Free AI Tools for Facilities Management
Powerful AI utilities for building engineers, facilities managers, and FM teams. No signup required — try them instantly.
Choose a tool
Each tool is designed to help facilities management professionals save time and make better decisions.
O&M Manual AI Search Demo
Upload a PDF and ask AI questions about your operations and maintenance documentation. Get source-cited answers instantly.
BMS Screenshot Analyser
Upload a screenshot from your building management system and get a plain-English explanation of what it shows.
Maintenance Checklist Generator
Generate structured maintenance checklists for any building equipment. Includes inspection tasks, safety reminders, and record keeping.
HVAC Fault Diagnosis
Describe HVAC symptoms and get AI-powered troubleshooting suggestions with likely causes, priority checks, and next steps.
O&M Manual Summariser
Upload an O&M manual and receive a concise summary covering systems referenced, key sections, and suggested follow-up questions.
Chiller Diagnostic & Refrigerant Calculator
Calculate superheat and subcool for R410A, R32, R134a, R407C, R454B and R22, plus a fault-category walk-through for HP/LP trips, freeze stat, flow, oil and motor faults.
Fire Damper Drop Test Scheduler
UK fire and smoke damper testing scheduler under BS 9999 and the RRO. Calculate next-due dates, project a 3-year schedule, and print an audit-ready compliance record template.
F-Gas CO₂-Equivalent Calculator
UK F-Gas compliance calculator. Enter refrigerant type and charge — get tonnes CO₂-equivalent, statutory leak check frequency, recordkeeping requirements. 10 refrigerants covered.
FM Time Savings Calculator
Work out what time spent searching O&M manuals, drawings and certificates costs your team, and what faster search would be worth. Every assumption editable, arithmetic shown.
Planned Maintenance Schedule Pack
Every maintenance checklist we publish, compiled into one PDF and grouped by frequency — ready to lift into a PPM schedule, a CAFM import or a contractor's scope of works. Emailed to you.
These tools are just the beginning
PM Assist is the full AI document platform for facilities management teams. Upload all your O&M manuals, drawings, and certificates — then search across everything with AI.
Unlimited documents on paid plans
Upload PDFs, drawings, and certificates with no per-building limit.
Building organisation
Organise documents by building, system, or project.
Source-cited answers
Every AI answer references the exact page and document.
Team collaboration
Invite your team with role-based access control.
Frequently asked questions
Are these AI facilities management tools really free?
What is PM Assist?
Is my data safe when using these free tools?
Ready for the full experience?
PM Assist gives your facilities team unlimited AI-powered access to all your building documentation.
- Unlimited documents on paid plans
- Per-building organisation
- Source-cited AI answers
- Team collaboration and access control
- Free plan available — no credit card required