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Spacial

AI-generated structural, MEP, and energy engineering plans reviewed and stamped by licensed engineers

Combines AI-driven 3D structural and MEP modeling with licensed professional engineer review to deliver code-compliant, stamped residential construction plans in days rather than weeks. Currently delivered as an engineering service ("Spacial Services") staffed by in-house licensed PEs; a self-serve software platform is in closed beta with a waitlist.

$10M Seed (led by TLV Partners; also Mango Capital, Re Angels, HTV) raisedEarly Stage
Founded 2024 · 140+ active projects across 43 U.S. states as of 2026 (project count, not a confirmed distinct-customer figure); company claims $3M+ booked revenue and 300% booked-revenue growth since 2024 launch (per company/press statements, not independently verified)
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WHY IT EXISTS

Why This Tool Exists

The Problem

Residential structural and MEP engineering plan sets typically take 6-8 weeks to produce through traditional single-discipline workflows, with full permitting taking up to 27 weeks. Manual coordination between structural, mechanical, electrical, and plumbing drawings is a major source of rework - the company cites coordination problems as responsible for roughly 30% of project waste, adding an estimated $30,000 in avoidable cost per project.

The Solution

Spacial converts 2D architectural floor plans (PDF, DWG, Revit files) into a coordinated 3D structural and MEP model using graph neural network-based, physics-aware modeling that represents a building as connected systems (load paths, spatial relationships) rather than static drawings. The platform applies jurisdiction-specific building codes and Title 24 energy requirements and flags cross-discipline clashes - e.g., plumbing intersecting structural beams - before submittal. Spacial-employed licensed engineers then review, correct, and stamp every AI-generated plan set before delivery, cutting typical turnaround to 7-10 business days.

USAGE

How You Use It

Delivery Method
Engineering-as-a-Service (AI + licensed PE review)SaaS platform (self-serve, closed beta / waitlist)
Integrations
Not publicly specified
Disciplines
Structural Engineering, Mep Engineering, Architecture
Workflows
Data & Automation
Project Phases
Design Development, Construction Documentation, Plan Review/Permitting
Project Types
Residential, Multi-Family, ADU/Secondary Housing
TRANSPARENCY

Data Transparency

Exactly what this tool uses and how

Input
What it needs
Required:2D architectural floor plans
Optional:Site/zoning constraints, Prior structural or MEP drawings, Jurisdiction/permit requirements
Formats:PDF, DWG, Revit (RVT)
Output
What you get
Format:Coordinated 3D structural and MEP model with permit-ready, PE-stamped construction documents
Fields:Structural framing, foundation, and load-path design, MEP routing (HVAC, electrical, plumbing), Title 24 / energy compliance documentation, Cross-discipline clash flags, Plan check response support for jurisdiction feedback
Algorithm
How it works
Model:Proprietary graph neural network-based, physics-aware modeling engine paired with a jurisdiction-specific code-compliance rule engine (not a general-purpose foundation/LLM model)
Accuracy:Not publicly specified. Company claims turnaround reduction from an industry-typical 6-8 weeks to 7-10 business days; all output is reviewed and stamped by licensed engineers before delivery, so no independent AI-only accuracy benchmark is published.
Privacy
How your data is protected
Retention:Contact/account data retained up to 24 months after last interaction; transactional data retained up to 7 years for tax/accounting compliance; cookies and usage data retained up to 12 months (per public privacy policy)
Training:Not publicly specified whether uploaded project drawings are used to train Spacial's models
Compliance:Privacy policy addresses CCPA/CPRA, COPPA, and EU/UK/EEA data protection rights, No SOC 2 or other third-party security certification publicly disclosed
API
Integration
Endpoint:No public API; engagement is via project intake (Spacial Services) or a waitlist for the self-serve platform (closed beta)
Method:Not publicly documented
USE CASES

Use Cases

  • ·Generating stamped structural engineering plans for single-family and low-rise multifamily residential projects
  • ·Automated MEP (mechanical, electrical, plumbing) layout and routing from 2D floor plans
  • ·Title 24 / energy compliance documentation for California residential projects
  • ·Pre-submittal clash detection between structural and MEP systems to reduce field rework
  • ·Accelerating permit-ready plan delivery for ADU and residential developers (targeting 7-10 business days vs. an industry-typical 6-8 weeks)
PRICING

Pricing

Free
Not publicly specified - no free tier; Spacial schedules a discovery call to scope fees per project
Pro
Contact vendor for pricing - project-based fees, not publicly disclosed
Enterprise
Custom pricing for developers/builders with multiple or recurring projects (not publicly disclosed)
Sources & Research NotesResearch date: 2026-07-16
Data Sources (6)
Fields Checked (9)
problem, solution, deliveryMethod, yearFounded, fundingTotal, customerBase, algorithm-approach, privacy-retention, privacy-location
Not Found (7)
integrations, api-documentation, pricing-dollar-amounts, soc2-or-third-party-certifications, ai-training-data-use, independently-verified-accuracy-benchmarks, exact-distinct-customer-count
About this research: This record summarizes the cited sources and fields checked. A research date does not establish hands-on testing. Consult the original sources for current details and limitations.
ALTERNATIVES

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