Why summer is the best time for a new boiler installation in London
- 2 days ago
- 4 min read
Summer is the best time for a new boiler installation because engineers have more availability, you avoid the autumn rush, and you're not left without heat during a breakdown. Booking a boiler replacement in the warmer months means a calmer job, more time to choose the right unit, and a home that's ready before the cold arrives.
Nobody thinks about their boiler in July. It's warm, the heating's off, and there are better things to spend money on. Then the first cold morning in October comes, the boiler won't fire, and half of London is trying to book the same engineer. If your boiler is getting on in years, the quiet summer months are the sensible time to sort it.
Why does summer make a boiler installation easier?
The main reason is timing. From late autumn through winter, heating engineers across London and Kent are flat out with breakdowns. When something is broken, and it's freezing, everyone needs it fixed the same week. That pressure means longer waits and less flexibility on when the work happens.
In summer, none of that applies. There's room in the diary to book a date that suits you, rather than whatever slot is left. The job itself tends to be calmer too, because it isn't an emergency.
And if your old boiler needs to come out for a day while the new one goes in, doing it in warm weather is far less disruptive than losing your heating and hot water in the middle of winter.
Is it worth replacing a boiler before it breaks?
If your boiler is over ten years old, making odd noises, needing repairs more often, or costing more to run than it used to, replacing it before it fails is usually the smarter move.
A planned boiler replacement is calmer and cheaper to manage than an emergency one. You have time to compare options, get a proper quote, and pick a unit that fits your home rather than grabbing whatever can be fitted fastest. An old boiler limping through another winter often ends up costing more in repairs and wasted gas than a modern, efficient one would.
Newer boilers are also more efficient. If yours is a decade or more old, a modern condensing boiler can cut how much gas you burn to heat the same house, which shows up on your bills.
Signs your boiler may be near the end
It's more than 10 to 15 years old
Repairs are getting more frequent, or parts are hard to find
It's noisy, slow to heat up, or the pressure keeps dropping
Radiators take longer to warm, or some don't heat properly
Your energy bills have crept up with no other explanation
One of these on its own isn't a reason to panic. A few of them together usually means it's worth planning ahead.
If you'd rather have someone local take a look before deciding, Jubo covers all of London and Kent. Call us on 02080 870799 for a straight answer.
What does a new boiler cost, and what affects the price?
Our boiler installations start from £1,850 including VAT, with the Glow-Worm Compact 24kw Combi as a featured option. That covers a lot of standard London homes, though the final price depends on your setup.
What moves the price is the type of boiler you need, the size for your home, whether you're swapping like for like or changing the system, and any pipework or flue changes the job involves. Moving a boiler to a new spot, for example, adds work compared with replacing one where it already sits.
The honest answer is that a proper quote needs a look at your home. We'd rather give you an accurate figure than a number that changes on the day.
Will a summer installation be ready for winter?
Yes, and that's the point. A boiler fitted in summer is tested, running and sorted long before you actually need the heating. You go into the colder months knowing it works, instead of finding out the hard way on the first frost.
It also gives you time to book an annual boiler service into your routine from the start, which keeps the warranty valid and the boiler running well for years.
Frequently asked questions
How long does a new boiler installation take? A straightforward swap, replacing a combi boiler in the same spot, is often done in a day. Bigger jobs, like changing the type of system or moving the boiler, can take two or three days. We'll tell you what to expect when we quote, so there are no surprises.
Do I need a Gas Safe registered engineer to fit a boiler? Yes. All gas work in the UK must be done by a Gas Safe registered engineer, by law. Jubo is Gas Safe registered, and NICEIC approved, with over ten years in the trade across London and Kent.
Is it cheaper to replace a boiler in summer? The unit itself costs the same, but summer usually means quicker booking, more choice of dates, and no emergency call-out pressure. You also avoid paying for repairs to nurse an old boiler through one more winter.
What size boiler do I need? It depends on the size of your home and how many bathrooms and radiators it has. Too small and it struggles; too big and you waste gas. We work this out properly as part of the quote rather than guessing.
Thinking about a new boiler this year?
If your boiler is showing its age, summer is the time to plan rather than wait for it to let you down. We'll take a look, talk you through the options for your home, and give you an honest quote with no pressure.
Call Jubo on 02080 870799 or request a quote.
