Data & Methodology
Every pAIsa estimate is built on real DFW supplier prices, field-tested labor rates, and 2,400+ real DFW projects. Here is exactly where our numbers come from.
Stone & Material Data
236 Stones from 6 DFW Suppliers
We do not estimate stone prices — we know them. Our inventory pulls real per-ton pricing from six regional quarries and distributors that supply the DFW outdoor living market.
Central Texas yard
32 stone varieties · Central Texas
North Texas yard
53 stone varieties · North Texas
Oklahoma & Texas yard
64 stone varieties · Oklahoma & Texas
DFW Metro yard
44 stone varieties · DFW Metro
South Central Texas yard
21 stone varieties · South Central Texas
DFW Metro yard
13 stone varieties · DFW Metro
How we maintain accuracy: Stone prices are updated when supplier catalogs change. Each stone entry includes quarry source, per-ton price, color analysis (via Claude Vision), and compatibility tags. When a stone is discontinued, pAIsa automatically suggests alternatives from the same supplier and price tier.
How We Calculate
Three AI Agents, One Estimate
Every estimate runs through three specialized agents that work in parallel. Each agent has a single job and its own data sources — no one agent guesses at something another agent knows.
Pricing Agent
Calculates material costs, labor rates, stone tonnage, appliance pricing, and permit fees using live DFW supplier data.
236 stones, 39 appliances, 27 city permit schedules
Design Agent
Validates stone-to-home compatibility using color theory, regional style trends, and aesthetic conflict resolution.
Style guide RAG, color palette matching, stone pairing rules
Social Agent
Benchmarks your estimate against real DFW market data. What your neighbors are building and what they paid.
3,578+ PaisaLocal data points, 27 cities, 67 zip codes
2026 DFW Labor Rates
Field-Tested, Not Guessed
Our labor rates come from actual DFW project costs — not national databases or contractor surveys. We know what the labor costs because we are part of the community that does the labor: 20 years in masonry, 15 of them in DFW outdoor living, working alongside the crews who set the stone. Researching a rate and knowing it firsthand are two different things.
These rates include construction labor, foundation prep, and standard margin. And the rate you see here is the rate you pay: every project ships with the Labor Locked Guarantee, which locks your labor rate and your material budget the day you sign.
| Item | Rate |
|---|---|
| Outdoor Kitchen Labor | $350/LF |
| Concrete — Broom Finish | $8.00/SF |
| Concrete — Salt Finish | $10.00/SF |
| Concrete — Exposed Aggregate | $11.00/SF |
| Concrete — Stamped | $15.00/SF |
| Retaining Wall — Natural Stone | $38.00/SF |
Market Intelligence
3,578+ Real DFW Project Data Points Across 27 Cities
Every estimate pAIsa generates feeds back into our market intelligence engine. This means we know what homeowners in each city are actually building, what stones they choose, and what they pay.
3,578+
DFW Data Points
27
DFW Cities
67
Zip Codes
$17,159
Avg Project Value
Example: When a Keller homeowner asks for an outdoor kitchen estimate, pAIsa already knows that 53% of Keller projects use Lueders Buff stone, the average project costs $17,159, and the most active neighborhoods are Hidden Lakes and Marshall Ridge. This context makes every estimate locally calibrated, not generic.
What Makes Us Different
We Do Not Use National Averages
Generic estimators
- • Pull from national databases (HomeAdvisor, Angi)
- • Give you a range ($5,000 - $50,000)
- • No local supplier data
- • No city-specific permit costs
- • Same answer for Dallas and Denver
pAIsa
- • Real per-ton prices from 6 DFW quarries
- • Exact line-item total, not a range
- • City-specific permit fees (Southlake $250, Arlington $150)
- • DFW-calibrated labor rates from real projects
- • Knows your neighborhood's stone preferences
See the Data in Action
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