an old patio adds $2–$6 per square foot.
• Reinforcement and thickness. Rebar or a 5-inch pour costs more than mesh over 4 inches; worth it under hot tubs or heavy outdoor kitchens.
• Decorative scope. Colored borders, bands, and multi-pattern stamping add finishing hours — the decorative concrete options guide prices the popular upgrades.
• Base prep depth. The cheap bid is often cheap because it thins out the gravel. Compare bids line by line, not bottom line by bottom line.

When to Book — and Why Spring Rain Matters

The Indy pouring season runs roughly April through October, but here's the wrinkle: April and May are also the wettest months of the year in central Indiana. Crews can't pour into a muddy excavation, and freshly excavated glacial till holds water. Spring projects routinely slip a week or more waiting for the site to dry — so build slack into your plans, and don't judge a contractor for a rain delay (judge the one willing to pour into mud). The smart plays: sign in late winter to get an early slot with room to slide, or target the drier late-summer and September window when the ground cooperates and the peak-season rush at the best Indianapolis concrete contractors has eased. October pours are fine as long as there's cure time before the first hard freeze.

Indianapolis Concrete Cost FAQ

How much does a stamped concrete pool deck cost in Indianapolis?

Toward the top of the local range — figure $11–$14 per square foot, so a 600-square-foot stamped deck runs roughly $6,600–$8,400. You're paying for the decorative finishing labor plus the same air-entrained mix and sealer schedule any Indiana deck needs.

Will my patio crack in the winter?

Hairline cracks at control joints are normal and by design. Winter damage — surface flaking, heaved corners — is not, and it's almost always traceable to missing air entrainment, skimpy base, or deicer on young concrete. Get those three right and Indy slabs routinely last 30+ years.

What's a fair deposit and payment schedule?

Common local practice is a modest deposit (10–30%) with the balance due at completion. Be cautious of anyone wanting most of the money up front. And get the spec — thickness, air content, base depth, joint plan, sealer — written into the contract, not just the price.

Get Quotes From Indianapolis Pros

Start with our concrete cost calculator to ballpark your square footage, then collect two or three written bids from vetted concrete contractors in Indianapolis. Ask each one about air entrainment, base depth, and their rain-delay policy — the answers tell you more than the price does.