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Compliance management for UK HVAC and mechanical engineering companies

Manage F-Gas, REFCOM, Gas Safe, CSCS and RAMS. Share your full compliance pack with main contractors and FM clients in seconds.

F-GasREFCOMGas SafeCSCSCIBSE

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No credit card required. Trusted by UK HVAC and mechanical engineering companies.

Everything HVAC and mechanical engineering companies need in one place

Stop managing compliance across spreadsheets, email and folders. Complys keeps every document, card and certificate organised and always ready to share.

✓F-Gas Category 1-4 certification tracking for every engineer
✓REFCOM company membership and audit records
✓Gas Safe registration for any gas-related work
✓CSCS Skilled Worker card tracking with expiry alerts
✓NVQ Level 2 or 3 in Refrigeration and Air Conditioning records
✓Public liability, employers liability and professional indemnity
✓AI RAMS builder for HVAC installations and maintenance
✓Share compliance pack with main contractors and FM clients

How it works

Upload your documents

Add your insurance certificates, accreditation cards and worker qualifications. We alert you before anything expires.

Build your compliance profile

Your public compliance profile shows principal contractors everything they need to see. Verified, professional and always current.

Share in one click

When a principal contractor asks for your compliance pack, share everything instantly from your dashboard. No more chasing documents.

Win more work with verified compliance

✓Appear in the Complys directory when principal contractors search for HVAC and mechanical engineering companies in your area

✓Share your full compliance pack with any contractor in seconds, not hours

✓Get on approved supplier lists faster by demonstrating professional compliance management

✓Never miss a renewal with automatic expiry alerts before documents and cards expire

Common questions about HVAC and mechanical engineering companies compliance

What is F-Gas certification and who needs it?+

F-Gas is the regulation governing handling of fluorinated greenhouse gases (refrigerants). Anyone installing, servicing or decommissioning refrigeration, air conditioning or heat pumps containing F-gases must hold individual F-Gas certification (Cat 1-4 depending on equipment size). Companies also need REFCOM company certification.

Do HVAC engineers need Gas Safe registration?+

Yes, if any work involves gas appliances (boilers, gas-fired heating, gas commercial cooking). Gas Safe registration is legally required for all gas work in the UK. Many HVAC engineers hold both F-Gas (for refrigerant work) and Gas Safe (for gas appliance work).

What insurance does an HVAC company need?+

Commercial HVAC typically requires £5m to £10m public liability, professional indemnity (often £2m+ for design work), employers liability if you have employees (£10m statutory), and tools/equipment cover. Complys tracks every certificate with renewal alerts.

How does Complys help HVAC contractors win FM contracts?+

FM contractors and main contractors require a complete compliance pack before adding HVAC subcontractors to approved supplier lists. Complys consolidates F-Gas, REFCOM, Gas Safe, CSCS cards, RAMS, insurance and training records into a single shareable profile - sent in one click instead of compiled from emails.