Rented Properties
Trusted gas, heating and plumbing compliance for landlords and tenants alike.
Tenants
Do you rent? Not sure what you should have in place from you Landlord?
Smoke Alarms
Carbon Monoxide (CO) alarms
Required in any room with a fixed combustion appliance (gas boiler, gas fire, wood burner, etc.), excluding gas cookers.
Gas safety checks
✅ Your landlord is responsible for arranging and paying for these checks.
You’re responsible for allowing reasonable access when a check is due and for reporting a faulty alarm as soon as you notice it.
If an alarm is reported faulty, your landlord must repair or replace it as soon as reasonably practicable.
You’re entitled to see your current gas safety certificate on request.
If it's time for your gas safety check, your smoke or CO alarms need attention, or you've got a plumbing or heating issue — speak to your landlord and ask them to contact Combi Doctor. We deal directly with landlords to arrange access, so a quick word is often all it takes.
Ask your landlord directly, or check the date on your last CP12 certificate — it's valid for 12 months.
Contact your landlord first; they'll arrange for Combi Doctor to attend.
Press and hold the test button until it sounds; test monthly.
Leave the property, don't use switches or flames, call the National Gas Emergency line (0800 111 999), then tell your landlord.
Request it from your landlord — they're legally required to provide it.
Your landlord, as soon as reasonably practicable — via their contractor.
Landlords
One Trusted Contractor for Every Compliance Requirement
Managing a rental property means juggling multiple safety obligations, contractors, and paperwork. Combi Doctor removes that burden by acting as your single point of contact for everything gas, heating, and plumbing-related — so nothing falls through the cracks and nothing lands back on your desk unnecessarily.