ConstructLine
Powered by ALP
Professional construction-grade tools developed by ALP for construction professionals
CPM Scheduling. Quantity Takeoff. Cost Library.
Built on $2.5B+ in real construction experience. Try it free.
Built by Contractors
Developed by ALP — $2.5B+ in construction experience. These aren't generic tools. They're built for how contractors actually work.
Save Hours Every Week
Stop wrestling with spreadsheets and outdated software. ConstructLine tools are fast, intuitive, and purpose-built for construction.
Win More Work
Professional schedules and accurate takeoffs set you apart from competitors. Show owners you run a real operation.
CPM Scheduler
Critical Path Method scheduling built for the field. The same methodology used on billion-dollar projects — now accessible to every contractor.
Full CPM schedule with Gantt chart, WBS hierarchy, and critical path highlighting
Activity Details & Dependencies
Edit every property — duration, WBS, constraints, bar color. Link predecessors and successors with FS, SS, FF, SF relationships and lag.
Advanced Filtering
Filter by activity ID, name, WBS, critical path, float range, date range, and activity codes. Isolate exactly what you need for any meeting.
Residential project with submittals, fabrication, and procurement tracking — from contract signing to final completion
Annotate your schedule with text boxes, arrows, and shading — highlight delays, flag issues, and export annotated PDFs for owner meetings
Resources & Cost Loading
Define labor, equipment, materials, and subcontractors with cost rates. Track budgeted vs. actual costs across your entire project.
Resource Assignments
Assign resources to activities with units/day. See budgeted costs calculated automatically. Track actual costs as work progresses.
Professional Reports — Ready to Print
Generate the reports owners and GCs actually ask for. Export to CSV or print directly.
Total Float Report
Activity-level float analysis. See total float, free float, critical path status, and early/late dates for every activity.
Cash Flow S-Curve
Visualize project cash flow over time. Track budgeted vs. actual spending with weekly detail breakdowns.
Resource Histogram
See weekly resource loading by trade. Plan manpower, identify overallocation, and level resources before you hit the field.
Schedule Health Score
Automated schedule quality assessment. Grades your schedule on float distribution, critical path integrity, logic density, resource balance, and progress.
Quantity Takeoff
AI-powered quantity estimating. Upload your blueprints and get a full CSI-coded estimate with 851+ line items — in minutes, not days.
Upload construction drawings — ConstructLine indexes, classifies, and analyzes every sheet automatically
851 Line Items, 18 CSI Divisions
Every item coded to CSI MasterFormat with quantities, units, unit costs, extended costs, and confidence scores. Review and verify each one.
Bid Markup Calculator
Add Labor, Overhead, Profit, Bonds, and Contingency percentages on top of your material takeoff total. Build your full bid number in one click.
Full Item Detail & Drawing Reference
Click any line item to see the source drawing, your notes, QTY, unit, cost, and confidence score. Mark items as reviewed or edit inline.
On-Plan Measurements
Draw lines, rectangles, and counts directly on the blueprint. Scaled measurements with color-coded layers. Export to CSV or apply to line items.
Measurements Linked to Line Items
Your on-plan measurements save directly to each line item. Apply measured quantities or use ConstructLine-suggested values. Full audit trail.
Consolidate & Enhance
After initial extraction, ConstructLine merges duplicate items, refines quantities, and recalculates costs across all sheets. One click to enhance your entire estimate.
Cost Library
Your pricing database. Always current.
Build and maintain a centralized cost library with your real-world pricing data. Reference it during takeoffs and estimates to produce accurate bids faster.
- Organize costs by CSI division or custom categories
- Unit cost tracking with material + labor breakdown
- Import/export for team-wide consistency
- Integrates with Quantity Takeoff for instant estimates
Cost Library
Centralized pricing database for your construction business.
ConstructLine — Powered by ALP
$2.5B+
In construction experience
100%
Built for contractors
Free
To try — no credit card
Try ConstructLine Today
Powered by ALP
Create your free account and start using professional construction tools in under 60 seconds.
Already have an account?
What's Included — Free
- CPM Scheduler — Full access
- Quantity Takeoff — Full access
- Cost Library — Full access
- No credit card required
- No time limit
Limited Release
Proprietary Contractor Circle
ConstructLine
ConstructLine is part of the ALP Contractor Circle — live coaching, battle-tested templates, replay library, and the full ConstructLine suite. Everything you need to scale your construction business.