Almost every lapsed certificate we are asked to rescue has the same cause, and it is not cost or forgetfulness. It is access. The date arrives, the tenant is out or unwilling, the engineer leaves, and nobody rebooks until the certificate has already expired.
Access is a process problem, and it responds to process. The landlords who never have a lapse are not luckier with tenants: they start earlier and they write things down.
Start in the tenancy agreement
- Set out the annual gas safety obligation and the tenant's duty to allow reasonable access.
- Explain that the visit is a legal safety requirement, not an inspection of them.
- Agree a preferred contact method at the start of the tenancy, before you need it.
- Note any access constraints, such as shift work, pets or a key safe, on the tenancy file.
Book in the right window
The check can be carried out in the final two months of the existing certificate without shortening your next twelve months. That window exists for exactly this reason: it gives you two or three attempts at access, plus room for remedial work, before you are anywhere near expiry.
Booking in the last week is the mistake. One missed appointment and you have no options left.
What actually works with reluctant tenants
- A time window rather than an all day wait, so nobody burns a full day off work.
- Contact by whatever channel the tenant actually replies to, which is often a text rather than a letter.
- Explaining that the check protects them, particularly on carbon monoxide, rather than quoting the tenancy agreement at them.
- Offering an early morning or Saturday slot for a working tenant.
- A key safe or agent held key, with written authority, where the tenant is happy with it.
When access is genuinely refused
Keep a record of every attempt: dates, times, method of contact and the response. Escalate in writing, explaining the safety reason and the legal obligation, and keep copies. Where a tenant continues to refuse, take advice before doing anything more forceful, and never enter without the right to do so.
We support that trail by confirming every attended visit and recording no access outcomes, so your file shows a landlord who took all reasonable steps rather than one who let it drift.
Frequently asked questions
- Can I let myself in with my own key if the tenant will not respond?
- Entering without the tenant's agreement is not something to do on the basis of a web page. Follow your notice requirements, keep everything in writing and take proper advice if refusal continues.
- Will you contact my tenant directly?
- Yes, if you would like us to. We contact them, agree a window and confirm back to you, which removes the middleman step where most delays happen.
- Does a missed appointment still cost me?
- We would rather reschedule than bill for an empty property, but a wasted trip is a real cost, so we always confirm the slot beforehand. Telling us the day before that access has fallen through costs nothing.
- Does carrying out the check early lose me time on the certificate?
- Not if it is done within the final two months of the current one. The new certificate runs from the old expiry date, so you keep the full cycle.
Let us handle the tenant contact
We agree the window directly with your tenant and report back on every visit, including no access.

