Straightforward boiler-only protection with your annual service taken care of.
- Annual boiler service
- Boiler breakdown cover
- Gas appliance visual check
- Unlimited covered callouts within the annual cap
SMC Boiler Cover
Choose a clear monthly plan that includes your annual service and gives you a trusted local team to call when a covered fault develops.

Three simple levels of cover
Start with dependable essentials, step up for extra reassurance, or choose our highest level of cover. The important numbers are shown upfront.
Straightforward boiler-only protection with your annual service taken care of.
Extra reassurance, a lower excess and priority support when you need us.
Our highest repair cap, lowest excess and the widest level of support.
Applications take around two minutes. No payment is taken until SMC has confirmed your boiler is eligible. Repair caps include labour and parts; an excess is payable for each job.
How it works
Your boiler must be working and suitable for cover. We’ll confirm eligibility before the plan begins.
Your annual boiler service is included and must be completed within the required service window.
For a covered fault, contact our local team and pay the excess that applies to your chosen plan.
Clear cover, clearly explained
We want you to know what you’re buying. We’ll confirm the full terms and exclusions before your cover starts.
Repair capsThe annual limit includes both labour and parts. Further costs become payable once the cap is reached.
What isn’t coveredFull boiler replacement, sludge, limescale, misuse and some specialist systems or components are excluded.
AppointmentsStandard access is Monday to Friday, 9am–5pm. Boiler replacement is not included in any plan.
Questions, answered
Still unsure? Send us a WhatsApp and we’ll talk you through the best fit.
Cover is subject to an initial assessment. Older boilers, boilers in poor condition or models with obsolete parts may not be eligible.
You can request unlimited callouts for covered faults, but all repairs remain within your plan’s annual repair cap and the excess applies per job.
No. Full boiler replacement is not covered by any of the plans.
Yes. An optional landlord gas safety certificate can be added to SMC Priority for an additional fee.
Why SMC cover?
Our plans help customers stay proactive with servicing, make eligible repair costs easier to plan for and give you direct access to a highly reviewed Cardiff-based business.
Ready to apply?
Choose a plan, tell us about your boiler and we’ll check whether it’s eligible before any payment is taken.