How Often Should Commercial Boilers Be Serviced? A Guide for Businesses in Preston & Lancashire

Commercial boilers are the heart of many buildings — from care homes and schools to factories and offices across Preston, Lancashire, and Greater Manchester. But how often should they actually be serviced?

Legal Requirements

Under UK Gas Safety Regulations, all commercial gas boilers must be serviced at least once per year by a Gas Safe registered engineer.Failing to service your boiler annually can lead to:

• Invalid gas safety certificates (CP42)
• Risk of carbon monoxide leaks
• Potential fines or insurance issues
• CQC compliance problems for care homes

Recommended Servicing Schedule

Benefits of Regular Boiler Servicing

1. Increased Safety – Early detection of gas leaks or faulty components.
2. Lower Running Costs – A well-serviced boiler can use up to 30% less gas.
3. Longer Equipment Life – Regular maintenance prevents expensive breakdowns.
4. Fewer Emergencies – Avoid cold buildings in the middle of winter.
5. Full Compliance – Stay legal and keep your CP42 certificate valid.

What’s Included in a Professional Service?

Our engineers at AAC Gas check:

• Burner condition and efficiency
• Heat exchanger for cracks or blockages
• Gas pressure and flow
• Flue and ventilation systems
• Safety controls and thermostats
• Carbon monoxide levels
• Full system pressure test

Why Choose AAC Gas for Your Boiler Servicing?

• Local engineers based in Higher Walton, Preston
• Specialists in commercial & industrial systems
• Fast response times across Lancashire
• Detailed service reports with photos
• Fixed price servicing contracts available
• 24/7 emergency breakdown support

Don’t wait for your boiler to break down. Book your commercial boiler service today and stay safe and efficient all year round.Call AAC Gas on 01772 38297124/7 Emergency Line AvailableWe proudly serve Preston, Blackburn, Chorley, Leyland, Blackpool, Greater Manchester, and surrounding areas.