Spec the job.
Skip the guesswork.
Materials lists with real part numbers, NEC compliance, and professional exports — across 7 trades and 14 states.
No credit card required · 7-day full access
See it in action
Three workflows. Zero guesswork.
Built for the field, not the office
Tools that work where you work.
Real part numbers from real distributors
Every item in your BOM has an actual manufacturer catalog number, vendor code, and distributor link. No generic placeholders — real parts you can order today.
- 4,400+ parts from 21 vendors
- 204 Elliott Electric branches linked
- Eaton, Crouse-Hinds, Bridgeport, and more
NEC compliance baked into every spec
Jurisdiction-specific code requirements, utility rules, and panel series are built in — not bolted on. Austin gets Eaton CH. San Antonio gets BR. Arkansas gets Pass & Seymour.
- NEC 2008 through 2026 adoption tracking
- Utility-specific meter and service rules
- Auto-detects local requirements by ZIP
Professional PDFs your crew can use
One-page job sheets, full PDF packages, permit documents, and proposals — all branded, all printable, all generated in seconds.
- 6 PDF generators built in
- SVG blueprints with interactive zones
- White-label option for your company
Three steps. That's it.
From zero to a complete materials list.
Pick city & job type
85 jurisdictions across 14 states. 134 job types across 7 trades.
Enter your ZIP code
Auto-detects utility, panel series, and nearest distributor branch.
Generate & export
Full BOM, SVG blueprint, NEC references, and professional PDF — instantly.
7 trades. 134 job types.
Residential through industrial, plus hazardous locations.
Browse all job typesReady to spec your next job?
Join contractors across 14 states who are building better estimates, faster.
VoltSpec is an independent tool developed by VoltSpec LLC and is not affiliated with, endorsed by, or sponsored by any distributor or any utility company.
All material lists, pricing, and availability shown are estimates only. Always verify current pricing, stock, and specifications with your local distributor branch before ordering.
Users are solely responsible for verifying compliance with local codes, utility requirements, and job-site conditions. VoltSpec LLC and its affiliates assume no liability for any errors, omissions, or damages resulting from the use of this tool.