A boiler losing pressure, running cold spots or making noise is telling you something. We'll diagnose the fault, fix it properly and show you how to look after it. An annual service keeps it running well and often keeps the warranty valid.
Bristol's water is hard. That means scale and sediment build up inside the boiler's heat exchanger and the pipework over time. A boiler working in a scaled-up system has to work harder, costs more to run and becomes more likely to fail at the moment you need it most — usually winter.
Many Bristol properties also have old radiator systems, unbalanced heating or sludge in the pipes from decades of top-ups and repairs. A boiler on a tired system fails faster than one on a clean, inhibited one.
A regular service catches worn parts, cleared blockages and buildup before they become breakdowns. It's also what the boiler's warranty often requires, and many insurers ask for it as a condition of cover.
An old boiler in a Victorian or Edwardian terrace often has a leaking pressure relief valve or a sealed system that's been topped up too many times. We test the pressure under load, pinpoint the leak and replace the valve or clean the system. Scaling inside the heat exchanger is common too; a descale can restore efficiency.
A boiler getting older won't always fail outright; it just stops pushing water around the system properly. Radiators near the boiler get hot while distant ones stay cold. We balance the system, check valve settings and replace any stuck or faulty valves. A powerflush removes sludge and makes the whole thing work again.
Flat heating systems are often tight and crowded. Banging and whistling usually means air in the system or a faulty diverter valve. A pilot light that won't stay lit points to a thermocouple that's worn out or a gas pressure issue. We find the cause and replace the part, usually in one visit.
Every repair starts with diagnosis. We'll listen to the boiler, check the pressure and controls, test the gas safety, and tell you what's wrong and how much it costs to fix before we start work. An annual service follows the same routine, checking every part against the manufacturer's checklist.
We ask when the fault started, what you've noticed, and whether there was anything unusual before it happened.
Pressure test, gas tightness, pilot light, boiler temperature, flue draught, safety cutouts. We also check for any warning lights or codes on the display.
Exactly what we've found, why it matters, and the price to fix it. If it's a small reset or bleed, we do it while we're there.
Replace worn parts, clean filters, descale if needed, test everything again. A full service also includes checking flue and ventilation and updating the commissioning record.
We run the boiler through a heating cycle, show you the temperature and pressure readings, and explain what to watch for. We give you a written report and leave a copy on the boiler.
A service has a standard price. A repair depends on what's broken and where the boiler is in your home. We quote the labour and parts separately so you can see what you're paying for.
A thermocouple or diverter valve is simpler and cheaper than a heat exchanger. Common parts are in stock; unusual ones may take a day to arrive. We'll tell you the cost before ordering.
A boiler in a kitchen cupboard is quicker to work on than one in a loft or basement. If we need to drain the system, powerflush it or bleed air out, that adds time to the job.
A boiler struggling because the system is full of sludge may need a powerflush or a chemical clean. That's extra cost, but it saves the boiler from failing soon after we leave.
An annual service protects the boiler and often keeps the warranty live. We offer one-off services or a planned contract. The contract spreads the cost and reminds you when it's due.
If the repair needs more work than we first thought, we'll tell you before we carry on. You're never surprised by the final bill.
A broken boiler in winter is urgent. When you call, tell us your postcode and what's happening with the boiler. If it's a breakdown, we aim to get to you the same day. For a planned service, we'll book a time that suits you.
Bristol's narrow streets and parking permit zones can slow things down. Let us know if access is tight or if the boiler is in a basement or loft — that helps us bring the right tools and plan the time properly.
Not on the list? Call 01225 123456 and we'll let you know straight away if we can get to your postcode.
A standard annual service is a fixed price. It includes the full check, safety testing, a written report and the commissioning record updated. Call us or request a quote for the current price in your area.
Yes, if you want the boiler to run well and the warranty to stay valid. Most manufacturers require an annual service, and insurance policies often make it a condition too. It's also the best way to catch problems before they become breakdowns.
For breakdowns, we aim to get to you the same day. If it's a planned repair or service, we'll book a convenient time. Call {phone} with your postcode and we'll tell you how quickly we can reach you.
A repair fixes something that's broken or not working properly. A service is a planned check of every part, designed to catch wear and keep the boiler running well. You might need a repair for a fault, or a service as preventative maintenance — or both.
No. Whether we reset the boiler, bleed air out of the system, or replace a faulty part, there's no callout charge. You only pay for the parts and labour if work is needed.
Not necessarily. Pressure loss usually means a leaking valve, a pinhole in the pipework, or occasionally an internal leak in the boiler itself. We'll find where it's leaking and quote you to fix it. If it's fixable, we'll tell you straight. If replacement makes more sense, we'll say so.
Tell us what's happening with your boiler and we'll arrange a visit. You'll get a clear diagnosis and a price before we start any work.
Tradesway