Our commitment to excellence
WHICH Trusted Traders member
Part of a trusted network recognised for quality workmanship and customer service.
Experience that keeps things moving
Years of hands-on heating knowledge help us diagnose and resolve issues efficiently.
Looking after your heating system year-round
Boiler trouble often occurs at the worst possible moment, usually when you need hot water or heating the most. We handle boiler installation and repairs in Newton Le Willows with a straightforward approach that helps you get the right fix without the usual faff. Our Gas Safe registered (539111) engineers work on breakdowns, replacement boilers and heating faults, with safety at the centre of every job.
STH Plumbing & Heating Ltd has been helping households, and that experience matters when a boiler is making odd noises, losing pressure or refusing to fire up. Plenty of homes rely on dependable heating through the colder months, so a quick diagnosis can save you time, stress and wasted money. We focus on solid workmanship, careful fault-finding and practical advice, so you know exactly what needs doing and why.
Honest reviews from local customers
Yell
The service I received was quick. The gentleman who carried out the work was polite, friendly and professional and came as soon as he could. He showed me what he had done to the toilet and talked me through the work beforehand. I am very happy with the work completed and highly recommend this company. Very thankful for them helping me.
Yell
Extremely professional and very tidy with their work. Turned up at the arranged time and were polite and efficient. Job completed in 15 minutes and I will certainly use it again in the future.
Repairs when possible, replacement when needed
Some boilers need a clean repair and a replacement part, while others cost you more money every month and are better off being replaced. Our engineers check the fault properly first, because a pressure issue, worn component or ignition problem can often be sorted without jumping straight to a new unit. If a new boiler is the smarter option, we'll explain the choices clearly and help you pick a system that suits your home and daily routine.
We also provide plumbing services, helping homeowners with everything from leaking pipework and faulty taps to bathroom general repairs. STH Plumbing & Heating Ltd is straightforward, with competitive pricing and no unexpected costs halfway through the job. That means you get a service that feels calm, clear and properly handled.