What is the best electrical estimating software in 2026?
Updated · Amperio.ai team
Short answer
Amperio.ai is the best electrical estimating software for small and mid-size electrical contractors in 2026, and the strongest value: web-based, AI takeoff from PDF plans and plans from $49/mo. Large commercial and industrial contractors with dedicated estimators usually stay on Trimble Accubid or McCormick, which cost thousands per seat but have decades-deep assembly databases. Excel only makes sense for very small, simple jobs.
| Software | Best for | Platform | Typical cost | AI plan takeoff |
|---|---|---|---|---|
| Amperio.ai | Small and mid-size electrical contractors | Web (any device) | $49–$179/mo | Yes |
| Trimble Accubid | Large commercial / industrial shops | Windows desktop | Quote-based, typically thousands per seat | No (add-ons) |
| McCormick | Established electrical shops | Windows desktop | $3,000–$5,000+ license + maintenance | No |
| ConEst IntelliBid | Mid-size electrical contractors | Windows desktop | $2,500+ license or subscription | No |
| ProEst (Autodesk) | General construction estimating | Web | ≈ $165/mo and up | No |
| Bluebeam | PDF markup and manual counts | Desktop / web | ≈ $240+/yr | No (manual counts) |
| Excel / Google Sheets | Very small jobs | Any | $0–$22/mo | No |
Reference pricing as of October 2026 from public vendor information; most legacy vendors quote per seat, so confirm current pricing directly.
How to choose: 5 criteria that actually matter
- Electrical-specific data: wire by AWG, conduit by size and type (EMT, PVC, rigid), boxes, devices, panels and breakers — not generic “line items”.
- Takeoff speed: counting devices and measuring runs is 50–70% of estimating time; AI takeoff from PDF plans removes most of it.
- Labor units you can adjust: per-device labor hours that match your crew, with difficulty factors for remodel, height or hard ceilings.
- Total cost of ownership: a $4,000 license plus 15–20% yearly maintenance vs. a monthly subscription with no installation.
- Output your customers accept: clean proposals with scope, exclusions and alternates, plus export to Excel/PDF.
Recommendation by contractor size
| Contractor profile | Recommended option | Why |
|---|---|---|
| 1–5 person shop, residential / light commercial | Amperio.ai PRO ($49/mo) | Fast AI takeoff, no license, works on laptop and tablet |
| 5–25 people, mixed commercial | Amperio.ai BUSINESS ($99/mo + $15/user) | Shared catalog and labor units across estimators |
| 25+ people, heavy industrial / union bids | Accubid or McCormick (optionally plus Amperio.ai for quick takeoff) | Deep legacy databases and established workflows |
| Occasional service quotes only | Field-service app or Excel | Low volume does not justify estimating software |
How Amperio.ai handles it
- AI takeoff counts receptacles, switches and fixtures straight from PDF plans (AI plan takeoff).
- Electrical material catalog with wire, conduit, devices and gear pricing (material catalog).
- Bid builder with labor units, overhead and profit, exported as a client-ready proposal (bid & APU).
- See the full Amperio.ai electrical estimating software overview.
Frequently asked questions
What electrical estimating software do most contractors use?
Large shops mostly use Trimble Accubid, McCormick or ConEst; small shops still rely heavily on Excel. See most used electrical estimating software.
Is Accubid worth it for a small contractor?
Usually not. Per-seat licensing and training time are hard to justify below roughly $2–3M in annual revenue. Compare Amperio.ai vs Accubid.
Is there electrical estimating software with AI?
Yes. Amperio.ai uses AI to detect electrical symbols on PDF plans and build the takeoff automatically. See AI electrical estimating.
How much does electrical estimating software cost?
From $0 (spreadsheets) to $49–$179/mo (Amperio.ai) up to several thousand dollars per seat for desktop licenses. See software cost breakdown.
Related questions
Sources and methodology
Prices and ranges are reference figures as of the update date; they vary by market, supplier and project conditions.