If your boiler stops working, the first question you’ll hear is, “Who’s paying for this?” The answer isn’t one‑size‑fits‑all. It depends on the property type, who owns the boiler, and what agreements are in place. Below we break down the most common situations so you can know exactly where the bill will land.
Landlord vs Tenant: Who’s on the Hook?
In most rental homes, the landlord owns the boiler and must keep it in good working order. That means any repair or replacement cost falls on the landlord, not the tenant. The tenant’s job is to report problems quickly and keep the area around the boiler clear.
There are exceptions. If the tenant caused damage—like flooding the boiler with chemicals—or if the tenancy agreement says the tenant handles minor fixes, the tenant may be billed. Always check your lease for any clause that shifts responsibility for “minor repairs” or “maintenance”.
Other Ways to Cover Boiler Costs
Homeowners often have more options. A boiler installed under a manufacturer’s warranty will be repaired for free, but only if the issue isn’t caused by misuse. Keep your warranty paperwork handy and follow the service schedule to stay covered.
Many insurance policies include boiler breakdown cover. This adds a layer of protection beyond the standard home insurance. If you have this add‑on, you’ll usually pay a small service fee, and the insurer handles the rest.
Local councils sometimes run grant schemes for low‑income households or for upgrading old, inefficient boilers. If you qualify, you could get part or all of the cost covered. Check your council’s website or call their housing office for details.
When you’re buying a new home, the seller might agree to fix a known boiler fault before the sale is finalised. This is often negotiated during the property survey stage. If the seller refuses, you can ask for a price reduction to cover the repair.
For commercial properties, the responsibility usually lies with the business owner. However, some lease agreements allow a “full service” clause where the landlord takes care of all heating system repairs. Again, the lease is the key document.
In every case, the best step is to get a written estimate before any work starts. A clear quote helps you compare options and avoid surprise charges. If you’re unsure who should pay, talk to your landlord, insurer, or a qualified heating engineer – they can point out the legal obligations.
Bottom line: boiler repair costs are usually the owner’s responsibility, but warranties, insurance, council grants, and lease terms can shift the bill. Knowing your rights and reading the paperwork saves you money and stress when the boiler breaks down.
Find out who actually pays for boiler maintenance, what the law says, and get real-world tips to make sure yours keeps running without drama or big bills.