San Antonio, TX
OTHER (DECKS, FLATWORK) ESTIMATING.

## Deck and Flatwork Estimating in San Antonio San Antonio's growth corridor along Loop 1604 and the expanding suburbs of Helotes, Cibolo, and Converse keep deck contractors and flatwork crews busy year-round. New construction pads need concrete approaches, patios, and pool decks. Older homes in Alamo Heights and Monte Vista need wood or composite deck replacements. The work is steady — but pricing it right is where most crews leave money on the table. Material costs here move faster than the national average. Concrete delivered in Bexar County runs $155–$175 per cubic yard depending on mix design and distance from the batch plant. Lumber prices at local suppliers shift week to week. If your estimate template was built six months ago, you may already be underbidding. ### What Makes Estimating Different Here **Soil and slab conditions.** San Antonio sits on expansive clay soils — the same geology that makes foundation repair a booming trade in this city. For flatwork, that means your estimate needs to account for subbase prep, vapor barrier, and sometimes geotextile fabric before a single yard of concrete is poured. Skipping those line items to win a bid is how you lose money on a job. **Deck footing depth.** Bexar County follows the 2021 International Residential Code as adopted by Texas. Footings for freestanding decks must bear on undisturbed soil or engineered fill, and the expansive clay here means many inspectors expect piers drilled to 12–18 inches below grade minimum. That's labor and concrete your estimate must capture. **Composite vs. pressure-treated.** San Antonio's humidity and summer heat — average highs above 95°F from June through August — accelerate weathering on untreated wood. Homeowners in higher-income zip codes like 78209 and 78230 increasingly spec composite decking (Trex, TimberTech, Fiberon). Your estimating tool needs to hold accurate material cost data for both product types so you're not rebuilding a price list every time a customer upgrades. **Flatwork mix design.** For exposed aggregate or broom-finished driveways and approaches, many GCs in San Antonio spec a 4,000 PSI mix with fiber reinforcement. That's a cost difference over standard 3,000 PSI residential mix. Estimate.Pro's saved material cost workspace lets you store both mixes and pull the right one without recalculating from scratch. ### How Estimate.Pro Handles Deck and Flatwork Bids You walk the job. You open the app. The AR measurement tool — powered by ONNX-assisted live AR on supported devices — lets you measure the deck footprint or slab area without a tape stretched across wet grass. Camera and photo measurements are flagged as estimates so you always know what's verified. From there, the AI scope-of-work generator reads your measurements and builds a line-item list: subbase, forming, concrete, reinforcement, decking material, fasteners, railings, post hardware, finish. You adjust quantities, swap materials, apply your local labor rate. Median time from walkthrough to a sendable bid is 8 minutes. For crews running multiple crews or estimators, the Crew plan at $399/month flat covers your whole team — no per-seat math when you're adding a project manager mid-season. The Pro plan at $39 per seat per month drops the Stripe Connect platform fee from 3% to 0%, which matters when you're collecting deposits on $15,000–$40,000 deck projects. That fee adds up fast on a busy spring schedule. ### Permitting Reality in Bexar County Decks over 200 square feet or more than 30 inches above grade require a building permit through the City of San Antonio Development Services Department. Plan review for a residential deck runs $150–$250 depending on valuation. Factor that into your client-facing estimate — homeowners who see a surprise permit line item in the contract ask questions; homeowners who see it in the bid expect it. Concrete flatwork (driveways connecting to a public street) may also require a driveway approach permit from TxDOT or the City, depending on the street classification. Know before you bid. ### Start Free, No Credit Card Estimate.Pro has a free forever tier. You can build your first San Antonio deck estimate today, test the AR measurement on your next walkthrough, and see the scope-of-work output before you commit to anything. No trial clock, no card required. When you're ready to bill through the platform and run multiple jobs at once, Pro and Elite tiers add invoice exports, Stripe Connect, and the full material cost workspace. The tool grows with your workload.